Jenna Bishop, RD, LDN
Nutritionist
355 New Shackle Island Road, #128b
Hendersonville, TN 37075
LOCAL HEALTHCARE PROVIDERS
Tebra only allows patients to write reviews following their scheduled appointment with the provider or practice.
Tebra verifies providers before they can appear in Tebra search. Find a top-rated provider and book an appointment instantly.
56 providers
Availability last updated 07/27/2026
Jenna Bishop, RD, LDN
Nutritionist
355 New Shackle Island Road, #128b
Hendersonville, TN 37075
Kelsey Russell, RDN, LD
Nutritionist
8351 North High Street
Suite 155
Columbus, OH 43235
Brittany Choi, CNS
Nutritionist
Nutrition - 760c Nw Broad St.
Southern Pines, NC 28387
Kathryn Lovato, RDN, LDN
Nutritionist
8351 North High Street
Suite 155
Columbus, OH 43235
Lisa Ackerman, CN
Nutritionist
Po box 298
Mukilteo, WA 98026
Over the last decade Leona has helped thousands of people regain their health and wellbeing while meeting their goals through food first. She has been the go to nutritionist in Los Angeles for locals and families as well as Southern California industry leaders and even other practitioners and doctors seek her unique and thoughtful food as medicine approach for themselves and their patients. Leona also works with people all over the country and the world offering teleconsults.
Leona favors traditional modalities that honor the whole person and combines this approach with cutting edge functional and nutritional lab testing for the most individualized approach. She has observed that even the simplest of food and lifestyle changes can have a significant and positive effect in how a person feels in their body and mind and how it reflects in their entire lives.
Leona is a family practitioner trained as an Integrative Functional Nutritionist. She completed her training and certification in Nutritional Medicine and in Herbal Medicine through The American University of Complementary Medicine located in Los Angeles. For almost a decade Leona has trained in and has been a part of the evolution of Functional Medicine. Leona has trained through the Institute of Functional Medicine and the American Academy of Anti-Aging Medicine with additional certification in functional endocrinology and functional lab analysis through the University of Bridgeport and taught by Dr. Datis Kharrazian of the Kharrazian Institute.
Leona is also trained and certified in Culinary Nutrition through the Academy of Culinary Nutrition. She is also certified in Nutrigenomic Medicine through Dietitians of Canada. Leona is certified as a Personal Trainer through the Aerobics and Fitness Association of America. She is also a DONA certified Birth Doula and a certified First Line Therapy Practitioner. Endlessly fascinated by the power of food and the human body’s capacity to heal, Leona continues to study the latest research coming out in Nutrition Science while spending equal time in the kitchen and her local Farmers Markets. Leona helps her clients cut through the many conflicting trends and get to the heart of what is key for their own health in a practical, positive and supportive environment.
"Leona is the best health care professional I have ever consulted."
- Greta H. West Hills
"Leona is the most knowledgeable person you can find in the field of nutrition!"
- Pedro U. Los Angeles, CA
"Leona is absolutely brilliant and makes the process a truly enjoyable experience!"
- Laura L., Santa Monica, CA
"All I can say is that Leona pretty much saved my life!"
- Conrad R. Los Angeles, CA
"I wish I could have a mini-Leona with me at all times. She actually cares about her clients and their wellbeing! She is more than a nutritionist. She is a trusted partner!"
- Ziba A. Los Angeles, CA
Leonardo West
Nutritionist
2222 Santa Monica Blvd. Suite 105
Santa Monica, CA 90404
Alenka Ravnik-List brings warmth, wisdom, and decades of experience to her work as a registered dietician-nutritionist, helping our patients use food as a powerful tool to support long-term vitality, hormonal balance, and healthy aging.
Originally from Argentina, Alenka earned her Master’s degree in Nutrition from the University of Buenos Aires. Her career has spanned continents and disciplines, from individualized nutrition counseling to large-scale educational programs developed in collaboration with institutions like Mount Sinai Medical Center and AstraZeneca.
