Department General Surgery
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon Yes
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus

Specialties & Treatments

Treatment & Services

  • Bariatric Medicine
  • Medical Weight Management
  • Nutrition Sciences
  • Weight Loss Medications/Drugs
View all 4 Treatment & Services +

Specialty in Diseases & Conditions

  • Metabolic Syndrome
  • Obesity
View all 2 Specialties +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Residency - MetroHealth Medical Center
Internal Medicine
Cleveland, OH USA

Internship - Metro Health Center
Erie, PA USA

Medical School - Philadelphia College of Osteopathic Medicine
Philadelphia, PA USA

Undergraduate - SUNY Health Science Center-University Hospital of Brooklyn
Brooklyn, NY USA


  • Internal Medicine

Specialty Interests

Bariatric medicine, medical weight management, nutrition sciences, weight management, asthma, diabetes, hypertension, metabolic syndrome, obesity, prediabetes, hypertension, obesity management

Research & Publications

Research & Publications

See publications for Derrick Cetin, DO.

(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

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 10/30/2018, Dr. Cetin 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.

Patient Satisfaction Reviews

180 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.9 out of 5
Explains 4.9
Listens 4.9
Courtesy, Respect & Concern 4.9
Knows Medical History 4.6
Time Spent with Patient 4.9
Patient Rating of Doctor 4.8

12 Patient Comments

Reviewed on Sep 21, 2018

There was a conflict in the doctor's schedule and I received a call scheduling me earlier which was appreciated.

Reviewed on Aug 20, 2018

Dr. Cetin is very kind and caring.

Reviewed on Jul 13, 2018

I feel good is because the provider listens to his patient and in this I give him as a person exceptional

Reviewed on Jul 9, 2018

Dr.was very knowledgeable and helped me to better understand what I was undertaken.

Reviewed on May 22, 2018

Wait time wasn't bad!! I know a day in a doctors office can be unpredictable! I'd rather have a doctor who spends time with me, even if it has to be 5-10 minutes longer then scheduled, then a doctor who stays to a strict schedule so he can go home promptly at 5!!

Reviewed on Apr 25, 2018

Dr Cetin is a very caring and awesome Dr. he listened to all my concerns and help make a plan of action I could do and understand. he didn't rush me at all.

Reviewed on Apr 3, 2018

Dr. Cetin actually asked me how can he help me, and what can we do different. I knew what he was doing.

Reviewed on Apr 3, 2018

I feel as though my issues and concerns matter and that Dr Cetin is actively listening. And we talk through my needs.

Reviewed on Mar 30, 2018

I have never been treated with as much respect as Dr. Cetin did. I was honestly so blown away with how wonderful he was to talk with, and walked away with such a positive experience.

Reviewed on Mar 8, 2018

the visit was so relaxing and the atmosphere was so calm, as much as I am in Cleveland Clinic I have sat and watched employees and I sometimes wonder were they made of a mode everybody seem the same with that A1 service

Reviewed on Nov 30, 2017

Dr Cetin is one of my favorite doctors ever. He is so kind and supportive. He does not shame you about your weight but offers very helpful suggestions. I feel I could confide anything to him. he is very thorough going over the medications.

Reviewed on Nov 6, 2017

Dr Cetin always gives me great information and lays out different options and helps me make the best decisions. I am so glad he is my doctor!

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