Find University Hospitals Doctors

David Dietz, MD

David Dietz, MD



35 Ratings 9 Reviews


Colon and Rectal Surgery

Accepting New Patients

Schedule an Appointment


Are you pregnant or have you had a baby in the last 2 months?


  • Clinical Associate Professor
  • Division Chief, Colorectal Surgery
  • Vice President, System Surgery Quality and Experience


  • Continent Ileostomy Procedures
  • Crohn's Disease
  • Enterocutaneous Fistula
  • Primary Colon and Rectal Cancer
  • Recurrent Colon and Rectal Cancer
  • Reoperative Abdominal and Pelvic Surgery
  • Ulcerative Colitis


Watch to find out more about this University Hospitals provider.

Languages Spoken


Office Locations

CMC Bolwell Ste 2100

11100 Euclid Ave
Cleveland OH, 44106

Get Directions

UH Westlake Health Center

960 Clague Rd
Westlake OH, 44145

Get Directions

Mentor HC Ste 209

9000 Mentor Ave
Mentor OH, 44060

Get Directions

Patient Satisfaction Reviews

4.9 out of 5

35 Ratings

Patient Comments (9)

Reviewed On 4/2/2020
Dr. Dietz was excellant and made me feel very comforable. He will be doing surgery in the near future. All the staff were very professional and a great asset to your organization.

Reviewed On 4/2/2020
Doctor Dietz explained and completed the test with no problems. However he was gone soon after and unavailable for follow up questions.

Reviewed On 4/2/2020
Dr. David Dietz is the best surgeon around! He always takes the time to listen to our concerns and questions. [...]

Reviewed On 4/2/2020
very good experience

Reviewed On 4/2/2020
Dr. Dietz seems very knowledgeable and trustworthy. I will have him do my surgery next year.

Reviewed On 4/2/2020
The staff got me in quickly to see DR Dietz because I had a plane to catch. I really appreciated that

Reviewed On 4/2/2020
Excellent explanation of procedures, alternatives and expected outcomes. Instilled confidence in his ability and optimists in the likely outcome.

Reviewed On 4/2/2020
This provider reformed me of my health issue better than any other provider. Explained it in a way where I understood.

Reviewed On 3/13/2020
Dr. Dietz is a very good doctor and his whole team are professional and courteous.

Board Certifications

  • Colon and Rectal Surgery - American Board of Colon and Rectal Surgery
  • Surgery - American Board of Surgery


Fellowship | Colon and Rectal Surgery
Colon and Rectal Surgery - Cleveland Clinic (2000 - 2001)

Residency | General Surgery
General Surgery - Cleveland Clinic (1997 - 2000)

Research Fellowship | Colon and Rectal Surgery
Colon and Rectal Surgery - Cleveland Clinic (1995 - 1997)

Residency | General Surgery
General Surgery - Cleveland Clinic (1994 - 1995)

Internship | General Surgery
General Surgery - Allegheny General Hospital (1993 - 1994)

Medical Education
Sidney Kimmel Medical College Thomas Jefferson University (1993)

Washington And Lee University (1989)

Industry Relationships

University Hospitals is committed to transparency in our interactions with industry partners, such as pharmaceutical, biotech, or medical device companies. At UH, we disclose practitioner and their family members’ ownership and intellectual property rights that are or in the process of being commercialized. In addition, we disclose payments to employed practitioners of $5,000 or more from companies with which the practitioners interact as part of their professional activities. These practitioner-industry relationships assist in developing new drugs, devices and therapies and in providing medical education aimed at improving quality of care and enhancing clinical outcomes. At the same time, UH understands that these relationships may create a conflict of interest. In providing this information, UH desires to assist patients in talking with their practitioners about industry relationships and how those relationships may impact their medical care.

UH practitioners seek advance approval for certain new industry relationships. In addition, practitioners report their industry relationships and activities, as well as those of their immediate family members, to the UH Office of Outside Interests annually. We review these reports and implement management plans, as appropriate, to address conflicts of interest that may arise in connection with medical research, clinical care and purchasing decisions.

View UH’s policy (PDF) on practitioner-industry relationships.

As of December 31, 2016, David Dietz did not disclose any Outside Relationships with Industry.

Back to Top