Highlights
Age Groups Seen
- Adult
Languages
- German
- English
Gender
MaleAbout David Liska
Biography
David Liska, MD is the Chair of the Department of Colorectal Surgery at the Cleveland Clinic. He holds the James Church, MD, and Edward J. DeBartolo, Jr. Family Endowed Chair in Colorectal Surgery and is Associate Professor of Surgery at Cleveland Clinic Lerner College of Medicine. He serves as the Director of the Sanford R. Weiss, MD Center for Hereditary Colorectal Neoplasia and the Cleveland Clinic DeBartolo Center for Young-Onset Colorectal Cancer.
His clinical practice specializes in the minimally invasive treatment of hereditary and sporadic colorectal cancer, inflammatory bowel disease, and other benign colorectal conditions. His research interests include hereditary and young-onset colorectal cancer and optimizing surgical outcomes through the implementation of enhanced recovery pathways. His laboratory studies the biology of rectal cancer response to therapy with the goal of developing novel therapeutics that can overcome treatment resistance.
Dr. Liska earned his bachelor’s and master’s degrees at Johns Hopkins University, his medical degree at Yale University and completed his general surgery training at New York-Presbyterian Hospital Weill-Cornell Medical Center. He completed a colorectal cancer research fellowship at Memorial Sloan Kettering and a clinical fellowship in colorectal surgery at the Cleveland Clinic.
Education & Board Certifications
Education
- Fellowship: Cleveland Clinic, 2014
- Residency: New York Presbyterian Hospital - Weill Cornell Medical Center, 2013
- Medical Education: Yale University School of Medicine, 2006
Board Certifications
- Colon and Rectal Surgery: American Board of Colon and Rectal Surgery, 2015
- General Surgery: American Board of Surgery, 2014
Research & Publications
See publications for this provider. (Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)
Industry Relationships
Cleveland Clinic physicians and scientists collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.
As of 2026-01-10, Dr. Liska has reported no financial relationship with industry that is applicable to this listing.
In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.
Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.
* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.
Insurances Accepted
Video
Ratings & Reviews
4.9 out of 5
182 ratings, 31 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 4/15/2026
Dr Liska''s nurse Kristina , is awesome in responding to our concerns or messages in my chart . Very much appreciated.
- 5 out of 5 starsReviewed on 4/15/2026
Dr Liska is the most soft spoken, empathetic honest and patient doctor . We appreciate it very much. When he asks tell me how you are feeling better after the recent procedure and won''t just take a yeah I am good response You can tell he truly cares and wants to know in detail on how his patient is doing, If the procedures have been helping or not. His bedside manners are impeccable. He cares !
- 5 out of 5 starsReviewed on 3/10/2026
Dr Liska actually listens to you. Has compassion.
- 5 out of 5 starsReviewed on 2/20/2026
Dr. Liska provided an appointment one day after referral! Again, I am very fortunate.
- 5 out of 5 starsReviewed on 2/20/2026
Dr. Liska is amazing! He listened, explained the diagnosis and upcoming procedure. He provided me with a surgery date of February 5, 2026. I am very fortunate and blessed with outstanding care.Thank You!
- 5 out of 5 starsReviewed on 2/6/2026
Dr. Liska explains everything in a manner which makes it easy to understand in a caring and respectful manner.
- 5 out of 5 starsReviewed on 2/6/2026
I have had a very good experience with physicians, nurses, and all other employees at the Cleveland Clinic.
- 5 out of 5 starsReviewed on 2/4/2026
I have been treated very well by Dr. Liska. He's very compassionate and kind. I feel blessed to have him as my physician.
- 5 out of 5 starsReviewed on 12/29/2025
Dr Liska is awesome in all he does! He gave me instruction on things that would help my problem and it has! He was clear on not only what to do but what not to do and that was so helpful.
- 5 out of 5 starsReviewed on 12/29/2025
Dr. Liska is a wonderful physician. His clarity has helped me to make the best treatment plan for my condition.
- 5 out of 5 starsReviewed on 12/8/2025
I think very highly of Dr. Liska and his staff and would strongly recommend them.
- 5 out of 5 starsReviewed on 12/2/2025
I needed to further discuss the 2 staples left inside my body. But I can inquire at myNext visit.
- 5 out of 5 starsReviewed on 11/13/2025
Dr Liska and his whole team are amazing! I've been fighting this for 4.5 years.
- 5 out of 5 starsReviewed on 11/7/2025
Dr. Liska was very patient with my concerns and spent time explaining things. His PA HAnnah Pratt was extremely helpful and communicates well.
- 5 out of 5 starsReviewed on 10/9/2025
Excellent. Dr Liska is usually accompanied by students, residents, or fellows, which I am fine with. They are always polite and personable for the visit.
- 5 out of 5 starsReviewed on 10/9/2025
Dr Liska is exceptional. I am very fortunate to have him on my care team.
- 5 out of 5 starsReviewed on 10/9/2025
Dr.Liska is an exceptional physician! He takes the time to explain your condition and thoroughly reviews your history as well as family history when assessing your medical health. I felt extremely fortunate that he was able to take on my case due his expertise, warmth, and patience. Knowing you are in good hands helps your body relax which aids in healing! So thankful for Dr. Liska and his team!
- 5 out of 5 starsReviewed on 9/24/2025
Great doctor
- 5 out of 5 starsReviewed on 9/12/2025
Outstanding doctor. Special care for patient.
- 5 out of 5 starsReviewed on 8/19/2025
Dr. Liska is excellent. Very informative and caring. His entire staff was wonderful. Made a potentially awkward visit pleasant.
- 5 out of 5 starsReviewed on 8/4/2025
Dr Liska is wonderful. He has the best bed side manner. He always puts me at ease.
- 5 out of 5 starsReviewed on 7/29/2025
He was a very subtle man. No Holier than Thou attitude I've dealt with at other facilities. He explained, he listened & mostly, he was just a serious professional who care about me. He literally cared about ME. Your staff is amazing.
- 5 out of 5 starsReviewed on 7/22/2025
Dr Liska shows lot of respect and care . He listens patiently. He has excellent bedside manners. Treats the patient with care and concern , understanding the physical pain. Since we have come to Cleveland clinic after failed resolution from other doctors, it might be nice to give examples of how the condition is better treated at this clinic.
- 5 out of 5 starsReviewed on 7/15/2025
Dr Liska is caring and compassionate. Very appreciated in the medical field.
- 5 out of 5 starsReviewed on 7/2/2025
I have nothing but positive things to say about my Dr. Liska he is very attentive of my feelings
- 5 out of 5 starsReviewed on 7/2/2025
I'm very happy with Dr. Liska
- 5 out of 5 starsReviewed on 7/2/2025
Dr Liska is fantastic.
- 5 out of 5 starsReviewed on 6/17/2025
The whole team was fantastic!!! Dr. Liska took his time and listened!!
- 5 out of 5 starsReviewed on 6/10/2025
Excellent communication with Dr. Liska and he answered all my questions.
- 5 out of 5 starsReviewed on 4/28/2025
Very good, blessed to have such a great doctor.
- 5 out of 5 starsReviewed on 4/28/2025
Dr Liska is an amazing dr, excellent bedside manner, knowledgeable, kind