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Department Endocrinology, Diabetes and Metabolism
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Locations Specialties & Treatments

Specialty in Diseases & Conditions

  • Diabetes - Type 1
  • Diabetes - Type 2
  • Diabetes Mellitus
  • Hyperglycemia
  • Metabolic Syndrome
  • Weight management and Obesity
View all 6 Specialties +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Mayo Clinic
Endocrinology Diabetes Metabolism
Rochester, MN USA

Residency - John H. Stroger Jr. Hospital of Cook County
Chief Resident Dept of Medicine
Chicago, IL USA

Residency - John H. Stroger Jr. Hospital of Cook County
Internal Medicine
Chicago, IL USA

Medical Education - Universidad Catolica de Santa Maria
Arequipa, Peru, Peru


  • Internal Medicine - Endocrinology, Diabetes and Metabolism
  • Internal Medicine
Research & Publications

Research & Publications

See publications for Oscar Morey Vargas, MD.

(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 11/1/2021, Dr. Morey Vargas 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

168 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
4.8 out of 5
Explains 4.8
Courtesy, Respect & Concern 4.8
Patient Rating of Doctor 4.8

9 Patient Comments

Reviewed on Feb 25, 2022

Excellent doctor! One can write pages about such a great doctor. Very competent!!

Reviewed on Feb 9, 2022

I have had two other Endocrinologists and Dr. Vargas Is the BEST! He listens to me and I can see that he truly cares about my well being. He takes his time to explain things to me and does a thorough examination and does not rush me.

Reviewed on Jan 20, 2022

The Dr. Was very kind, thorough and pleasant. He is also very knowledgeable.

Reviewed on Dec 9, 2021

Dr. Morey-Vargas has a wonderful bedside manner, is very quick to respond to any concern or question and is always professional.

Reviewed on Aug 12, 2021

Dr. Vargas is one of the best and nicest doctors I have seen. He responds to my msgs in my charts promptly and tries his best to help me. I wish him the best.

Reviewed on Jul 21, 2021

I couldn't ask for a better care provider. Dr. Morey-Vargas is a wonderful doctor.

Reviewed on Jul 15, 2021

Excellent experience, Dr. Vargas, took his time, was informative and thorough.

Reviewed on Jun 25, 2021

Very detailed and thorough observation and discussion. The doctor asked many questions and answered ours. Displayed much knowledge in his field.

Reviewed on May 26, 2021

very easy to talk to Dr. Vargas enjoyed my time with him

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