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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


  • 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 11/12/2019, 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

370 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 5
Patient Rating of Doctor 5

112 Patient Comments

Reviewed on Mar 10, 2020

Dr Nasr is a detailed person. He tried to explain every little details regarding my visit and what comes after that. He is very patient and takes his time to understand your concerns.

Reviewed on Mar 10, 2020

dr Nasr is as good as it gets, a warm, articulate, knowledgeable physician

Reviewed on Feb 21, 2020

I came from New Jersey to see DR Christian Nasr, he is an exceptional person, he checked me in detail, answered all my questions and concerns. I didn't feel like he was hurrying up, he was considerate of my time, did everything to speed up my treatment. he personally called late to inform me of my biopsy results. I feel blessed to have him as my Doctor. prayers come for him from my heart. my family members appreciate him as well. I would recommend him to anyone, and certainly I would not hesitate a moment to come see him again if need arises

Reviewed on Feb 21, 2020

Dr. Nasir is a fantastic doctor. he is very compassionate and concerned. he has a great bedside manner that will put anyone at ease.

Reviewed on Feb 20, 2020

very pleasant doctor, treats pt. like family.

Reviewed on Feb 19, 2020

Dr Nasr is a very good listener. Always explains things well

Reviewed on Feb 12, 2020

Dr Nasr has truly been a blessing in my care. I would highly recommend Dr. Nasr to anyone looking for a compassionate, caring and very intelligent dr.

Reviewed on Feb 12, 2020

Dr Nasr is the best!!

Reviewed on Feb 12, 2020

I tell everyone how excellent this doctor and his staff are.

Reviewed on Feb 12, 2020

I wish there was a branch closer to the Dayton area. I drive 3+ hours to see this doctor. He is worth the trip!

Reviewed on Feb 11, 2020

doctor showed concern for me and when i had a problem after the procedure made sure i was okay before letting me go. he was friendly, personable, respected my notes and experiences i previously had with my issue.

Reviewed on Feb 11, 2020

my experiences with Dr. Nasr have always been excellent. He is a true professional, who brings kindness, caring and humanity to his work. it's been eight years of total trust.

Reviewed on Feb 11, 2020

I should hope that I never know another person with cancer for a need to have to make a recommendation, but if I do, the Cleveland Clinic would be my first and only recommendation, and for an endocrinologist Dr. Nasr would be my only choice.

Reviewed on Feb 11, 2020


Reviewed on Feb 11, 2020

Dr. Nasr is very knowledgeable and caring. He is the best!!

Reviewed on Jan 29, 2020

I am very grateful for all the time and patience that Dr. Nasr has shown me!

Reviewed on Jan 29, 2020

Dr. Nasr and the entire endocrinology staff have been wonderful. Very polite and welcoming with every visit. He seems genuinely concerned about my health and well being.

Reviewed on Jan 27, 2020

would recommend dr but tell them it's close to impossible to get appointment when needed

Reviewed on Jan 24, 2020

dr nasr is the most amazing doctor ever. i see a lot of doctors at the cleveland clinic and he explains things takes his time with me is very thorough and engaged in my care and addressing g every question and concern o have. i recommend him to everyone and i appreciate his professional attention to detail

Reviewed on Jan 17, 2020

Dr. Nasr is one of the best doctors I have ever encountered. He cares and checks on my welfare and condition beyond just his specialty. He was concerned about a shoulder injury I had from a fall, made sure I was taking all precautions to avoid another fall, along with other care. He was also concerned about a recent Emergency Dep't Afib episode.

Reviewed on Jan 15, 2020

Dr. Nasr is excellent and very caring!

Reviewed on Jan 10, 2020

Dr.Nasr just great

Reviewed on Jan 10, 2020

I have recommended Dr Nasr several times I believe he is on top of his field, true professional.

Reviewed on Dec 20, 2019

I wish you had option of excellent for provider. He took his time and explained everything. I would recommend him to anyone. Excellent!!!

Reviewed on Dec 4, 2019

Doctor Nasr was great he explained everything that I was concerned and avswered all of our questions. He also answered questions from my Daughter, Sister and my significant other.

Reviewed on Dec 4, 2019

Great experience--Dr. Nasr was great . He really cares.

Reviewed on Nov 29, 2019

excellent dr. very concerned about my health and well being

Reviewed on Nov 22, 2019

Best Doctor

Reviewed on Nov 15, 2019

Doctor Nasr was very courteous and informative.

