Contact the FMI Eagle Clinic

Functional Medicine of Idaho – Eagle
100 W. Cottonwood Court, Suite 150
Eagle, Idaho 83616


Monday-Thursday: 8am-5pm
Friday: Closed

Phone: (208) 260-5431
Fax: (208) 385-0346
After Hours Patient Care

Please call our office at (208) 260-5431 to be directed to our on-call service, who will contact your FMI provider, if necessary. 

The Eagle Team

Dr. David Musnick, MD, IFMCP
Functional Medicine Internal Medicine Doctor, Functional Sports Medicine Physician

Aaron Dykstra, DNP, FNP-C
Pediatric Functional Practitioner

Marianne Green, RD
Functional Nutritionist

Lexi Moore, RD
Functional Nutritionist

Lois Payne

Lois Payne, FMCHC, NBC-HWC
Health Coach

Healthcare & Services at this Location

Adult Care

Patient-centered medicine that addresses the root cause of disease and gives the patient the ultimate power to heal

Pediatric Care

Family-centered care that cultivates the health and growth of children throughout all stages of development

Men's Health

Individualized, science-based healthcare that promotes lasting strength and vitality for men at any age

Nutrition Counseling

Personalized nutrition counseling that uses food as a first-line therapy to address the root cause of chronic disease

Health Coaching

Health coaching that helps identify sources of motivation and facilitates successful, sustainable behavior change


Quality supplements that may be used to enhance a treatment protocol or temporarily bridge a nutritional gap

Specialty Testing

Specialized testing to assess nutritional deficiencies, food sensitivities, hormone levels, toxin exposures, and more

General Inquiries Contact Form

For non-medical questions about our providers or healthcare services at the Eagle Clinic, you can send us an email through the form below. Please do not include any personal medical information.

IF YOU ARE WANTING TO INQUIRE ABOUT BECOMING A PATIENT, please visit our New Patient Inquiry page by clicking here.