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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

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 Education - 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

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 1/21/2021, Dr. Nasr 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

372 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 5

116 Patient Comments

Reviewed on Jun 25, 2021

Great Dr. Very concerned on all my health issues Follows up with me when I visit other Drs at clinic

Reviewed on Jun 25, 2021

Dr takes the required time and is very thorough

Reviewed on Jun 21, 2021

Dr Nasr has been wonderful since I began seeing him in 2020.

Reviewed on Jun 18, 2021

Dr. Nasr is an asset to Cleveland Clinic's staff. I have been his patient for 11 years and always admired him for really being concerned about me, as an individual. He is an exceptional doctor with good listening skills and treats patients with respect.

Reviewed on Jun 17, 2021

Best Doctor I have, couldn't be any better. Thank You

Reviewed on Jun 11, 2021

Dr. Nasr is wonderful! He explained everything to me, answered all my questions, reviewed my risks and health, and thoroughly reviewed my case before coming to a conclusion. I had been so nervous and he put my mind at ease. I trust him completely!

Reviewed on Jun 7, 2021

Dr. Nasr took time to listen to me. I felt like he fully understood my concerns. I appreciated that he gave me the information I asked for and needed to make an informed decision about my care. I couldn't be more pleased with my experience at this appointment.

Reviewed on May 26, 2021

Dr. Nasr took the time to answer all of my questions very kindly.

Reviewed on May 21, 2021

Dr. Nasr is the best!!His talent and caring manner is a credit to the medical profession .He is a wonderful Dr.and always make me feel so safe. Thank you for being an amazing doctor!!!

Reviewed on May 20, 2021

very good. love Dr. Nazer, he makes you feel very comfortable and at ease. He takes the time to listen, and makes you feel heard. you can tell he is a compassionate person, which to me is important. I highly recommend him.

Reviewed on May 20, 2021

very good. Dr Nazer listens and shows compassion, I never feel like he rushes thru the visit, he asks questions, and seems very genuine when listening.

Reviewed on May 11, 2021

Dr. Nasr is the best of the best. I couldn't be more grateful to have him as my doctor.

Reviewed on May 7, 2021

Wonderful service and care! Dr. Nasr is the best doctor in the world! There are not enough adjectives to describe how terrific he is!

Reviewed on May 4, 2021

I have had a great experience with Dr. Nasr, he's very thorough and pleasant.

Reviewed on May 4, 2021

Terrific doctor!!

Reviewed on Apr 16, 2021

Dr. Nasr has been a blessing to our family. He always take the time to explain things and is open to listening to our questions and concerns.

Reviewed on Apr 15, 2021

One of my best experiences with a physician.

Reviewed on Apr 15, 2021

Dr. Nasr is conscientious and thorough. thank you.

Reviewed on Apr 15, 2021

Dr Nasr is great. Unfortunately, it's hard getting appointments with great people.

Reviewed on Apr 15, 2021

Dr Nasr is fantastic!!! He is the most professional and caring doctor that I have ever met.

Reviewed on Apr 15, 2021

Again, Dr Nasr is terrific and hence, it's difficult getting an "in person" appointment.

Reviewed on Apr 13, 2021

I am always impressed with Dr. Nasar and appreciate him finding time in his schedule for me when my family travels to CC for several appointments..

Reviewed on Apr 12, 2021

excellent doctor would definitely recommend him

Reviewed on Mar 31, 2021

Dr. Nasr was one of the best drs I EVER had. I wish they were all like him.

Reviewed on Mar 31, 2021

Great job dr.

Reviewed on Mar 30, 2021

I Love Dr Nasr. He's the best in his professional position. He is the Best.!

Reviewed on Mar 30, 2021

I am thankful. Dr Nasr and his medical staff are the best I know. I will always see Dr. Nasr. Always the best ever.

Reviewed on Mar 29, 2021

Dr Nasr is a very caring person and gives details about the patient's concerns.

Reviewed on Mar 12, 2021

Dr. Nasr was absolutely terrific. He impressed with his high level of expertise, but also his kindness , thoroughness, and patience,;he showed a great level of concern for me, and,of course, was extremely knowledgeable. My wife and I kept talking about him for days telling everyone how impressed we were with him. We will highly recommend him to any and every one who could use his help. Your survey should have a higher rating than "5 for very good", as I would give him a 10 for excellent, across the board.

