Department Endocrinology, Diabetes and Metabolism
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages Arabic, English, French
Surgeon No
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus


Additional Locations

Specialties & Treatments

Treatment & Services

  • Radioactive Iodine Treatment
  • Thyroid Aspiration
  • Thyroid Ultrasound
  • Thyroid Ultrasound And Biopsy
View all 4 Treatment & Services +

Specialty in Diseases & Conditions

  • Adrenal Tumors
  • Carcinoid Syndrome
  • Familial Multiple Endocrine Neoplasia
  • Flushing Syndromes
  • Goiter
  • Hyperthyroidism
  • Hypothyroidism
  • Pancreatic Cancer
  • Parathyroid Cancer
  • Pheochromocytoma
  • Thyroid and pregnancy
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroid Nodule
View all 14 Specialties +


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About Christian Nasr, MD

Christian Nasr, MD, is a staff physician in the Department of Endocrinology at Cleveland Clinic's main campus.  His interests include thyroid nodules, thyroid cancers and Flushing Syndromes.
Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Cleveland Clinic
Cleveland, OH USA

Residency - Staten Island University Hospital
Internal Medicine
Staten Island, NY USA

Medical School - Saint Joseph University Faculty of Medicine
Beirut, Lebanon

Additional Training

  • Thyroid Ultrasound

Professional Highlights

  • Medical Director of Thyroid Center; Director of Endocrinology Fellowship Program - Endocrinology and Metabolism Institute


  • Internal Medicine - Endocrinology, Diabetes and Metabolism

Specialty Interests

Thyroid cancer, thyroid nodules, thyroid biopsy, thyroid ultrasound, hyperthyroidism, hypothyroidism, flushing disorders


  • Fellow of the American College of Physicians
  • Fellow of the American College of Endocrinology
  • Member of the Endocrine Society
  • Member of the American Association of Clinical Endocrinologists
  • Member of the American Thyroid Association
Research & Publications

Research & Publications

See publications for Christian Nasr, 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 9/14/2018, Dr. Nasr has reported the financial relationships with the companies listed below. 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.

Consulting and/or Speaking. Dr. Nasr receives fees of $5,000 or more per year as a paid consultant, speaker or member of an advisory committee for the following companies:

  • Sanofi S.A.
  • Nevro Corp.

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

309 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
5 out of 5
Explains 5
Listens 5
Courtesy, Respect & Concern 5
Knows Medical History 4.9
Time Spent with Patient 5
Patient Rating of Doctor 4.9

43 Patient Comments

Reviewed on Oct 10, 2018

Everyone in the Endocrinology Diabetes and Metabolism Institute couldn't be kinder. Dr. Nasr is so caring and listens to all your concerns.

Reviewed on Oct 3, 2018

Dr. Nasr is always attentive and focused on my thyroid issue- thank you!

Reviewed on Oct 1, 2018

Dr Nasr is one of the best doctor/care providers I have ever worked with

Reviewed on Sep 27, 2018

Dr. Nasr and his team are extremely professional, compassionate, and accomodating. I have had an excellent experience during a very difficult time in my life. The process of diagnosis and treatment was seamless and their confidence in care was much appreciated.

Reviewed on Sep 25, 2018

I've had cancer for nearly 16 years this is the highest confidence I've ever had with my physician.

Reviewed on Sep 24, 2018

great experience!! Dr Nasr is excellent!!

Reviewed on Sep 17, 2018

We could not be more pleased to have found Dr. Nasser. He is very knowledgable,thorough,caring and he actually listens. Best doctor we have ever encountered.

Reviewed on Sep 10, 2018

Dr. Nasr personally called me with my biopsy results, as he said he would. he was very reassuring

Reviewed on Aug 27, 2018

Dr. Nasr is wonderful.

Reviewed on Aug 22, 2018

wait time to see doctor exceeds 90 min from scheduled appt time. doctor is great. wait time awful

Reviewed on Aug 22, 2018

Dr. Nasr was absolutely wonderful. He answered all of my questions and listened to what I had to say. He's a very kind man and an excellent doctor.

Reviewed on Aug 21, 2018

Today, the average time a Doctor spends with his patient is said to be 4 minutes. However, I have found Dr Christian Nasr to be the EXCEPTION. He spent more than an hour detailing my personal medical history, results of my tests and possible concerns. He asked thorough questions while inputting my responses. He reviewed prior results of my Medical history, tests and prior responses to questions I had answered. He was very patient with my confusion asking plenty of questions to ascertain correct responses. I find him absolutely wonderful both in his practice, wisdom and care. I couldn't be in better hands and count myself blessed knowing he is the Gate Keeper towards any further medical concerns I might face down the road.

Reviewed on Aug 16, 2018

Excellent experience with Dr. Nassar

Reviewed on Aug 14, 2018

Doctor Nasr and staff are great.

Reviewed on Jul 25, 2018

Dr. Nasr was very nice. He explained everything in great detail.