Alenka’s expertise lies in precision and functional nutrition, anti-inflammatory eating patterns, glucose and insulin regulation, and identifying and addressing nutritional deficiencies. She plays a key role in supporting patients through hormonal transitions such as perimenopause and menopause and works closely with those using GLP-1 medications to optimize metabolic health in a thoughtful, whole-person way.
For over 15 years, Alenka has collaborated with Dr. Barbieri in a shared mission: to help women feel well now—and thrive for decades to come. Together with the rest of our clinical team, she brings a truly integrative approach to care, rooted in connection, longevity, and the understanding that food is one of our greatest allies in health.
When she's not supporting patients, Alenka enjoys yoga, Zumba, and travel. Her favorite meal? A colorful plate of fresh seafood and vibrant veggies.
Alenka Ravnik-List, MS, RD, CDN, CDE
Dietitian
3 East 71st Street
New York, NY 10021
Rachel Caylor is a Board certified Registered Dietitian and licensed by Georgia State Board . She has a Master of Science in Applied Nutrition and a Bachelor of Science in Nutrition Science. Her love for nutrition began early in life, shaped by a deep interest in understanding how food influences the onset and progression of chronic disease as well as overall health and well-being.
Rachel has experience in a wide range of specialties, including gut health, hormone balance, diabetes management, heart health, weight management, oncology nutrition, and eating disorders. She has experience working in acute care facilities, diabetes management and nutrition centers, and weight loss clinics, where she focused on building habits that support long-term success.
In her free time. Rachel enjoys reading, running, painting, playing the piano, and traveling to see what the world has to offer!
Fun Fact
Asian cuisine is Rachel’s favorite, and she is currently working toward learning how to cook more traditional Asian dishes at home.
Specialties
• Gut Health
• Hormone Balance
• Diabetes / Prediabetes
• Heart Health / Hyperlipidemia
• Weight Management
• Oncology Nutrition
• Eating Disorders
• Preventative & Holistic Nutrition
• Individualized Diet Planning
Fluent in:
• English
Rachel Caylor
Dietitian
2835 Centerville Hwy
Snellville, GA 30078
About Mrs. Jarvis
Njeri Kai Jarvis, MS, RD, LDN, is the owner of Bear Nutrition and Herbs, or BNH Wellness, an integrative nutrition and wellness practice located in Washington, DC. Her nutrition practice covers a wide range of health issues from body composition, cardiac, endocrine and kidney imbalances to cancer and autoimmunity. She also specializes in food-sensitivity issues as they relate to ADHD, autism, mood regulation, and chronic health conditions.
Njeri uses a variety of functional testing methods to look for wellness potential as well as underlying imbalances upon which to target diet and nutritional programs. She uses this testing along with an extensive health assessment to develop individualized nutrition and lifestyle programs. Her desire is for her clients to realize their health potential as they create lives devoted to healthy eating and living.
Njeri completed her undergraduate studies at Howard University, where she majored in nutrition and dietetics. Then in 2018, she earned a Master of Science in herbal medicine at the Maryland University of Integrative Health. Njeri is a board-certified, licensed dietician with over 19 years of clinical practice experience with additional study and specialization for ADHD, autism spectrum disorders (ASD), and functional nutrition. She utilizes best practices for digestion, absorption, food sensitivities, inflammation, and immunity support. Njeri also works to improve outcomes in this area by working with people on improving sleep hygiene through lifestyle and nutritional support.
Contact BNH Wellness to find out how Njeri can help support you in your journey to better health!
Mrs. Njeri Jarvis, RD, LDN
Dietitian
3650 Texas Ave SE
Washington, DC 20020
Tanner Hamilton is an A.C.E.–certified personal trainer with over 10 years of experience specializing in functional training, corrective exercise, and rehabilitation-focused programming. With several years of experience working in a physical therapy clinic, Tanner has developed a strong foundation in postural restoration, injury prevention, and movement correction. He holds advanced A.C.E. certifications in Functional Training and Weight Management and is currently pursuing massage therapy to further expand his expertise in recovery and soft-tissue care. Tanner is dedicated to helping clients move better, feel stronger, and build long-term, sustainable results through safe, effective, and individualized training.
Tanner Hamilton
Nutritionist
12270 134th Ct NE
Building #160
Redmond, WA 98052