Editorial Board

Natural Medicine Journal is led by an esteemed group of healthcare professionals in the integrative health field representing a diverse spectrum of disciplines within medicine.

Editorial Board

Lise Alschuler ND, FABNO

Lise Alschuler, ND, FABNO, is a naturopathic physician with board certification in naturopathic oncology. She maintains a part-time naturopathic oncology practice with Naturopathic Specialists in Scottsdale, Arizona. Her undergraduate degree in medical anthropology is from Brown University and her naturopathic doctorate is from Bastyr University. She is the coauthor of The Definitive Guide to Cancer and The Definitive Guide to Thriving After Cancer. Alschuler is the chief medical officer of the iTHRIVE Plan.

Matthew Baral ND

Matthew Baral, ND, received his naturopathic medical degree from Bastyr University in 2000. He is Chair of the Department of Pediatrics and Associate Professor of Pediatrics at the Southwest College of Naturopathic Medicine (SCNM). Dr. Baral also designed the first Naturopathic Pediatric Residency program in naturopathic medicine and serves as its Director. His private practice at SCNM focuses on primary pediatric care and autism. Dr. Baral also serves as the Medical Director of the Hamilton Elementary School Clinic, a free pediatric clinic that provides care to the students of one of the poorest school districts in Phoenix, Arizona.

Kurt Beil ND, LAc, MPH

Kurt Beil, ND, LAc, MPH, is a naturopathic and Chinese medicine practitioner in New York’s Hudson Valley region, as well as adjunct assistant research professor at the Helfgott Research Institute of the National University of Natural Medicine in Portland, Oregon. His research focuses on biomarker and psychometric assessment of the restorative and therapeutic effect of natural environments. He is the founding cochair of the Health & Nature subcommittee of the Intertwine Alliance, a 150+ member coalition of nonprofits, governmental agencies, and private businesses promoting the parks, trails, and natural areas of the Portland Metro region. Beil maintains a research database related to the health benefits of contact with nature and speaks widely on this topic. He can be reached via email or at www.hudsonvalleynaturalhealth.com.

Bill Benda MD

Bill Benda, MD, is an emergency medicine physician, lecturer, writer, and researcher committed to the integration of alternative and conventional medicine. Dr. Benda graduated cum laude from Duke University, received his medical degree from the University of Miami School of Medicine at Jackson Memorial Hospital, and completed his residency in Emergency Medicine at Harbor-UCLA Medical Center. He serves on the Board of Directors of the American Association of Naturopathic Physicians and the Board of Trustees of the American Holistic Medical Association. Dr. Benda is Associate Editor of both theJournal of Alternative and Complementary Medicine and Integrative Medicine A Clinician's Journal.

Robin Bernhoft 

Robin Bernhoft, MD, FACS, is a former general surgeon with subspecialty training in liver and pancreatic surgery. He received his undergraduate degree from Harvard College and his medical degree from Washington University in St. Louis, completed his residency at University of California, San Francisco, and did a fellowship at Royal Postgraduate Med School in London. When Bernhoft became ill from environmental exposures, he retrained in environmental medicine and clinical metal toxicology in order to regain his health. He is now Medical Director of the Bernhoft Center for Advanced Medicine in Ojai, California, and president-elect of the American Academy of Environmental Medicine. Bernhoft speaks at national and international meetings on genomic medicine and environmental medicine. Visit his web site: www.drbernhoft.com.

Shauna M. Birdsall ND, FABNO

Shauna M. Birdsall, ND, FABNO,  is the Vice Chief of Staff and Director of Naturopathic Medicine at Western Regional Medical Center. She provides clinical oversight to the naturopathic physicians, has programmatic responsibility for the department, and provides patient care in an integrative team based environment. Dr. Birdsall earned a Doctor of Naturopathic Medicine degree from the National College of Natural Medicine in Portland, Oregon in 2000. She is board certified in Naturopathic Oncology and is a Fellow of the American Board of Naturopathic Oncology. Dr. Birdsall collaborates with other CTCA clinicians to provide integrative cancer care. Her focus is on the safe and effective use of natural therapies to help with side effects of conventional treatment, improve quality of life, and prevent herb-drug-nutrient interactions.

