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About

Summary: The University of Toledo Medical Center (UToledo Health) is a nonprofit health system and medical school affiliate in Toledo, OH. It provides clinical care, research, and education through the University of Toledo College of Medicine and Life Sciences. Key details: - Services: Medical care across departments including gastroenterology; patient information, billing, visitor info, and consumer care resources are available. - Location: Health Science Campus and main Toledo locations (e.g., 2321 Saint James Woods Blvd, 3000 Arlington Ave). - Leadership & status: Part of the University of Toledo, established 1964; Dean is Imran Ali, M.D. - Contact: Main phone 419-383-4000; nonprofit hospital system with emphasis on education and research. - About gastroenterology: While the page overview emphasizes general services and the health system, gastroenterology is among the medical services offered by UToledo Health. For specialists, appointments, or GI-specific information, visit health.utoledo.edu or contact the solid GI department links through the UToledo Health site.

Clinic Type

Gastroenterology

Address

1125 Hospital Drive, Toledo, OH 43614

Phone

419-383-4000

Email

Opening Hours

Office Hours Monday - Friday, 8:00 a.m. to 4:30 p.m. Endoscopy hours vary Monday - Friday

Emergency Care

On-call physician after hours and weekends via hospital operator at 419.383.4000

Services Offered

  • Gastroenterology
  • Endoscopy
  • Colonoscopy
  • Biliary and Pancreatic Disease care
  • Esophageal Motility Disorders
  • Irritable Bowel Syndrome management
  • Gastroesophageal Reflux Disease management
  • Helicobacter pylori treatment
  • Inflammatory Bowel Disease care (Crohn’s Disease and Ulcerative Colitis)
  • Infectious Diseases and Parasitic Tropical Disease involving the Digestive Tract
  • Celiac Disease
  • 24-Hour pH Probe Monitoring
  • Small Bowel Pill Cam
  • Bravo pH Monitoring
  • Endoscopic Ultrasound
  • Endoscopic Retrograde Cholangiopancreatography
  • Hydrogen Breath Testing
  • Sclerotherapy and Banding for Esophageal Varice
  • Percutaneous Endoscopic Gastrostomy Placement
  • Therapeutic Biliary and Pancreatic Endoscopy
  • Esophageal Manometry
  • Transoral Incisionless Fundoplication (TIF)
  • Fecal Microbiota Transplant
  • Gastroenterology Fellowship Program

Technology & Equipment

  • George Isaac Minimally Invasive Outpatient Surgery Center
  • Endoscopy equipment
  • Endoscopic Ultrasound
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • 24-Hour pH Probe Monitoring
  • Small Bowel Pill Cam
  • Bravo pH Monitoring
  • Hydrogen Breath Testing
  • Transoral Incisionless Fundoplication (TIF)

Insurance & Payment

Languages Spoken

FAQs

Are all of the physicians board certified?

Yes, all of our physicians are board certified.

Can I have my procedure performed at your office?

Upper Endoscopy and Colonoscopy can be safely performed at the George Isaac Surgery Center. If your insurance company will not cover these procedures to be done at the George Isaac Surgery Center, they may be scheduled at other local area hospitals.

How do I reach my physician in an after hours emergency?

On weekdays after 4:30 p.m., as well as on weekends and holidays, you can reach the on-call physician through the hospital operator at 419.383.4000.

What information do I need to bring with me to my office visit?

You will need to bring your insurance cards and a list of all medications. Please have all of your registration forms filled out before arriving at the office. It is your responsibility to make sure our physicians are a covered provider by your insurance carrier. It is also your responsibility to ensure that our office has received a referral from your Primary Care Physician, if one is needed. If you are unsure if a referral is needed, contact your insurance company. If this is a follow up visit, please make us aware of any changes in medications.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (UTP Gastroenterology & Hepatology Clinic, Toledo, OH): Multiple provider ratings shown (e.g., Dr. Ali Nawras 3.9; other providers listed with ratings/ratings counts) (e.g., Dr. Ali Nawras: 12 reviews on Healthgrades (and 3.9 rating); additional provider ratings/counts vary by provider)
  • Healthgrades (Dr. Ali Nawras, MD): 3.9 / 5 (12 reviews (6 with a written review))
  • Healthgrades (Dr. David Zack, DO): Not explicitly stated in the snippet shown (15 ratings (5 with a written review))
  • WebMD (Dr. Ali Nawras): 4.0 / 5 (7 ratings; 1 review shown)
  • WebMD (Dr. Yaseen Alastal): 1.0 / 5 (1 rating; 1 review shown)
  • Vitals (Dr. Thomas C. Sodeman): 2.0 / 5 on average (as stated in highlights) (2 ratings & reviews)
  • Vitals (Dr. Yaseen S. Alastal): 3.7 / 5 (1 written review (1 shown))

Patients praise

  • Some patients report positive diagnosis/treatment outcomes and caring demeanor (Dr. Nawras on WebMD)
  • Some patients describe very positive staff experience at a local gastroenterology/endoscopy practice (Northwest Ohio Gastroenterology Associates and Endoscopy Center)
  • Some providers (e.g., Dr. Alastal on Vitals) have moderate ratings in aggregate despite negative reports elsewhere

Common complaints

  • Dismissive/uncaring communication and not addressing symptoms (Dr. Nawras on Healthgrades; Dr. Alastal on WebMD/Vitals)
  • Refusal to see patient / issues with follow-up and scheduling (Dr. Nawras on Healthgrades)
  • Staff problems such as rude behavior and not notifying patients of results (Dr. Zack on Healthgrades)
  • Long wait times / rushed appointments (Dr. Nawras on Healthgrades)
  • Low ratings reported for some gastroenterologists affiliated with University of Toledo Medical Center

"“I saw Dr Nawras twice and for my 3rd appointment he refused to see me… He refused to order colonoscopy… I found him uncompassionate, moody and I am not satisfied with his treatment…”"

Healthgrades review snippet for Dr. Ali Nawras, MD

"“Clinic wait time is painful… he is nice to talk to but did not help with my condition… Kept brushing me off…”"

Healthgrades review snippet for Dr. Ali Nawras, MD

"“Staff is rude. Send you for testing and do not notify of results… Released from practice for non compliance…”"

Healthgrades review snippet for Dr. David Zack, DO

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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