Our Care Sites
Serving Southeast Michigan
Serving West Michigan
Physical therapy services
Athletic development services
Bartholomew David Sak, MD

Bartholomew Sak, MD

Internal Medicine

Provider Groups

  • Trinity Health Medical Group

Primary Contact

(231) 672-3883
Appointments (Existing Patients Only)
Provider Groups
  • Trinity Health Medical Group

Primary Contact
(231) 672-3883

Services & Specialties

Areas of Specialization

  • Internal Medicine

Locations & Contact

Primary Location

Trinity Health Grand Haven Specialty Hospital

1309 Sheldon Rd
2nd Fl
Grand Haven , MI 49417

Trinity Health Medical Group, Hospital Medicine - Muskegon Campus

1560 E Sherman Blvd
Ste 240
Muskegon , MI 49444

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Trinity Health Medical Group, Hospital Medicine - Muskegon Campus

Education & Certifications

Education

Medical School:
University of Missouri Columbia School of Medicine

Residency:
University of Iowa Hospitals & Clinics

Board Certifications

American Board of Internal Medicine

Provider Groups

Trinity Health Medical Group