Reviewed on Nov 14, 2019

doctor was great in every way,That?s why I go to Cleveland Hospital

Reviewed on Nov 12, 2019

Dr Nasr takes the time I need to feel good about my therapy. He isn't hurried, he remembers me and specifics about my condition. He looks for ways to help and answers all questions. I have recommended him numerous times to others. a special doctor.

Reviewed on Nov 11, 2019

excellent care by all staff, Doctor & Fellow

Reviewed on Nov 8, 2019

Absolutely excellent. Dr. Nasr is an excellent communicator and an extremely skilled and caring physician. His use of evidence and shared decision making is top-notch. If I were an FNP, I'd want him as my collaborating physician. As his patient, I feel fortunate. While there weren't any residents with him that day, I hope he teaches them as part of his practice.

Reviewed on Nov 8, 2019

I liked the collegiality I witnessed between physicians and nurses. The practice feels like everyone is working as a team to meet patients' needs. Looked like a great practice to work in as well as to receive care in.

Reviewed on Oct 23, 2019

Dr Nasr always goes above and beyond for me. he takes the time to listen to all my concerns and shows interest in my life. he cares for me as a patient and it shows. He is one of the best doctors I have been to and I would recommend him to anyone!

Reviewed on Oct 21, 2019

Dr Nasr was able to do for me what the parkview dr couldn't. I would highly recommend your hospital to everyone. Dr Nasr is the best and everyone is so nice and helpful. Thank you so much

Reviewed on Oct 21, 2019

Dr Nasr took the time to answer all our questions and explained everything so we understood it . he is the most caring Dr I have ever been to

Reviewed on Oct 18, 2019

The doctors understood a personal situation that was going on in my life and accommodate my request to have the ultrasound done during this visit.

Reviewed on Oct 18, 2019

I did not feel rushed. Dr. Nasr explained very thoroughly.

Reviewed on Oct 17, 2019

I am extremely happy to be cared for by Dr Nasr. He is experienced and I trust his recommendations.

Reviewed on Oct 16, 2019

Dr Nasr is very kind and knowledgeable. I never feel rushed. He is always eager to discuss my issues or concerns with me.I don't think I could find a better physician.

Reviewed on Oct 15, 2019

Dr Nasr is very professional like doctor and very nice person

Reviewed on Oct 15, 2019

Dr. Nasr is awesome.

Reviewed on Oct 15, 2019

Dr Nasr is an amazing doctor. incredibly compassionate and caring

Reviewed on Oct 14, 2019

Dr. Nasr is wonderful! very knowledgeable. he cares about his patients

Reviewed on Oct 9, 2019

I really liked dr nasr

Reviewed on Oct 9, 2019

It's always a great experience with Dr. Nasr. He's very polite, caring and thorough. Great Doctor!

Reviewed on Oct 3, 2019

Dr Nasr is one of, if not the best, doctors in terms of giving his full attention to his patients. He is friendly, approachable and answers every question. Spends whatever time the patient needs. He should be used as a benchmark in training of other doctors on how to interact with patients.

Reviewed on Oct 2, 2019

Dr.Nasr is an awesome, patient, helpful Dr.

Reviewed on Oct 1, 2019

excellent physician

Reviewed on Oct 1, 2019

very good dr called me as soon as my test came back very catering thank you so much

Reviewed on Sep 18, 2019

I think Dr Nast is one of the best doctors at Cleveland Clinic. He is always professional, considerate, and kind. He spends the right amount of time with me and never brushes off any concerns I might have.

Reviewed on Sep 13, 2019

Dr Nasr offers a rare blend of medical expertise, deep compassion and kind heartedness with just the right amount of humor to put you at ease. we choose to drive from Erie to Cleveland to receive this level of care. the amount of time spent 1 on 1 with such thorough history taking and dialig certainly allows for a higher level of care.

Reviewed on Sep 11, 2019

Dr. Nasr has very well assessed my condition in 2009, and I am grateful for it. he has been following me since.

Reviewed on Sep 11, 2019

Dr. Nast is a true professional and I am fortunate to be under his care.

Reviewed on Sep 5, 2019

I referred few people to dr. Nasr. He is very knowledgeable, professional and courteous

Reviewed on Sep 5, 2019

Dr. Nasr accommodated me on short notice which is greatly appreciated.

Reviewed on Sep 5, 2019

Dr Nasr is the best !