Reviewed on Jul 18, 2018

this appointment was done via web. great experience and saved me apx. 7 hours of round trip drive time. Dr. Nasar is an excellent physician and I value having him on my care team.

Reviewed on Jul 17, 2018

iIt took one hour and 5minutes to make the appointment and talk to the correct person to order ultrasound . Than took three followup calls to get the script to St Rita's to have the ultrasound done. I wanted to connect via MyChart but since it was two years since my last visit I could not use the system. makes no sense to me. Dr Nasr and his staff once I got there did a great job. it's getting to that point that is frustrating. i will gladly come back two years for my check up. thank you.

Reviewed on Jul 16, 2018

I am blessed to have Dr. Nasr as my doctor. HE is an amazing doctor and I am completely pleased with him and his staff.

Reviewed on Jul 13, 2018

Dr is very thorough and explains things very well.Apologized for keeping me waiting but took his time reviewing everything

Reviewed on Jul 13, 2018

it was a long wait but Dr did apologize and definately took his time with me once he got in the room.

Reviewed on Jul 10, 2018

Dr. Nasr is a wonderful physician. He listens respectfully and answers my questions in a way that is easy to understand. I am confident in his care.

Reviewed on Jul 10, 2018

Dr. Nasr's assistant, Marie, is exceptional. She is so efficient and this makes communicating with the office easy. The receptionists are friendly during the check in and check out process.

Reviewed on Jul 9, 2018

Dr. Nasr is very professional, pleasant, thoughtful, addressing important aspects and giving thorough explanations about my condition. I feel very fortunate to have him as part of my health care team. The office was a little backed up and waiting time was kind of long, but the doctor was very gracious and apologized for the inconvenience of waiting. Excellent follow-up experience overall.

Reviewed on Jul 9, 2018

Waiting a little too long before seeing the doctor

Reviewed on Jul 2, 2018

I submitted an online request for a specialist and received a response the next day to schedule an appointment. This was my 1st appointment with Dr. Nasr and I am very happy!

Reviewed on Jun 1, 2018

Dr. Christian always asks about all of my medical concerns and gives me advice and help when he can. He is te only Dr I have who does that.

Reviewed on Jun 1, 2018

I love this hospital and Dr Nasr. however the long 4 hour drive there is ALOT. I so wish you all were closer to home!

Reviewed on May 29, 2018

Through the years of seeing Dr. C. Nasr, I have never had a bad experience with either him or any member of his staff. Because of the care that I have received from him and the curtesy that I have received, I had recommended him to my sister. I drive approximately 45 miles to get to the Main Campus and because of the care that I have received since 2010, I do not mind the trip.

Reviewed on May 29, 2018

Usually taken to exam room before my appointment time and see the Doctor within a couple of minutes.

Reviewed on May 25, 2018

Dr Nasr educates me and does not talk down to me.

Reviewed on May 23, 2018

Always wonderful experience with Dr. Nasr

Reviewed on May 22, 2018

Dr. running behind

Reviewed on May 10, 2018

Dr. Nasr went above & beyond to give me sound medical advice & explained some complicated issues clearly to me.

Reviewed on May 4, 2018

Dr. Nasr is a wonderful doctor. Wish other Doctors could be more like him

Reviewed on Apr 30, 2018

Only complaint was waiting one hour & 20 minutes from time of scheduled appointment until I met with the doctor.

Reviewed on Apr 17, 2018

much quicker to see Dr Nasr from waiting room standpoint. Always a great, meaningful appointment / conversation / Education

Reviewed on Apr 9, 2018

I currently reside in South Carolina. The health-care in my area is very poor in all aspects. I was losing hope that my health would ever improve. Dr. Nasr and everyone at Cleveland Clinic have given me hope and the best medical treament possible.

Reviewed on Feb 7, 2018

Dr. Nasr saved my life! He continues to take very good care of my future health concerns. I feel blessed to call him my doctor.

Reviewed on Feb 6, 2018

Dr. Nasr made me feel very confident and comfortable about my next steps. He listened and went above and beyond to answer all of my questions.

Reviewed on Jan 30, 2018

Dr Nasr is fantastic! he is extremely thorough, answered all of my questions, explained side effects of medicine, explained my condition and was a caring, professional doctor in every way. I flew from Florida just to see him and he was well worth the effort. I am totally excited about having him as my doctor.

Reviewed on Jan 29, 2018

Dr. Nasr has been advising me about insulin pump procedures and alternatives -- this appointment was very helpful preparation for my pump training and installation, which I received at the Carnegie Ave. Diabetes Center today (Feb. 2, 2018).

Reviewed on Dec 1, 2017

dr nasr was extremely kind,knowledgeable and friendly.

Reviewed on Nov 28, 2017

Dr. Nasr is an amazing physician. His attention to detail and care for his patients is something special. He is always willing to go above and beyond. He also makes sure to look at your overall health to make sure there aren't connections that need to be made with what is happening with my thyroid. I appreciate him!

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