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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 Education - 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 11/10/2019, 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

228 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
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

31 Patient Comments

Reviewed on Mar 6, 2020

Dr. Cetin always takes the time to listen and come up with suggestions. I would highly recommend him to friends and family!!

Reviewed on Mar 4, 2020

I love Dr Cetin! I have already recommended him to friends who suffer from obesity and wish to lose weight. He always takes the time to listen to me about my concerns and even engages in personal small talk that always brings a smile to my face!

Reviewed on Mar 4, 2020

I absolutely feel Dr Cetin is concerned for my health and has my best interests at heart. He is kind and patient but yet straight forward about his concerns about what I need to do in order to be healthier. I feel like he cares and I would certainly recommend him to family and friends.

Reviewed on Feb 12, 2020

enjoy coming to this provider, very helpful!

Reviewed on Feb 12, 2020

Dr. Cetin is one of my favorite Cleveland Clinic Doctors. He is always a pleasure to work with and he truly cares.

Reviewed on Feb 5, 2020

I have nothing but Praise for the staff and Doctor Cetin!

Reviewed on Jan 10, 2020

Making the decision to see Dr. Cetin many years ago for help to get my weight under control changed my life and I'm forever grateful!

Reviewed on Jan 3, 2020

excellent care and physician

Reviewed on Dec 23, 2019

Dr Cetin is a great doctor. always carrying very respectful. he listens to my concerns and explains everything in a way that we can understand. he comes up with alternative methods and always make sure I am completely satisfied before I leave

Reviewed on Nov 18, 2019

Dr Cetin listens to my concerns and works with me to come up with a plan to better my health

Reviewed on Nov 12, 2019

Dr picked up on comment I made about a couple of problems I had been having that another Dr hadn't followed up on & ordered lab work that turned out to be positive for infection. very thankful for his attention to details & to be proactive.

Reviewed on Oct 14, 2019

was very impressed with Dr. Cetin. He answered all my questions and was very thorough with the visit. all the staff was excellent and very helpful. Cleveland Clinic is on the top of my list.

Reviewed on Aug 14, 2019

I love Dr. Cetin he was very easy to talk to and has a great personality

Reviewed on Aug 5, 2019

if all of the clinic's doctors were as amazing as Cetin, I'd love to visit.

Reviewed on Jul 29, 2019

Dr. Cetin is very caring. listens to me and always has a good suggestion.

Reviewed on Jul 29, 2019

I have recommend several of my coworkers to Dr. Cetin and they agree with me is an AWESOME physician. He really listens and cares about what you tell him and gives helpful advise.

Reviewed on Jul 11, 2019

Dr.Cetin truly cares about my health problems. He is on a mission to get things back in order and I am very grateful for him.

Reviewed on Jun 28, 2019

Dr. Cetin is a wonderful Doctor and I have recommended him to other people.

Reviewed on Jun 28, 2019

Dr. Cetin is attentive, thorough and makes me feel like I'm being heard when we talk about my health care concerns.

Reviewed on Jun 27, 2019

Dr Cetin is an excellent doctor. explains everything. he's very compassionate and caring

Reviewed on Jun 7, 2019

Dr.Cetin and his Staff are the best in all around care of their patients. Very Professional but makes you feel comfortable enough to get to the individual care you need..So Glad I'm part of the bariatric group

Reviewed on Jun 7, 2019

great experience, I am out of town this summer 2019. scheduling and the Dr.'s office worked extra hard to accommodate my short visits to Cleveland by providing me with appointments when I am in town sparing me special trips to visit the Doctor

Reviewed on Jun 6, 2019

Dr. Cetin is a very good dr. He listens to everything you have to say. He also relates to you as a person not just a patient

Reviewed on May 22, 2019

Dr. Cetin listened with care and concern. He offered many suggestions to help with my weight loss journey. I am very pleased with the care he provides.

Reviewed on May 10, 2019

dr Cetin is wonderfully attentive and caring

Reviewed on May 6, 2019

Dr. Cetin is by far the best doctor I've met from the Clinic

Reviewed on Apr 18, 2019

Exceptional physician

Reviewed on Apr 10, 2019

Both Dr. Cetin and the PA were interested in learning about me, my situation and ailments and determining a treatment plan.

Reviewed on Apr 8, 2019

Doctor was concerned about a high blood pressure reading. we discussed that and results of blood work from a doctor I go to at home. Doctor made copies for my chart. After his examination and questions he gave me recommendations and guidelines to read about nutrition and exercise. I had more issues to ask about but did not get to them.

Reviewed on Apr 4, 2019

What a nice doctor, made me feel comfortable and at ease, really listened to what i had to say!

Reviewed on Apr 1, 2019

Dr. Cetin is awesome. He treats you with respect and kindness and dignity. Keeping you up to date on any changes that need to be made to stay on goal.

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