Reviewed on Sep 4, 2019

Dr. Nasr is wonderful!

Reviewed on Sep 3, 2019

Dr. Nasr's approach is always the best.

Reviewed on Aug 30, 2019

Dr. Nasr is excellent at making decisions with his patients. His responses to my questions and comments make me feel like I am part of the health care team.

Reviewed on Aug 30, 2019

Dr. Nasr is an Excellent Endocrinology who has treated and helped me over the course of approximately 4 years. He is exceptional Skilled, Experienced, Senstive, and an Execeptional, KIND, Interpersonal Communicator. He is an *Exceptional* Detail-Oriented and "Big-Picture"Diagnostician. As his Patient of 4 years, he comes Highest Recommended.

Reviewed on Aug 26, 2019

Dr Christian Nasr was very professional. He listened to all my concerns and did a thorough exam/assessment. He explained everything in a way that I could understand and is very respectful. My experience was excellent and I will continue to see him.

Reviewed on Aug 20, 2019

I trust Dr. Nasr completely. he always answers my questions and asks good questions and offers good advice for my ongoing care.

Reviewed on Aug 19, 2019

Dr. Nasr is the best.

Reviewed on Aug 19, 2019

Dr. Nasr is a wonderful caring doctor

Reviewed on Aug 8, 2019

I love Dr Nasr, he's just fantastic all the way around, and always makes me feel listened to, no matter how odd my concerns are. He just wants to make sure I'm ok, and has always throughout the years been so caring and knowledgeable, just a perfect Dr!!!!

Reviewed on Aug 6, 2019

Dr Nasr is an excellent doctor always listens to my concerns and gives me feed back as to his opinion. His staff is courteous and kind. always look forward to my visit.

Reviewed on Aug 6, 2019

Dr. Nasr is awesome.

Reviewed on Aug 5, 2019

dr. nasr did a very good job of going over my case and taking the time to answer my questions even phone me at home to go over the images that were sent to him by my past care provider who frankly would not have done that

Reviewed on Aug 2, 2019

everything from scheduling to the actual visit with the doctor has been awesome. Everything is explained well and answered thoroughly.

Reviewed on Aug 2, 2019

I am very grateful for dr. Nassar. I'm glad that he is always honest and takes his time during his appointments.

Reviewed on Jul 11, 2019

I had a wonderful experience with Dr. Nasr. Everything was done in one place. Dr. Nasr has wonderful bedside manners! He listens to you, and Looks at you, and Talks Too You!!!

Reviewed on Jul 11, 2019

I would recommend Dr. Nasr to all my family and friends. He's and excellent Dr., who listens, and cares about his patient's. Most of All He's Hand's On!!!

Reviewed on Jul 11, 2019

Dr. Nasr is an extraordinary doctor. He is skilled & knowledgeable, and excels at staying current with the lates and newest information. He has always been very respectful & takes the time to explain & educate me. He definitely includes me in decisions regarding my care, and he is kind and caring also. I'm grateful to benefit from his care.

Reviewed on Jul 10, 2019

I was very happy with the doctor. He spent the time to explain things to me.

Reviewed on Jul 9, 2019

I've highly recommended Dr Nasr to friends and family members.

Reviewed on Jul 8, 2019

Dr. Nasr takes the time with me to understand how I'm currently feeling and assess the best course of action. I never feel rushed which him.

Reviewed on Jul 5, 2019

Dr. Nasr assured me that there was indeed a problem & he would get to the bottom of the issue. He did say that it may take a few months & possibly some return visits. I was thankful to be validated about my concerns. Just waiting for the next step.

Reviewed on Jul 1, 2019

I have recommended Dr.Nasr to ALL of my friends who have asked about my endocrinologist. He is the best in his field without a doubt.

Reviewed on Jun 28, 2019

luv dr nasr

Reviewed on Jun 25, 2019

Dr Nasr is so thoughtful. He asks me about everything that is going on in my life. I think of him as a friend.

Reviewed on Jun 21, 2019

The appointment staff are courteous, well groomed and efficient . The medical technician was through and very helpful . Dr CHRISTIAN NASR spent time with me and answered all my questions . He is the very best physician that I have ever had .

Reviewed on Jun 21, 2019

best physician I have ever had!

Reviewed on Jun 18, 2019

Dr. Nasr was very respectful, patient, and made sure I understood the implications of my condition and treatment.

