About
Dr. James Foster brings more than 20 years of experience treating chronic disease to his work at Foster Medical. His focus today has shifted toward preventing that disease entirely. Before founding Foster Medical, he co-founded MESA, a regional emergency medical group, and Marshall Lifestyle Medicine. Those ventures shaped his expertise across emergency medicine, lifestyle optimization, and longevity-focused care.
Dr. Foster approaches his clinical work as a hands-on innovator. He personally tests every treatment before offering it to patients. His clinical interests include regenerative medicine, gene therapy, early disease prevention, and performance medicine. Hormone imbalance, obesity, cardiovascular risk, musculoskeletal injury, and sexual health all fall within his scope of practice.
Education & Training
Additional Training
Co-founded MESA (regional emergency medical group) and Marshall Lifestyle Medicine prior to founding Foster Medical; background in emergency medicine, lifestyle optimization, and longevity-focused healthcare
Conditions Treated
Who is Dr. Foster right for?
Dr. Foster is a strong fit for adults who want to address root causes rather than manage symptoms. Patients dealing with hormone imbalance, weight challenges, chronic inflammation, or cardiovascular risk benefit from his preventive focus. He also works well with those interested in regenerative therapies, performance optimization, or advanced longevity protocols. His background in emergency and lifestyle medicine gives him a broad clinical lens for complex, multi-system concerns.
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Frequently Asked Questions
Dr. Foster treats chronic disease, hormone imbalance, obesity, musculoskeletal injuries, cardiovascular disease risk, hair loss, sexual health conditions, and inflammation. His focus is on identifying and addressing the underlying factors that drive these conditions rather than managing symptoms alone.
Dr. Foster takes a proactive, evidence-informed approach rooted in prevention and optimization. He personally tests every therapy he offers. His work spans lifestyle medicine, regenerative techniques, hormone optimization, and advanced diagnostics, all tailored to each patient's biology and goals.
Dr. Foster co-founded MESA, a regional emergency medical group, and Marshall Lifestyle Medicine before establishing Foster Medical. Those experiences gave him a broad foundation across emergency medicine, chronic disease management, and lifestyle optimization.
Yes. Dr. Foster is an active practitioner and innovator in regenerative medicine. His offerings include platelet-rich plasma therapy, adipose-derived stem cell therapy, and EBOO ozone therapy. He is particularly interested in how regenerative techniques can support healing, recovery, and longevity.
Yes. Dr. Foster offers athletic performance and mitochondrial longevity services for patients who want to improve how they train, recover, and age. These programs focus on cellular energy support and may include targeted molecules and therapies designed around each patient's performance goals.
Dr. Foster has over 20 years of experience in medicine. His career spans emergency medicine, chronic disease treatment, lifestyle optimization, and longevity-focused care across multiple practices he helped build and lead.
Yes. Dr. Foster offers physician-assisted weight loss programs at Foster Medical. Each program begins with a thorough consultation covering health history, metabolic factors, lifestyle, and goals. Plans are individualized and may include medical therapies alongside nutritional and lifestyle guidance.
Doctor profile last updated September 17, 2026