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.

EXPERTISE 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

GASTROENTEROLOGICAL PROCEDURES:

  • 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

Yes

Accepts children

No

Dr. Tabbaa discusses Pancreatic Cancer with ABC12

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Education

Philadelphia College of Osteopathic Medicine

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Residencies

Franciscan Health - Olympia Fields

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Fellowships

Franciscan Health - Olympia Fields (Internal Medicine and Gastroenterology)

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

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Board Certifications

Internal Medicine
Gastroenterology

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Languages

Arabic
English
Spanish

Locations

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

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

Get Directions

Reviews (16)

5 Stars Overall

5 out of 5 (61 Ratings, 16 Comments)

Jan 16, 2026

Dr. Tabbaa is a rare doctor who listened to you and explains things IN ENGLISH not in medical terms. I think he goes beyond being informative and helpful and makes sure that you have complete understanding of what is going on and what he thinks needs to happen. He is a rare person who I truly believe has a natural talent of making a patient feel they are truly being heard and needs to teach other doctors how not be "I'm the doctor, you're not" attitude.

Jan 09, 2026

Dr. Tabbaa is the best Doctor I have ever had. I am in my 60s, so I have been with a few. He truly takes his profession seriously. Great communicator, patient and courteous.

Dec 13, 2025

Dr. Tabaa explains everything thoroughly, so much so, I hardly have any questions. Actually, when a question pops into my head, it's like Dr. Tabaa can read my mind and he answers it before I even have to ask. He's absolutely awesome.

Nov 07, 2025

Dr. Tabba is the best. He always makes us feel relieved after talking with him about my condition.

Oct 26, 2025

Very helpful about explaining my treatment plan and very patient answering my questions

Oct 05, 2025

Dr Taabaa was very personable and professional

Sep 29, 2025

Dr Tabbaa is excellent. He listens VERY WELL to patient. Great communicator.

Sep 05, 2025

Good

Jun 27, 2025

Owosso Memorial Healthcare ia lucky to have Dr. Tabbaa on staff.

May 23, 2025

Explained all concerns from change of medication due to insurance, to future appointments. All questions heading into the call were answered.

May 04, 2025

First time @ Memorial was good.

Mar 21, 2025

DrTabba is very kind and knowledgeable. He takes the time to explain everything. He is one of the best Doctors I've ever been to. A+ that one is.

Mar 14, 2025

I couldn't understand my doctor

Mar 10, 2025

Dr. Tabbaa is one of a kind. I felt like I was in great hands during the entire process! Bedside manner like his can't be taughthe cares!

Feb 17, 2025

I'm very pleased with Dr. Tabba

Feb 02, 2025

Answered all questions completely

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
  • PHCS (MULTIPLAN)
  • PHP (Commercial & Medicare) & SCN
  • Priority Health/Cigna
  • RR Medicare
  • Tricare select
  • United Healthcare Commercial
  • United Healthcare Community Plan

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