Reviewed on Jun 10, 2019

Dr. Nasr went above and beyond our expectations when meeting with him. He was attentive, knowledgeable, explained prior tests, made recommendations, spent a lot of time with us and definitely inspired our confidence.

Reviewed on May 30, 2019

Dr. Nasr is a consummate, caring and knowledgeable physician

Reviewed on May 21, 2019

Dr. Nasr is a phenomenal doctor and I would recommend him to anyone that asks!! he takes his time with me, is respectful and kind and answers all of my questions. he is encouraging and always makes me feel valued as a patient

Reviewed on May 21, 2019

wonderful visit. I would recommend Dr. Nasr to anyone! he is my favorite doctor!

Reviewed on May 21, 2019

Dr. Nasr was EXCELLENT! He knew my history, and provided me with such great care. I was scared to death, and even though the needle biopsy was not fun, I felt that I was cared for, and was well treated. I cannot say enough good things about Dr. Nasr. He is just wonderful! Skilled and kind.

Reviewed on May 21, 2019

Dr Nasar was excellent !!!!!

Reviewed on May 17, 2019

he is a great dr. i can tell he really cares about me but i wish he would smile more. hes too serious like

Reviewed on May 14, 2019

Dr Nasr is an amazing doctor who always listen to you and your problems and goes out of his way to find a solution.. always listens to us with great respect .. so happy that he's out endocrinologist.. trust his option 100 percent and would definitely refer him to anyone I know . over all a wonderful doctor .. we feel Like family when we go to see him

Reviewed on May 13, 2019

Dr. Nasr is a wonderful doctor with a great bed side manner. Takes his time, is very knowledgeable, and makes sure to answer your questions.

Reviewed on May 6, 2019

He is a great doctor so time to get into see him his limited

Reviewed on May 6, 2019

Outstanding Doctor

Reviewed on May 6, 2019

Dr Nasr is excellent. I am very lucky to and thankful my thyroid care is in his hands. I have already referred him and that patient feels the same about him.

Reviewed on May 2, 2019

I have recommended Dr Nasr to others

Reviewed on Apr 29, 2019

Dr. Nasr is a phenomenal provider, every time I come in he remembers me and always asks about my life and how I'm doing. He truly exhibits world class Clare!

Reviewed on Apr 29, 2019

I cannot not say enough nice things about Dr. Nasr. He came highly recommended by two friends. He met with me for about an hour. He was thorough and explained everything so that I understood my diagnosis. He was very professional and patient with my questions.

Reviewed on Apr 16, 2019

My doctor was very thorough and answered my questions.

Reviewed on Apr 9, 2019

Dr Nasr is excellent as a physician and also treats you with a great deal of respect. I would highly recommend him to anyone who is looking for an endocrinologist.

Reviewed on Apr 4, 2019

Dr Nasr was very thorough ,kind and considerate.He went above and beyond in the best interest of this patient.

Reviewed on Apr 2, 2019

Dr Nasr is the best. I would highly recommend him to anyone.

Reviewed on Apr 1, 2019

Dr. Nasr is always very professional, informative and helpful. I am very happy and confident in having Dr. Nasr as my endocrinologist.

Reviewed on Apr 1, 2019

Dr. Nasr has been wonderful.

Reviewed on Mar 27, 2019

I am always impressed with how Dr. Nasr takes the time to listen to what I have to say - and actually LISTENS. He spends time figuring out a plan and that is invaluable.

Reviewed on Mar 27, 2019

Dr Nasr is terrific. He is, by far, the most professional, courteous, caring and knowledgable physician that I have ever encountered.

Reviewed on Mar 26, 2019

Dr Nasr is a very good Phycician who is a very professional and pleasant person, he is the best.

Reviewed on Mar 26, 2019

Dr Nasr is the best! He is so caring knowledgeable and caring the perfect representation of Cleveland Clinic!

Reviewed on Mar 25, 2019

Dr.Nasr is amazing and spends as much time with me as i need and answers all my questions

Reviewed on Mar 25, 2019

I live quite a distance from the clinic but it is worth the time and drive to continue with Dr.Nasr. He listens carefully to all my concerns and takes his time addressing each one so that I have an understanding of my condition. Dr. Nasr is an excellent doctor with great patient caring and compassion, which is somewhat rare in my experience. if I have to wait a bit, I don't mind as I know his patients are probably all being treated as kindly as I am every visit.

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