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
Dr. Gary Gregerson
MD, F.A.C.O.G., Medical Director
Dr. Bethany Mello,
DNP-C
Danielle Sutton,
MSN, NP-C
Rachael Knuteson,
FNP-C
Keri Johnson
FNP-C, CWHS, Root Cause Dermatology Certified
Devin Milliron
FNP-C
Cozette Koenig
FNP-C
Alyssa Nitschelm
FNP-C
Rachael Sheffield
FNP-C
Debra Burleigh-Gilbert
FNP-C
Dr. Jim Mccoy
MD
Dr. Keith Lutter
MD
Administrative Staff
Melissa Lancaster
Medical Billing, Revenue Cycle Specialist
Christina Campos
Front Desk Lead - 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























