Dr. Gruber graduated from the Wayne State University School Of Medicine in 1975. Dr. Gruber works in Bay City, MI and specializes in Internal Medicine. Dr. Gruber is affiliated with Covenant Healthcare and McLaren Bay Region.


Years Experience: 44

Dr. Gruber's Specialties

Dr. Gruber's Education & Training

Medical School
Wayne State University School Of Medicine; Graduated 1975


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Gruber's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO

Dr. Gruber's Office Information & Appointments


Gruber Hasegawa Potts Mds

200 S Wenona St Ste 100
Bay City, MI 48706

Get Directions

Tel: (989) 892-6587

Fax: (989) 892-3140

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

M 9:00 AM - 5:00 PM
T 9:00 AM - 5:00 PM
W 9:00 AM - 5:00 PM
T 9:00 AM - 5:00 PM
F 9:00 AM - 1:00 PM
S Closed
S Closed

Other Physicians in Dr. Gruber's Practice

Hospital Affiliations