Our Practitioners

At Peoples Rx, our highly credentialed, experienced practitioners are passionate to serve as your trusted resource for the most comprehensive and cutting-edge health information available. They stand ready to help guide you on your journey to optimal health today!

Call 512-219-8600 to schedule an appointment with a Peoples practitioner.


Located on the southwest corner of 620 and 183, by University Federal

Credit Union.

Lawrence Devine, PharmD, CCN, FDN-P

Lawrence received his PharmD from the University of Texas at Austin. He completed training in clinical nutrition and has been assessing the nutritional needs of his clients to help them achieve normal physiological function. Lawrence is also certified as a Functional Diagnostic Nutrition Practitioner. FDN has equipped Lawrence with tools to help resolve Metabolic Chaos® through running functional labs to identify hidden stressors and risk factors. As a pharmacist he is uniquely positioned to help patients and practitioners find the root causes of disease and help restore their health.

Jim Meyer, PharmD, MS, CCN

Jim can point you in the right direction on your road to wellness. With experience in personal and strength training at the collegiate level to add to his many credentials, Jim’s functional approach to healthcare emphasizes integrating nutrition and alternative medicine with traditional medicine.

Amy Nelson, ND*

Amy Nelson, ND* received her Naturopathic Doctorate from the National College of Natural Medicine in Portland, OR where she studied nutrition, homeopathy, herbal and functional medicine. In addition, Dr. Nelson was the Associate at The IBS Treatment Center in Santa Monica where she treated irritable bowel syndrome and complex food allergies. Dr. Nelson utilizes her experience in natural medicine to address female and male hormonal imbalances, mental health and digestive disorders.

Barb Stansfield, RN/BSN, ACN

Barb is a registered nurse with a BS in Nursing, an Applied Clinical Nutritionist and a practitioner of EFT (Emotional Freedom Technique). She has been a nurse since 1984 and has used holistic health approaches for over 25 years. Her experiences as a clinical nurse, as well as her study of agronomy, plant science and nutrition give her a unique perspective on holistic health and a strong proficiency for supporting clients’ physical and mental wellness.


Located at the corner of South Lamar and Panther Trail.

Zulma Gregory, MAc OM, ACN

Zulma Gregory is an Applied Clinical Nutritionist who holds a Masters degree in Acupuncture and Oriental Medicine from AOMA, and a BS in Biology from New Jersey City University. Following a profound near-death experience, she also became a Certified Spiritual Counselor through the University of Sedona. Zulma is dedicated to helping individuals reach optimal wellness goals through a compassionate approach of mind-body-spirit. She can assist with methylation deficiencies, insulin resistance, weight loss and psycho-emotional concerns.

Jim Meyer, PharmD, MS, CCN

Jim can point you in the right direction on your road to wellness. With experience in personal and strength training at the collegiate level to add to his many credentials, Jim’s functional approach to healthcare emphasizes integrating nutrition and alternative medicine with traditional medicine.

Amy Tyler, ND*

Amy Tyler, ND* received her Doctorate of Naturopathic Medicine from Bastyr University and also holds a BS in Chemical Engineering from the University of Texas at Austin. She takes the time to listen closely to her clients and to educate them, empowering them to gain a deeper understanding and ownership of their health. Her individualized wellness plans, incorporating herbs, homeopathy, nutritional supplements, and nutrition and lifestyle advice, are designed to support the body’s innate healing abilities.

Fayelynn Wright, RN, MSN, CNS P/MH, ND*

Faye Lynn has her Master’s in Nursing, is a Clinical Nurse Specialist in Psychiatric Mental Health and is a Naturopathic Doctor*. She combines her knowledge of western medicine with alternative health therapies to help clients achieve optimal health. Faye Lynn has been with Peoples for more than 5 years as a Wellness Specialist.

Neal Turner, CPFT, FNS, CWC

Neal helps clients improve sports performance, enhance fitness results, and modify lifestyle and dietary habits to maximize performance and health results. Through a balanced approach using food and supplementation, Neal assists clients with nutritional support, resources, as well as lifestyle and behavioral support. He holds a B.S. in Nutritional Science from Kaplan University, has completed the International Sports Sciences Association (ISSA) Nutritionist Program and the National Academy of Sports Medicine (NASM) Fitness Nutrition Program, and has taught health seminars for Natural Grocers and the John Deere Corporation.


Located across from Central Market.

Becky Andrews, ND*, L.Ac.

Becky Andrews, ND*, LAc received her Doctorate of Naturopathic Medicine and Masters in Acupuncture at Bastyr University. She specializes in complex, chronic and “difficult” cases, especially relating to digestive health, fatigue, mood and detoxification. She works extensively with MTHFr and genetic challenges. In addition to seeing patients in Austin, she is faculty at AOMA School of Integrative Medicine.

Yolanda Calle, MATCM, RM

Individualization for the right balance of supplements, nutrition and lifestyle choices is Yolanda’s specialty. She holds a master’s degree in Traditional Chinese Medicine from Yo San University and South Baylo University, integrating herbal formulations and acupuncture. A certified Unsui Reiki Master as well, Yolanda combines her knowledge to teach individuals about unlocking their most vibrant health through nutrition, lifestyle and supplementation. She utilizes her 30 years of natural products knowledge, on-the-floor experience, and clinical practice to offer customized functional nutrition consultations that support optimal immune function, longevity, and digestive health.


Located across from Westlake High School.

Jennifer Medcalf, ND*

Jennifer Medcalf, ND* received her Doctorate of Naturopathic Medicine from Southwest College of Naturopathic Medicine and holds a BS in Nutrition and Dietetics. She helps her clients achieve optimal health through education, empowerment, and natural therapies, utilizing a holistic approach including nutrition and lifestyle recommendations, herbal medicine, nutritional supplements, homeopathy, and mind-body techniques. She strongly believes in finding and treating the root cause of illness, the body’s innate ability to heal, and the importance of connecting the mind with the body. She is also a certified Reiki Master and CranioSacral Therapist.


* Because the state of Texas does not regulate or license the profession of naturopathic medicine, Naturopathic Doctors cannot diagnose or treat disease in Texas. For this reason it is recommended that you consult with your licensed medical doctor for any medical advice, diagnosis, or treatment.

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