Meet Our Team

Dr. Clarke attended the Texas Tech School of Medicine, completed his residency at John Peter Smith Hospital in Fort Worth, Texas. He also serves as one of the physicians at Family Medicine Center in Canyon. Dr. Clarke is certified by the Institute for Functional Medicine and is board certified in family medicine.

Bruce Clarke, MD | Board Certified Physician

Dr. Whelchel received his medical training at the Texas A&M University Health Science Center in College Station, Texas and completed his residency at the McLennan County Family Practice in Waco, Texas.

Dr. Whelchel was born and raised in Claude, Texas and has been a family physician in Amarillo for the last 21 years.

Jeff Whelchel, MD | Board Certified Physician

Amanda graduated from Texas A&M University with a Bachelor's Degree in Nutritional Sciences and from Texas Woman’s University with a Master’s in Nursing and training as a Nurse Practitioner. Amanda has experience in family medicine, internal medicine, and functional medicine. Amanda believes that modern medicine should be integrated into a holistic approach to assist patients in obtaining optimum health.

Amanda Moss | Certified Family Nurse Practitioner

Jennyfer completed her LVN training in 2016 and has worked with Dr. Clarke for two years. In that time, she developed a passion for functional medicine and the impact it can have on the lives of her patients. She's also seen the benefits of the functional medicine first hand. Jennyfer is a certified BioTE nurse.

Jennyfer Williams | Licensed Vocational Nurse

Rhonda earned her Bachelor of Science degree in Kinesiology from West Texas A&M University in Canyon, Texas. She has 24 years experience in fitness training and nutrition counseling as well as 7 years experience in corporate wellness.  Rhonda has been a wellness coach for 10 years and is certified by the Wellness Coaching Corporation.

Rhonda Roden, BS | Wellness Coach

Kyla is an expert in Functional Nutrition certified by the Institute of Integrative Nutrition in New York. She has worked alongside conventional and functional medicine doctors for 3 years, treating their patients and helping correct their nutrition and deficiencies.

Kyla Brickman | Functional Nutrition Coach

Kristen received her personal training certification through thr Cooper Institute in Dallas, Texas. She has  more than 14 years of experience in the fitness industry. Her experience includes group fitness, group and personal training, and medical wellness.

Kristen Reneau | Functional Fitness Coach


4514 Cornell Ste. B

Amarillo, TX. 79109 

Tel: (806) 350-7807

Fax: (806) 350-7546



Monday - Thursday: 8:00am – 5:00pm 

Friday: 8:00am – 2:00pm      


© 2019 Center for Functional Medicine