About Functional & Integrative Medicine of McCall

Welcome to Functional and
Integrative Medicine of McCall

My mission is to educate and empower those interested in solving chronic health problems and optimizing their long term health.

  • Integrative Medicine
  • Functional Medicine
  • Nutritional Counseling
  • Acupuncture
  • Bio-Identical Hormones


Dr. Gail’s new location in McCall is

321 N. #rd St., Suite 202, McCall 83638

This is the Premier Plaza Building across from the Mill Restaurant on 3rd Street. Parking and entrance are in the rear of the building to the second floor. The office is ADA accessible.

Mailing address: PO Box 1043, McCall ID 83638.

New Patients

To become a new patient, please fill out the age appropriate New Patient Packet. Mail the packet to the PO Box 1043, McCall, ID 83638 address and Dr. Gail will call you when she has reviewed it.  Please check with your insurance to see if Dr. Gail is in network. She is not in network with any Medicare insurance. You can also check the clinic calendar to see when she will be available to review new patient information.


All appointments are 1 hour long and offered at a variety of times on Tuesday through Thursday. Available appointments can be found on the clinic calendar with online scheduling through MacPractice once you have had an initial appointment.

Gail Eberharter Rankin MD

Gail has been a family physician in Idaho since she completed the Family Practice Residency in Boise in 1985. Her MD degree is from the University of Washington and she has been board certified in Family Medicine for 25 years. She is currently Board Certified in Medical Acupuncture and has been practicing acupuncture since 1996.  Gail was in the first group of practitioners to be certified by the Institute for Functional Medicine after a 5 year course of study. She finds the combination of Functional Medicine and acupuncture is a powerful tool for recovering health and true prevention. Her practice has always been holistic and integrative with Functional Medicine helping to address the root causes of chronic illness and offer meaningful prevention.

Gail is married to Bruce Rankin who has been a critical support to her private practice during and after his successful career with the Boise Fire Department as a firefighter and Division Chief of Operations. They love all activities outdoors including backpacking, flyfishing, skiing and kayaking. They are blessed to have 3 adult children scattered on the West Coast within visiting distance.