Timothy C. Birdsall ND, FABNO

Timothy C. Birdsall, ND, FABNO, is Chief Medical Information Officer and Senior Vice President of Information Services for Cancer Treatment Centers of America (CTCA) and a graduate of Bastyr University. He has been with CTCA since 1998, when he joined the staff at Midwestern Regional Medical Center in Zion, IL, the flagship hospital for CTCA, where he helped pioneer an innovative, interdisciplinary, team-based approach to cancer care, the first of its kind to fully incorporate naturopathic physicians into the care of every patient. From 2002 to 2012, Dr. Birdsall served as Vice President of Integrative Medicine for CTCA, with programmatic responsibility for nutrition, naturopathic medicine, mind body medicine, pastoral care, oncology rehabilitation, chiropractic and acupuncture. He currently serves on the board of directors of the Oncology Association of Naturopathic Physicians, and is a Fellow of the American Board of Naturopathic Oncology.

Jaclyn Chasse ND

Jaclyn Chasse, ND, is a medical educator at Emerson Ecologics and a practicing naturopathic physician in New Hampshire. She also holds an adjunct faculty position at Bastyr University, Kenmore, Washington. Chasse is a graduate of Bastyr University and has an undergraduate degree in biochemistry and molecular biology. She has coauthored several scientific journal articles in the field of medical biophysics. Chasse has undergone extensive training in women’s health, pediatrics, and infertility, including an internship at the Jocelyn Centre for infertility in Sydney, Australia. Her clinical practice focuses on these specialties. Chasse has been very involved throughout her professional career in improving healthcare access and education. As a medical student, she cofounded the Naturopathic Medical Student Association, the only affiliate organization of the American Association of Naturopathic Physicians (AANP) representing medical students. She currently serves as the president of the New Hampshire Association of Naturopathic Doctors and has been an active member in the AANP since 2003.

Daniel Chong ND

Daniel Chong, ND, has been a licensed naturopathic physician, practicing in Portland, Oregon, since 2000 and focusing on risk assessment, prevention, and drug-free treatment strategies for cardiovascular disease and diabetes, as well as general healthy aging, and acute and chronic musculoskeletal injuries. Chong has also completed certificate training in cardio-metabolic medicine from the American Academy of Anti-Aging Medicine and is an active member of the Society for Heart Attack Prevention and Eradication (SHAPE). In addition to his clinical work, Chong serves as a clinical consultant for Boston Heart Diagnostics Lab.

Walter Crinnion ND
Walter J Crinnion, ND, has specialized in environmental medicine for the last 30 years. He currently provides a monthly podcast, CrinnionOpinion, to keep practitioners current in environmental medicine and has a 12-month training program for those who wish to gain expertise in this field.
Mark Davis ND

Mark Davis, ND, is the medical director of Good Life Medicine Center, Portland, Oregon, and his naturopathic practice, Bright Medicine Clinic, focuses on gastroenterological health. Davis is one of a handful of physicians in North America with clinical expertise in fecal microbiota transplantation. Davis is on the board of directors of the Fecal Transplant Foundation, Carmel, Indiana, and chairs the Fecal Microbiota Transplant Committee for the C diff Foundation, New Port Richey, Florida. He received his naturopathic degree with honors in research from the National College of Natural Medicine, Portland. He cohosts the popular podcast The Naturocast.

Sheila Dean DSc, RD, LD, CCN, CDE

Sheila Dean, DSc, RD, LD, CCN, CDE, is a registered and licensed dietitian, board certified clinical nutritionist, certified diabetes educator, and exercise physiologist. She completed her undergraduate training through Rutgers University, internship and graduate training with University of Rhode Island and Brown University's teaching hospitals, and doctoral training in nutritional genomics and pharmacology through the University of Medicine and Dentistry of New Jersey. Dean owns Palm Harbor Center for Health & Healing, an integrative medicine based nutrition private practice and wellness center in Florida. An experienced scientific and technical writer, Dean is a contributing author of the medical textbook Integrative Gastroenterology (Oxford University Press, 2011) and the clinical nutrition textbook Krause’s Food & Nutrition Care Process (Saunders, 2016).

Jean-Yves Dionne RPh

Jean-Yves Dionne, RPh, is a scientific advisor and natural health products consultant for several companies and professional organizations. He teaches at Université de Montréal and Université Laval. He is a collaborator and scientific reviewer for many publications both in French and English and is the author or co-author of several books including Herbs, Everyday Reference for Health Professionals. Mr Dionne also sits on the board of directors of the Natural Health Product Research Society of Canada (www.nhprs.ca). His research focus is the interaction between natural health products (NHPs) and pharmaceuticals as well as between conventional medicine and CAM. He is presently involved in a research project evaluating the risk benefit assessment of NHPs.