Reviewed on Mar 9, 2021

excellent physician!!! very concern about my issue.

Reviewed on Mar 5, 2021

Dr.Nasr is truly one of a kind . An exceptional physician who is passionate about his work .

Reviewed on Mar 5, 2021

Dr Nasr was the best. extremely professional compassionate and a very good listener. I was so comfortable with the procedure he performed on my thyroid.

Reviewed on Mar 4, 2021

Dr. Nasr is a very good doctor, I trust him with my care.

Reviewed on Mar 4, 2021

Dr. Nasr is an amazing physician who I wound highly recommend anyone facing a serious endocrinology illness wanting the best possible outcome. Dr. Nasr care about his patients, explains treatment options thoroughly and is supportive of his patients preferences in treatment.

Reviewed on Mar 2, 2021

Dr. Nasr has been great. very informative. We understand so much more about my health from him.

Reviewed on Mar 1, 2021

Dr. Nasr is the best doctor ever for my condition!

Reviewed on Feb 25, 2021

Dr. Nasr's attention and care exceeds my expectations

Reviewed on Feb 25, 2021

dr Nasr is very kind & caring, also very humble. he is my SUPERHERO !

Reviewed on Feb 24, 2021

Excellent doctor and came highly recommended. I feel very fortunate to have him.

Reviewed on Feb 23, 2021

Dr. Nasr has an excellent bedside manner, listens carefully, and spends the appropriate amount of time with patients.

Reviewed on Feb 18, 2021

I had a hard time doing a vertual visit contact. I am in my late 70's andnot very familiar with some of your words, so it took me longer to read all these instructions and I was getting very frustrated. in the end Dr Nasr contacted me, which I trulyappreciated.

Reviewed on Feb 16, 2021

it was very easy and Dr. Nssr is very kind.

Reviewed on Feb 15, 2021

Dr Nasr always provides a high level of service and answers all of my questions. I feel he truly cares about me and does not treat me as just another number.

Reviewed on Feb 12, 2021

Dr Nasr is very nice kind and professional. Thank God we have Cleveland Clinic!

Reviewed on Feb 12, 2021

Dr Nasr is wonderful. Our son Justin is mentally ill and had a melt down in the room.Dr was so kind and compassionate with him.

Reviewed on Feb 10, 2021

Dr.Nasr explained everything to me and answered all of my questions. He is patient, very kind and thoroughly knowledgeable. I think he is a great doctor.?

Reviewed on Feb 9, 2021

Dr Nasar was prompt and very patient with my question.

Reviewed on Feb 8, 2021

Dr. Nasr was very kind and detailed in explaining my condition. He made me feel at ease the entire procedure.

Reviewed on Feb 5, 2021

Dr. Nasr is very conscientious of my other conditions and how it might affect the way I feel. Very thorough and, he truly cares about my well-being.

Reviewed on Feb 5, 2021

Dr Nasr is a great listener and works with me as a team to address my concerns and needs. Excellent clinical backed by an excellent and efficient care team.

Reviewed on Feb 4, 2021

Dr Nasr is highly competent and compassionate, always thorough

Reviewed on Feb 1, 2021

I love dr Nasr. he listens. he explains. and he allows me to be involved in decision making regarding care.

Reviewed on Jan 27, 2021

Excellent Dr. So happy to have him as my Dr.

Reviewed on Jan 26, 2021

Dr Nasr was easy to understand and has a good "bedside manner". This was my first time meeting him after years with my previous endocrinologist. I am so glad that I feel like I got a good one, that I can continue my care with for years to come.

Reviewed on Jan 22, 2021

Dr Nasr is very thorough and listens to all my issues & concerns

Reviewed on Jan 18, 2021

My Cleveland Clinic experience from the moment I first called to schedule regarding an abnormal thyroid ultrasound! I called around 3:30pm Friday after receiving a note from my PCP and by 4:30pm I had a chart and an appointment with Dr Nasr 8am Monday morning. I was never once transferred ... I was handed off from department to department. Amazing, Amazing, Amazing! Thank you!

