About
Meet Our Team
At Advanced Specialty Care & Med Spa, each of our providers brings their own specialties and strengths-ranging from functional medicine and aesthetics to gynecology and pain management. While their areas of focus may vary, every team member is highly trained to provide compassionate, comprehensive care tailored to your needs. Not sure who to schedule with? Our friendly administrative team is here to help. Call us at (208) 468-9400, and we'll learn about your health goals and match you with the provider best suited to support your journey.
Medical Providers
Gary Gregerson
MD, F.A.C.O.G., Medical Director
Functional Medicine, Gynecology, Cosmetic Surgery
Bethany Mello
DNP-C
Functional Medicine, Men's & Women's Health, Hormone Replacement Therapy
Danielle Sutton
MSN, NP-C
Functional Medicine, Female & Male Hormones, Women's Health
Keith Lutter
MD
Cosmetic Surgery
Rachael Knuteson
FNP-C
Functional Medicine, Hormone Replacement Therapy, Family Planning
Keri Johnson
FNP-C, CWHS, Root Cause Dermatology Certified
Functional Medicine, Women's Health, Hormones, Dermatology
Jim Mccoy
MD
Psychiatrist, TMS Practitioner
Cozette Koenig
FNP-C
Functional Medicine, Female & Male Hormones, Women's Health
Devin Milliron
FNP-C
Functional Medicine, Pain Management, Weight Management, Mental Health
Administrative Staff
Melissa Lancaster
Medical Billing, Revenue Cycle Specialist
Christina Campos
Office Manager - Boise
Virginia Badley
Administrative Assistant, Medical Records Coordinator
Kendra Schumacher
Administrative Assistant
Hannah Marquez
Administrative Assistant
Rosie Mendoza
CMA
Michael Mullins
CMA
Stephanie Belli
CMA
Ashley Stewart
Licensed Esthetician




















