Meet the Team

Scott Jamison, M.D., IFMCP, has more than 35 years of experience as an internal medicine provider and more than eight years of experience as a certified functional medicine provider. Prior to joining FirstHealth Functional Medicine, he spent five years with Palm Health in St. Louis, Mo.

He earned his medical degree from the University of Texas Southwestern Medical School in Dallas, Texas and completed an internship and residency at Baylor University Medical Center. He is board certified in internal medicine and certified in functional medicine by the Institute for Functional Medicine.

Dr. Jamison has many years of experience in caring for patients with complex multi-system illnesses such as Lyme disease coinfections, mycotoxin illness, mast cell activation syndrome and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS).

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Jennifer Pelletier, PA-C, R.D., earned a Master of Health Sciences in Physician Assistant Studies from the University of North Carolina at Chapel Hill in 2020. She earned a Master of Science in Nutrition and Dietetics from Saint Louis University in 2014.

Functional medicine is truly what drew her to become a physician assistant. After 13 years as a performance-focused dietitian, she saw firsthand how powerful nutrition, lifestyle changes and addressing root causes can be in improving both health and performance. Even while practicing in internal medicine and acute care, she consistently gravitated toward prevention, metabolic health, hormone balance and lifestyle-driven outcomes. Functional medicine brings all those elements together.

Pelletier said her decision to pursue medicine was a calling that developed throughout her life.

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