Reviewed on Jan 18, 2021

The staff, from my first call, to scheduling and exiting the building ... all were so professional and helpful. I have never had such ease of getting care as at Cleveland Clinic. I will absolutely recommend Dr Nasr and Cleveland Clinic to friends and family ... without a doubt!

Reviewed on Jan 15, 2021

Dr. Nasr is an excellent communicator, and very engaged in the medical aspects of my care. I was touched he remembered so many details of my history since I returned to his care after 3 years with another facility. His kindness and interest are genuine and he never makes me feel rushed during an appointment. Dr. Nasr is a true professional and I feel blessed and very happy to be back in his care!

Reviewed on Jan 15, 2021

He is a outstanding provider

Reviewed on Jan 14, 2021

Dr Nasr does a great job of explaining the situation and allows me a say in my treatment. He is a good and caring man.

Reviewed on Jan 14, 2021

Dr Nasr was amazing! He was very through, professional, informative, kind, and patiently answered all my questions. i would highly recommend him to my friends.

Reviewed on Jan 12, 2021

Dr. Nasr is very knowledgeable and caring, and I'm grateful for his expertise.

Reviewed on Jan 4, 2021

Dr. Nasr and the doctor who did the ultrasound were absolutely wonderful. We can't say enough about how great they both were!

Reviewed on Dec 10, 2020

Dr. Nasr was thorough. He took the time to explain US images to me. He explained the next steps and potential treatment paths. He made sure I understood and answered all of my questions. I did not feel rushed, that was important to me. He genuinely cared.

Reviewed on Dec 4, 2020

I like that dr Nasr spends time finding out how you are doing and you never feel rushed like most doctors I have visited!

Reviewed on Dec 4, 2020

with the doctors I saw on this day. haven't always had this good of a experience.

Reviewed on Dec 3, 2020

Dr. Nasr has provided excellent medical services to me. While Covid has made visitations somewhat difficult, He has reached out to me when I have needed it. Can't wait for this pandemic to end.

Reviewed on Nov 13, 2020

Dr. Nasr is one of the best doctors I have ever consulted. Because of his high level of expertise, I feel I can trust his knowledge and recommendations. I always feel that I am part of any decision being made about my care.

Reviewed on Nov 13, 2020

Dr Nasr took his time with me which is very important to me. He is thorough in his questioning, explaining, etc. It is obvious that he cares for his patients. He is very knowledgeable & compassionate.

Reviewed on Nov 13, 2020

Exceptional doctor, many qualities

Reviewed on Nov 12, 2020

Dr. Nasr was very respectful and I was not treated like a child and I appreciate that.

Reviewed on Nov 11, 2020

my experiences have always been good, it's been almost 10 years good. I consider myself lucky to find a doctor that cares and understands me and my needs for almost a decade. Amen.

Reviewed on Nov 10, 2020

Dr Nasr.... fabulous... covered my medical needs and allowed me just to "chat". much needed on my end . He showed great concern and I appreciated the positivity.

Reviewed on Nov 5, 2020

De. Nasr is the best doctor I ever had. he is really patient. explained everything you asked. He shows that he cares about every patient. He always answer your questions through my chart.

Reviewed on Nov 3, 2020

Dr Nasr is always knowledgeable, informative and concerned.

Reviewed on Nov 2, 2020

Really respect *Dr. Nasr & the time he spends explaining things & answering questions.

Reviewed on Oct 30, 2020

dr Nasr was so thorough and reassuring and very knowledgeable.

Reviewed on Oct 22, 2020

I frequently recommend Dr. Nasr to others

Reviewed on Oct 6, 2020

Dr Nasr is thorough, responsive and considerate. I am very pleased with his care.

Reviewed on Oct 5, 2020

Dr. Nasr is in high demand so getting timely appointments can be very tough. I have come to expect that and try to schedule far enough in advance because of it.

Reviewed on Oct 5, 2020

Dr. Nasr is an exceptional doctor.

Reviewed on Oct 2, 2020

I felt much better after discussing my health with Dr Nasr

Reviewed on Oct 2, 2020

Dr. Nasr takes his time with you and listens to your concerns.

Reviewed on Sep 28, 2020

Dr. Nasr was knowledgeable about me as a person (having prepared by thoroughly reading relevant parts of my records), extremely personable, and fully explained his recommendations.