Geovanni Espinosa ND, LAc, CNS
Geo Espinosa, ND, LAc, CNS, RH (AHG), is a renowned naturopathic and functional medicine doctor recognized as an authority in urology and men’s health. Espinosa is the founder and director of the Integrative and Functional Urology Center at New York University Langone Medical Center (NYULMC) and lectures internationally on the application of integrative urology in clinical settings. He has been recognized as one of the top 10 Health Makers for Men’s Health by sharecare.com created by Dr. Mehmet Oz and WebMD. Espinosa is the author of the popular book Thrive, Don’t Only Survive: Dr. Geo’s Guide to Living Your Best Life Before & After Prostate Cancer. On his time off from work, he enjoys writing on his popular blog, DrGeo.com and spending time with his family.
 
Alan R. Gaby MD

Alan R. Gaby, MD, received his BA from Yale University, his MS in biochemistry from Emory University, and his MD from the University of Maryland. He is the author of the newly released textbook Nutritional Medicine. He is past president of the American Holistic Medical Association and has provided expert testimony to the White House Commission on Complementary and Alternative Medicine regarding the cost-effectiveness of nutritional supplements.

Nancy Gahles DC, CCH, RSHom(NA), OIM

Nancy Gahles, DC, CCH, RSHom(NA), OIM is CEO and Founder of Health & Harmony Wellness Education and Center for Integrative and Holistic Healthcare, TeleHealth & Harmony and Spirit of Love~The Rockaway Sangha. She is a Chiropractor (Ret.), Certified Classical Homeopath, Certified Mindfulness Based Stress Reduction (MBSR) practitioner and Ordained Interfaith Minister in family practice since 1980 specializing in the stress that underlies disease and pain management.

Dr. Gahles’ unique method, the Triumvirate Technique, integrates the best of the mind/body/spirit disciplines including nanomedicine, diet and lifestyle, meditation, yoga/QiGong, breath/bodywork, cognitive behavioral techniques, spirituality in health and medicine, palliative care and end of life issues and positive potential practice. www.drnancygahles.com

Jane Guiltinan ND

Jane Guiltinan, ND, is the dean of the School of Naturopathic Medicine at Bastyr University, Kenmore, Washington. She was the co‒medical director for the first publicly funded integrated health clinic in the United States and served on the board of trustees for Harborview Medical Center, Seattle, Washington.  She is a past-president of the American Association of Naturopathic Physicians and current president of the Association of Accredited Naturopathic Medical Colleges, as well as a member of the Advisory Council of the National Center for Complementary and Integrative Health.  

Carl Hangee-Bauer ND, LAc

Carl Hangee-Bauer, ND, LAc, is the President of the American Association of Naturopathic Physicians (AANP) and owner of San Francisco Natural Medicine where he integrates naturopathic medicine with acupuncture and traditional chinese medicine to provide natural health solutions to improve health and treat disease. He received his doctorate of naturopathic medicine from Bastyr University. He is a founding member and past president of the California Naturopathic Doctors Association and is one of the first naturopathic doctors to be licensed in California. In 2004, he was appointed by Gov. Arnold Schwarzenegger to the California Bureau of Naturopathic Medicine Advisory Council.

Heather Hausenblas PhD

Heather A. Hausenblas, PhD, is a nationally and internationally renowned physical activity and healthy aging expert, researcher, and author. Her research focuses on the psychological effects of health behaviors across the lifespan. In particular, Hausenblas examines how physical activity and diet (including supplementation) relate to healthy aging. Hausenblas is the coauthor of 5 scientific books, and she has published more than 80 scientific journal articles. She has conducted more than 200 national and international scientific presentations. She has also been the receipt of several research grants to examine the psychological effects of physical activity across the lifespan and its relationship to “healthy aging.”  Hausenblas obtained her doctorate from the University of Western Ontario in Canada. She was a faculty member and director of the Exercise Psychology Lab at the University of Florida from 1998 to 2012. She is currently an associate professor at Jacksonville University in the College of Health Sciences. She also serves as a scientific advisor for Reserveage Organics.

