~ JosephKolars.MD.com ~

A gastroenterologist in Ann Arbor, MI, Dr. Joseph Kolars treats issues that involve the GI tract, such as constipation or reflux disorders.

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Dr. Kolars has one office in Michigan where he specializes in Gastroenterology. Learn more.

Dr. Kolars works with thirty-four doctors including Dr. Michelle Anderson and Dr. Cyrus Piraka.

Hospital Affiliations

  • University of Michigan Medical Center

Languages Spoken  

  • English

University Michigan Gastrntrlgy  


1500 E Medical Ctr Dr Spc 5014, Ann Arbor, Michigan 48109-5014

Office Hours

  Open Lunch Close
Mon 8:00 am 5:00 pm
Tue 8:00 am 5:00 pm
Wed 8:00 am 5:00 pm
Thu 8:00 am 5:00 pm
Fri 8:00 am 5:00 pm

Office Details

Doctor Specialty Gastroenterology
Practice SpecialtyGastroenterology
Health SystemUniversity of Michigan Health
Practice OwnershipUniversity Of Michigan Med Ctr
Hospital Affiliation
  • University of Michigan Medical Center
Languages Spoken Arabic, English, French, German, Italian, Korean, Mandarin, Polish, Portuguese, Russian, Spanish, Tagalog, Vietnamese

Insurances Accepted  

  • Aetna
  • BlueCross BlueShield
  • Cigna
  • Health Alliance
  • Humana
  • Priority Health
  • UnitedHealthcare