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 (16)

4.7 Stars Overall

4.7 out of 5 (53 Ratings, 7 Comments)

Oct 16, 2023

Excellent service.

Aug 02, 2023

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

Jul 05, 2023

Dr Tabba is great physician.

Jun 02, 2023

He listened very carefully to my daughter and my concerns.

May 11, 2023

VERY thorough!

Apr 22, 2023

Dr. Taaba answered all my concerns and offered to help me after I see a specialist with Henry Ford.

Apr 09, 2023


Mar 20, 2023

Again, in June 2022, Dr. Tabbaa was exceptionally kind in allowing me to be seen in a few days for draining the cyst on my pancreas, although his schedule was full for the next month. I also appreciate Dr. Tabbaa's close collaboration with my pancreatic surgeon, [...].

Feb 25, 2023

I have every confidence in Dr. Tabbaa (I hope I spelled that correctly)He explains things very clearly answers all of my questions some before I even ask themMy appointment was very informative, and complete.

Dec 06, 2022

I was very impressed with Dr. Taabaa and felt he cared about my concerns

Nov 20, 2022

I did recommend this office, everyone in it as well. Also included recommending Dr. Tabbaa. My friend made an appointment with Dr. Tabbaa.

Nov 05, 2022

Personable, caring, informative physician. Feel confident going forward with diagnostics at Memorial.

Aug 19, 2022

My first visit with Dr. Tabbaa and I like him very much. Spent time and explained things. Very pleasant.

Jun 23, 2022

Wonderful expeerience. Dr. Tabaa is excellent. Explains related health concerens and provides options and solutions. Very good listener. I have already recommended Dr. Tabaa!

May 23, 2022

Dr. Tabbaa is an excellent GI dr. I have had several GI drs. in the past 27 yrs. I would highly recommend him - he has do excellent rapport with people and extremely knowledgeable.

Apr 28, 2022

On my phone visit with Dr. Tabbaa. He was very informative and concerning, very polite and on time in calling me. Nice dr. Will go to him for any upcoming colonoscopy.

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

Request An Appointment