Reviewed on Sep 24, 2020

Excellent Provider!

Reviewed on Sep 22, 2020

Dr Nasr is excellent at communicating with me

Reviewed on Sep 22, 2020

Dr Nasr is my favorite doctor. He is incredibly caring and thorough

Reviewed on Sep 22, 2020

I travel 4 hours one way to my appointment with Dr. Nasr. I have the utmost confidence in him. I value his expertise and will continue to make the yearly trip as long as he is in staff at CC. He must be in demand, because I have to make my appointment months in advance. What a valuable asset he is to your staff. I also very much appreciate the timeliness of keeping to the appointment times.

Reviewed on Sep 21, 2020

Dr Nasr is one of, if not the best doctor I have worked with. Very patient, always answers questions, shows interest and generally seems like a good guy. I love going to him for my health care.

Reviewed on Sep 18, 2020

Dr. Nasr is the BEST!!!!!

Reviewed on Sep 17, 2020

Dr. Nassar is a very very good Dr. he listens and at the time of your appointment your the only person in the world. he's so attentive. when you have any medical issue that's important. I really appreciate him for that. my Tyroid issue is very scary for me.

Reviewed on Sep 15, 2020

Dr Nasr & I had a good conversation. It was positive and beneficial. Paulette

Reviewed on Sep 10, 2020

excelent doctor

Reviewed on Sep 9, 2020

Dr Nasr is great. While he may not be able to work "miracles", he's providing the best care that a human being is able to.

Reviewed on Aug 27, 2020

Dr. Nasr always takes time to talk with me about my condition and answer any questions I may have. I never feel as if the visit and examination are rushed.

Reviewed on Aug 27, 2020

good experience.Dr. Nasr is a good physician

Reviewed on Aug 25, 2020

Dr. Nasr is on time, thorough in his explanations, and is concerned about his patients.

Reviewed on Aug 24, 2020

I feel the dr went above and beyond his assessment and care for my health...which I am very appreciative!!

Reviewed on Aug 17, 2020

Dr. Nasr is the absolute best. He is what every caregiver should aspire to be.

Reviewed on Aug 11, 2020

Highly recommend Dr Nasr

Reviewed on Aug 11, 2020

When I leave I may not feel better physically but mentally he gives me hope that things can change for the better. I am grateful to have a dr. that listens to me & is willing to help me & get "creative."

Reviewed on Aug 10, 2020

Dr. Nasr is an awesome doctor and so easy to speak with at all times

Reviewed on Aug 10, 2020


Reviewed on Aug 6, 2020

one of the most intelligent and thoughtful physicians I've been fortunate to work with.

Reviewed on Aug 5, 2020

Always an excellent experience with Dr. Nasr

Reviewed on Jul 31, 2020

Dr. Nasr always spend a lot of time with me to discuss my situation. I do not feel rushed at all.

Reviewed on Jul 31, 2020

As I said previously, Dr. Nasr always spends a good deal of time with me and I can ask as many questions as I want.

Reviewed on Jul 27, 2020

Dr. Nasr really takes the time to listen to his patients & answer questions.

Reviewed on Jul 24, 2020

Dr. Nasr is the best.

Reviewed on Jul 23, 2020

My experience with Dr.Nasr has been excellent. I have recommended patients to him.

Reviewed on Jul 22, 2020

I have recommended Dr. Nasr to friends and family. He is a caring and accessible physician. He has always responded timely to messages, and alerted my regarding results quickly. Very easy to talk with.

Reviewed on Jul 22, 2020

Dr. Nasr was very thorough about interviewing me about my health.

Reviewed on Jul 16, 2020

Only because of Dr. Nasr who actually called me was I am to chat and see him on the phone. He is a very nice Doctor who seems to have all the interest in his patients. I would have loved to have gone down to Cleveland however with this nasty virus it prevented me to stay home.

Reviewed on Jul 16, 2020

Actually I just wished that this Doctor would come to Toledo.

Reviewed on Jul 16, 2020

I really appreciate Dr. Nasr kindness and reassurance to help me relax. He gave detailed information about my prognosis and explain the procedure well. He made me feel comfortable like he really cares and that he loves his career.

Reviewed on Jul 16, 2020

Dr. Nasr is very good at his profession.

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