Tori Hudson ND

Tori Hudson, ND, graduated from the National University of Naturopathic Medicine (NUNM) in 1984 and has served the college in several capacities, including: Medical Director, Associate Academic Dean, & Academic Dean. She is currently a clinical professor at NUNM, Southwest College of Naturopathic Medicine and Bastyr University. Dr Hudson has been in practice for more than 32 years, is the medical director of her clinic “A Woman’s Time” in Portland, OR, and director of product research and education for VITANICA. She is also the founder and co-director of NERC (Naturopathic Education and Research Consortium), a non-profit organization for accredited naturopathic residencies. Dr. Hudson has recently been appointed as a faculty member of the Fellowship in Integrative Health & Medicine, Academy of Integrative Health & Medicine. For more information, visit www.drtorihudson.com.

Ellen Kamhi PhD, RN

Ellen Kamhi, PhD, RN, has been involved in Natural Medicine since 1973. Dr. Kamhi attended Rutgers and Cornell Universities, sat on the Panel of Traditional Medicine at Columbia Presbyterian Medical School, and is a Clinical Instructor at Stony Brook Medical School, and at NY Chiropractic College, where she teaches Botanical Pharmacology. A respected authority in the field of natural healing, Dr. Kamhi is a professional member of the American Herbalist Guild (AHG) and is nationally board certified as a holistic nurse (a-HNC). She is the author or co-author of many books including Cycles of Life, Herbs for Women, and The Natural Medicine Chest. For more information visit www.naturalnurse.com.

Iva Lloyd ND, RPP

Iva Lloyd, ND, RPP, is a Naturopathic Doctor, Registered Polarity Practitioner, and Reiki Master. In 2002, she founded Naturopathic Foundations. She teaches part-time at the Canadian College of Naturopathic Medicine and writes for various journals and magazines. She is editor of the Vital Link - the journal for the Canadian Association of Naturopathic Doctors. Dr. Lloyd is the author of four books: Building a Successful Naturopathic Practice, Messages from the Body, A Guide to the Energetics of Health, The Energetics of Health, a naturopathic assessment and History of Naturopathic Medicine, a Canadian Perspective.

Douglas MacKay ND

Douglas "Duffy" MacKay, ND, is Senior Vice President, Scientific and Regulatory Affairs for the Council for Responsible Nutrition (CRN). MacKay oversees CRN’s science and regulatory affairs department to ensure that the association’s scientific, policy, and legislative positions are based on credible scientific rationale. His expertise combines practical knowledge of industry regulation and scientific product development with hands-on experience as a medical practitioner. He is a licensed naturopathic doctor who still sees patients on a part-time basis in an integrative medical practice. MacKay serves on the advisory board for the American Botanical Council and on the NSF International Joint Committee on Dietary Supplements. He is also chair of the Steering Committee for the Standardized Information on Dietary Ingredients (SIDI) Work Group. MacKay earned his degree in marine biology from the University of California, Santa Cruz, and his naturopathic degree from the National College of Natural Medicine in Portland, Oregon.

Keri Marshall ND

Keri Marshall MS, ND, is the director of global lipid science and advocacy for DSM Nutritional Products and is also in private practice in the Washington, DC, area. She is a licensed naturopathic doctor specializing in pediatrics and chronic disease management. Marshall received her naturopathic medical degree from National College of Naturopathic Medicine, her masters in epidemiology from SUNY at Buffalo, and her bachelor of science from George Washington University. She has authored many journal articles, has served on several advisory boards and on the NH Board of Naturopathic Examiners, and appears regularly in the media.

Mona Morstein ND

Mona Morstein, ND, graduated from National College of Natural Medicine where she also did a year residency in Family Practice. She then moved to Great Falls, Mont., where she had a private practice for 13 years before joining Southwest College of Naturopathic Medicine (SCNM). She is Chair of the Nutrition Department, associate professor, and clinical supervisor at SCNM. Dr. Morstein is a general practitioner who uses numerous modalities and has focuses on diabetes, gastroenterology, and women's health.

Michael T. Murray ND

Michael T. Murray, ND, is President and CEO of Dr. Murray Natural Living and is Director of Product Development and Education for Natural Factors, a major manufacturer of nutritional and herbal supplements. Dr. Murray is a graduate, faculty member, and serves on the Board of Regents of Bastyr University, where he received his doctorate in Naturopathic Medicine. He is co-author of A Textbook of Natural Medicine and the Encyclopedia of Natural Medicine. He has also written over 20 other books including Dr. Murray's Total Body Tune-Up, The Pill Book Guide to Natural Medicines, and The Encyclopedia of Healing Foods.

