- Director, Surgical Endoscopy, UH Cleveland Medical Center
- Professor, CWRU School of Medicine
- Gastrointestinal Surgery
- Gastrointestional Cancer
- Gastrointestional Endoscopy
- Laparoscopic Surgery
- Minimally Invasive Surgery
Patient Experience Reviews
4.5 out of 5
Patient Comments (10)
Reviewed On 10/1/2022
Great doctor explained procedure and answered all my questions.
Reviewed On 9/2/2022
Very good provider very knowledgeable In field of medicine as a surgeon
Reviewed On 8/1/2022
Reviewed On 7/1/2022
Reviewed On 4/1/2022
I was pleased with the over all appointment, I left with a full understanding of what was the next step in my medical procedures. Dr. Mark was very professional and informative.
Reviewed On 3/1/2022
Best doctor I have had for explaining everything. Highly recommend him.
Reviewed On 2/1/2022
Dr. Marks is an excellent surgeon who is knowledgeable and helpful. He kept me informed.
Reviewed On 1/1/2022
My experience with the provider was very good. I thought they were thorough and informative in my visit experience.
Reviewed On 12/1/2021
Dr. Marks and his team took really good care of me. They went above and beyond to see that I pulled through the surgery and recovery process
Reviewed On 12/1/2021
All my concerns were addressed to my satisfaction. Dr.Marks was kind, he explained hisPlan of treatment going forward, I left feeling I was getting the best he had to offer!!!! I'mConfident in his abilities!!!!!
Certifications & Memberships
- Surgery - American Board of Surgery
Fellowship | Endoscopy - Advanced
Endoscopy - Advanced - Mount Sinai Medical Center Of Cleveland (1992 - 1992)
Residency | General Surgery
General Surgery - Mount Sinai Medical Center Of Cleveland (1988 - 1992)
Internship | General Surgery
General Surgery - Mount Sinai Medical Center Of Cleveland (1987 - 1988)
Tufts University School Of Medicine (1987)
Vanderbilt University (1983)
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, Jeffrey Marks disclosed the following Outside Relationships with Industry:
- - Apollo Endosurgery, Inc. - Consulting
- - Olympus Corporation - Consulting
- - WL GORE - Consulting