Physical Address: 1200 North Down River Road, Grayling, MI 49738

Mailing Address: P.O. Box 393 Grayling, MI 49738


GPS Address: 1200 West North Down River Road, Grayling, MI 49738

Business hours are:

Monday and Tuesday 9 am to 6 pm

Wednesday, Thursday and Friday 9 am to 5pm

Saturday 10 am to 2 pm


Will Holsher PA-C will be seeing pediatric and adult patients by appointment

Monday 9-6

Tuesday 9-6

Thursday 9-5

and walk in on Saturday 10 am –2 pm

Business phone number (989) 348-7400, fax 989-348-6268

Services offered: routine exam, laceration repair, management of acute and chronic illness such as asthma, hypertension, and diabetes. On site X-ray, evaluation of strains sprains, sport physicals, DOT physicals, employee/work  injury management. School physicals (college or day care).

Gerald Gertiser MSN, FNP-BC