Hazem Tabbaa, DO, MS

An Employed Provider of Memorial Healthcare
Doctor of Gastroenterology

About Dr. Hazem Tabbaa, DO, MS

Dr. Hazem Tabbaa is a fellowship-trained and board-certified physician in Gastroenterology and Advanced Interventional Endoscopy, specializing in interventional endoscopic procedures. Dr. Tabbaa offers patients the most complex specialized gastroenterology treatment options using state-of-the-art Olympus scopes. Memorial Healthcare Gastroenterology is conveniently located in Owosso and is currently accepting new patients.

Dr. Tabbaa received his medical degree from the Philadelphia College of Osteopathic Medicine in Philadelphia, Pennsylvania. He is double board certified in Internal Medicine and Gastroenterology. Dr. Tabbaa was Chief Resident and Fellow of Internal Medicine and gastroenterology departments at Franciscan Health. After completion of his Internal medicine and GI training, Dr. Tabbaa proceeded to further hone his skills by completing a fellowship in Advanced Interventional Endoscopy with nationally renowned Gastroenterologists at Parkview Health in Fort Wayne, IN.


  • Colorectal Diseases/Cancer
  • Pancreatic Diseases/Cancer
  • Chronic Pancreatitis
  • Diseases of the biliary system
  • Pancreatic Cysts
  • Cholangiocarcinoma
  • Endoscopic Mucosal Resection
  • Upper/Lower GI Bleeding
  • GERD
  • Dyspepsia
  • Celiac Disease
  • Hepatology
  • Digestive disease and health
  • Diseases of the upper/lower GI tract


  • EGD
  • Colonoscopy
  • Complex polypectomy and Endoscopic Mucosal Resection
  • EUS
  • ERCP
  • Cholangioscopy
  • Liminal Dilation
  • Endo-Luminal stenting
  • Small bowel capsule endoscopy
  • Percutaneous Gastrostomy tube placement
  • Radiofrequency ablation (coming soon)

Visit the Memorial Healthcare Gastroenterology (Owosso) website for additional information.

Memorial Healthcare Gastroenterology (Owosso) is an employed physician practice of Memorial Medical Associates, a department of Memorial Healthcare.

Accepting new patients


Accepts children


Dr. Tabbaa discusses Pancreatic Cancer with ABC12



Philadelphia College of Osteopathic Medicine



Franciscan Health - Olympia Fields



Franciscan Health - Olympia Fields (Internal Medicine and Gastroenterology)

Advanced Interventional Endoscopy Parkview Reginal Medical Center (Advanced Interventional Endoscopy)


Board Certifications

Internal Medicine





721 N. Shiawassee Street, Suite 202
Owosso, MI 48867

Phone: 989-729-1600 Fax: 989-729-4070

Get Directions

Reviews (5)

4.9 Stars Overall

4.9 out of 5 (50 Ratings, 5 Comments)

Jun 07, 2024

Dr. Tabbaa was very clear in explaining my test results and follow-up recommendations. He answered all my questions and I would highly recommend him.

Mar 29, 2024

Great explanation and communication on next steps for my daughters procedure. Explained so well I had no questions

Feb 23, 2024

Always the best care.

Oct 16, 2023

Excellent service.

Aug 02, 2023

Dr. Taaba is so great. Excellent listener and teacher. I would recommend him to anyone.

Ratings Process

The Patient Rating score is based on responses given during the CAHPS Patient Experience Survey. Responses are measured on a 10-point scale, with 10 being the best score. These scores are then translated to a 5-point scale in order to display results in a 5-star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered slander, libel or contain private health information, which will be removed prior to publishing the comments.

Insurance Accepted

  • Aetna/Cofinity
  • BCBSM Medicare Plus Blue PPO
  • BCBSM PPO/Trust
  • BCBSM Traditional
  • BCN Medicare Advantage
  • Blue Care Network
  • Blue Cross Complete of Michigan
  • Blue Preferred Plus
  • First Health Network
  • HAP (Commercial, Medicare, Medicaid)
  • Humana (Medicare Advantage PPO, PFFS)
  • Humana Military (Tricare Network)
  • McLaren (Comm & MCD)
  • Medicaid
  • Medicare
  • Meridian/WellCare (MCD Only)
  • Molina Healthcare
  • PHP (Commercial & Medicare) & SCN
  • Priority Health/Cigna
  • RR Medicare
  • Tricare select
  • United Healthcare Commercial
  • United Healthcare Community Plan

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