Cheryl Myers 

Cheryl Myers, RN, is recognized as an expert in the health and dietary supplement field. She writes, gives public appearances, and acts as a research and media consultant. She graduated from Purdue University, and also has clinical certifications in oncology and gerontology, and has a second degree in psychology. Cheryl's nationally published articles have addressed a variety of health applications for natural products, and Cheryl has been a featured guest on radio shows, and is frequently interviewed by a variety of periodicals, including the New York Times, Wall Street Journal, Prevention Magazine, and Healthy Living.

Lyn Patrick ND
Lyn Patrick, ND, graduated from Bastyr University in 1984 and has been in private practice as a licensed naturopathic physician in Arizona and recently in Colorado for the last 30 years. Patrick is a published author of numerous articles in peer-reviewed medical journals and has been a contributing editor for Alternative Medicine Review, a Medline-indexed journal of complementary/alternative medical research. She speaks internationally on the integrative medical treatment of chronic hepatitis C, environmental medicine, liver disease, endocrine disruption, and other topics. She is a past consultant to the Board of Directors of the American College for the Advancement of Medicine (ACAM) and a planner and faculty member for ACAM's continuing medical education conferences, lecturing in the area of environmental medicine and metal toxicology. She is also a physician-member of the Hepatitis C Ambassadors Team, a national interdisciplinary team of integrative medicine providers and hepatologists seeking answers to chronic hepatitis C treatment through research and education in complementary/alternative medicine. The book Choices, which she coauthored, is available at no cost to physicians and patients at hepcchallenge.org.
 
In 2013, along with fellow naturopathic physician and educator Jessica Tran, she started Progressive Medical Education, an online continuing education site for primary care providers.
Kasra Pournadeali ND

Kasra Pournadeali (pour-na-deli), ND, the Director of the Northwest Center for Optimal Health, has been a healthcare provider since 1992. He serves on the Foundation for Care Management, an ACCME and ACPE-Accredited CME granting organization, and is a graduate of Oklahoma and Bastyr University where he serves as faculty. Dr. Pournadeali speaks and writes locally and nationally, is Past President of the Washington Association of Naturopathic Physicians, and led the administration that modernized the naturopathic scope in Washington in 2004 and again in 2005.

Marcia Prenguber ND, FABNO

Marcia Prenguber, ND, FABNO is the Director of Integrative Care for Goshen Health System. She practices naturopathic oncology in the integrative Goshen Center for Cancer Care, is the director of a naturopathic oncology residency program, and is participating in the development of an integrative heart and vascular program. She is past president of the Council on Naturopathic Medical Education (CNME), the accrediting body for naturopathic programs in the US and Canada. She is also on the board of the Academic Consortium of Complementary and Alternative Health Care, working with a network of national complementary and alternative medicine educational organizations and agencies to promote interdisciplinary health care education. Prenguber is a founding member and serves on the Executive Committee of the Naturopathic Post Graduate Association, established to further the development of residencies for newly graduated naturopathic physicians. She was named the 2008 Naturopathic Physician of the Year by the American Association of Naturopathic Physicians for exhibiting excellence in leadership, ethics, individual achievement, and advancement of the naturopathic community. She is a graduate of National College of Naturopathic Medicine in Portland OR, Johns Hopkins University, California State College - Fullerton, and St. Joseph College.

David Riley MD

David Riley, MD, is a medical editor/writer and is an adjunct professor at the Maryland University of Integrative Health in Laurel, Maryland and National University of Natural Medicine in Portland, Oregon. He has participated in the development of health research reporting guidelines beginning with CONSORT in 2000; in 2011 he led the development of reporting guidelines for case reports—the CARE Guidelines. David consults internationally on scientific writing and health care policy. He is married and lives in Portland, Oregon

Barry W. Ritz PhD

Barry W. Ritz, PhD, is the Vice President of Scientific and Regulatory Affairs at Atrium Innovations, Inc., and is an active researcher in the emerging field of nutritional immunology. Ritz completed his master's and doctorate degrees at Drexel University. He is involved in a number of professional organizations, including the American Society for Nutritional Sciences. Ritz has presented his research at national and international meetings, has numerous publications in scientific journals, and authored a chapter on the use of nutraceuticals for immune restoration in the elderly in the Handbook on Immunosenescence: Basic Understanding and Clinical Applications.

Daniel Rubin ND

Daniel Rubin, ND, is a board-certified naturopathic oncologist. He received his naturopathic medical degree from Southwest College of Naturopathic Medicine. Practicing in Scottsdale, Ariz., at Naturopathic Specialists, LLC, Dr. Rubin has focused on the integration of naturopathic care with the conventional medical system. Dr. Rubin is Vice Chairperson of the Arizona Naturopathic Medical Board, Vice Chairperson of the American Board of Naturopathic Oncology, and sits on the Board of Directors of the Oncology Association of Naturopathic Physicians. For more information visit www.naturopathicspecialists.com.

Alexander Schauss PhD, FACN

Alexander Schauss, PhD, FACN, is the Senior Research Director of Natural and Medicinal Products Research, and CEO at AIBMR Life Sciences. He earned his undergraduate, graduate, and doctoral degrees at the University of New Mexico at Albuquerque and California Coast University in Santa Ana, respectively. He is an Emeritus Member of the New York Academy of Sciences, an Honorary Founding Member of the British Society of Nutritional Medicine, and Emeritus Executive Director of the American Preventive Medical Association. He has authored or co-authored numerous books. For more information visit www.aibmr.com.

Dugald Seely ND, MSc, FABNO
Dugald Seely ND, MSc, FABNO, leads the clinical practice and cancer research program for the Ottowa Integrative Cancer Centre (OICC). In addition to his clinical role as a naturopathic doctor he also serves as the director of research & clinical epidemiology at the Canadian College of Naturopathic Medicine, affiliate investigator for the Ottawa Hospital Research Institute, and board member for the Society for Integrative Oncology. Seely completed his Master of Science in cancer research at the University of Toronto and is a Fellow of the American Board of Naturopathic Oncology (FABNO). As a clinician scientist, Dugald has been awarded competitive grant and trainee funding from CIHR, CBCRA, the SickKids Foundation, the Lotte and John Hecht Memorial Foundation, the Ottawa Regional Cancer Foundation, and the Gateway for Cancer Research Foundation.
Fraser Smith ND

Fraser Smith, ND, is Assistant Dean of Naturopathic Medicine at National University of Health Sciences in Lombard, Ill. Dr. Smith graduated from Canadian College of Naturopathic Medicine where he later served as faculty member and eventually Dean of the Naturopathic Program. He is also the author of the textbook An Introduction to Principles and Practices of Naturopathic Medicine. For more information about National University visit www.nuhs.edu.

Michael Traub ND, DHANP, FABNO

Michael Traub ND, DHANP, FABNO, has been practicing in Hawaii since 1985. He is past-president of the American Association of Naturopathic Physicians (AANP) and received the AANP’s Naturopathic Physician of the Year award in 2006. He is the author of Essentials of Dermatological Diagnosis and Integrative Therapeutics. For his website, visit www.michaeltraubnd.com.

Marcus Webb ND, DO

Marcus Webb, BSc (Hons), ND, DO, is an osteopath, naturopath and medical acupuncturist with clinics in North London and the West Coast of Scotland. He qualified in 1988 from the British College of Osteopathic Medicine (formally the British College of Naturopathy and Osteopathy) where he served as a part-time lecturer for 4 years. He has a professional interest in osteoporosis management and the use of acupuncture in pain management. Webb is also enjoys the benefits and privileges of being a fellow of the Royal Society of Medicine. For more information, visit: www.hhc.healthcare.

Eric Yarnell ND

Eric Yarnell, ND, is assistant professor in the department of botanical medicine at Bastyr University and past chair of the department of botanical medicine at the Southwest College of Naturopathic Medicine and Health Sciences. He is chief medical officer at Northwest Naturopathic Urology, Inc. in Seattle, WA, where he has practiced for the past 6 years. He completed a residency with Silena Heron, ND, in Sedona, AZ, and has also practiced in Colorado. He is author or coauthor of many textbooks including Naturopathic Gastroenterology, Naturopathic Urology and Men’s Health, and Clinical Botanical Medicine, 2nd ed. More information is available at urologynd.com.

Heather Zwickey PhD

Heather Zwickey, PhD, is Dean of Research and Graduate Studies and a professor of immunology at the National University of Natural Medicine, Portland, Oregon, as well as Director of Helfgott Research Institute. Currently, she heads several pilot studies looking at the effects of botanicals, hydrotherapy, energy medicine, and diet on immunological parameters. Zwickey trained at the National Jewish Medical and Research Center in Denver, Colorado. She received her doctorate in immunology and microbiology from the University of Colorado Health Sciences Center and completed a postdoctoral fellowship at Yale University.