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Department Endocrinology, Diabetes and Metabolism
Primary Location Medina Hospital Medical Office Building
Type of Doctor Adults Only
Languages English
Surgeon No
Primary Location

Medina Hospital Medical Office Building

Specialties & Treatments

Treatment & Services

  • Blood Tests
  • Diabetes - Care and Treatment
  • Diabetes - Management
  • Male Infertility Testing
  • Thyroid Ultrasound
  • Thyroid Ultrasound and Biopsy
View all 6 Treatment & Services +

Specialty in Diseases & Conditions

  • Acromegaly
  • Addison's Disease
  • Adrenal Disorders
  • Adrenal Hyperplasia
  • Adrenal Insufficiency
  • Adrenal Tumors
  • Adrenocortical Carcinoma
  • Amenorrhea
  • Androgen Deficiency (Low Testosterone)
  • Androgen Excess
  • Beta-Cell Disorders
  • Bone Disorders
  • Calcium Disorders
  • Carcinoid Syndrome
  • Craniopharyngiomas
  • Cushing's Syndrome
  • Diabetes
  • Diabetes - Complications
  • Diabetes - Type 1
  • Diabetes - Type 2
  • Diabetes Mellitus
  • Diabetes, Gestational
  • Diabetic Foot Problems
  • Diabetic Retinopathy
  • Endocrine Cancer
  • Endocrine Complications of Pregnancy
  • Endocrine Disorders
  • Familial Multiple Endocrine Neoplasia
  • Fasting Hypoglycemia
  • Flushing Syndromes
  • Galactorrhea
  • Goiter
  • Graves' Disease
  • Growth Hormone Deficiency
  • Growth Hormone Excess
  • Gynecomastia
  • Hirsutism
  • Hyperaldosteronism
  • Hyperandrogenism
  • Hypercalcemia
  • Hyperparathyroidism
  • Hyperprolactinemia
  • Hyperthyroidism
  • Hypertriglyceridemia
  • Hypocalcemia
  • Hypoglycemia
  • Hypogonadism
  • Hypoparathyroidism
  • Hypophysitis
  • Hypopituitarism
  • Hypothyroidism
  • Infertility
  • Infertility (Female)
  • Klinefelter Syndrome
  • Low Testosterone
  • Male Infertility
  • McCune-Albright Syndrome
  • Menopause
  • Menopause, Male
  • Metabolic Syndrome
  • Neuropathy - Diabetic
  • Obesity
  • Osteogenesis Imperfecta
  • Osteomalacia
  • Osteopenia
  • Osteoporosis
  • Paget's Disease
  • Pancreatic Endocrine Tumors
  • Panhypopituitarism
  • Parathyroid Cancer
  • Parathyroid Disease
  • Pheochromocytoma
  • Pituitary Cysts
  • Pituitary Disorders
  • Pituitary Stalk Lesions
  • Pituitary Tumors
  • Polycystic Ovary Syndrome
  • Primary Hyperaldosteronism
  • Primary Hyperparathyroidism
  • Prolactin Excess States
  • Prolactinoma
  • Pseudohypoparathyroidism
  • Thyroid and Pregnancy
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroid Nodule
  • Turner Syndrome
  • Vitamin D Deficiency
  • Zollinger-Ellison Syndrome
View all 89 Specialties +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - University of Nebraska Medical Center
Omaha, NE USA

Residency - Summa Health System
Internal Medicine
Akron, OH USA

Medical Education - Ohio University College of Osteopathic Medicine
Athens, OH USA


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

Research & Publications

See publications for Sana Hasan, 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 11/23/2022, Dr. Hasan 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

167 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 4.8
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.8

26 Patient Comments

Reviewed on Aug 15, 2023

Dr Hasan was very thorough in explaining my condition and answered all my questions

Reviewed on Aug 15, 2023

This was an excellent visit with staff and Dr.

Reviewed on Aug 8, 2023

Dr. Hasan is a professional and caring physician. I feel lucky to have such an Incredible doctor taking care of me!

Reviewed on Aug 1, 2023

Dr Hasan is excellent - she explains everything very well, answers all questions, and I would recommend her to everyone

Reviewed on Jul 13, 2023

Dr. Hasan has always explained everything to me in detail and professionally.

Reviewed on Jun 16, 2023

Again, excellent care. It just feels a little harder for me to communicate by video. The physician was excellent

Reviewed on Jun 15, 2023

Dr. Hasan was very kind and answered my questions. Didn't feel hurried.

Reviewed on Jun 15, 2023

Dr. Hasan and her staff are always great to her patients. She addresses every issue and explains the findings, treatments, tests and prognosis.She listens and is very committed to her patient's best outcome. I am very glad she was able to take me and later my husband as her patients.

Reviewed on May 26, 2023

Dr Hasan is so very kind and always treats me like I matter.

Reviewed on Apr 20, 2023

Excellent Physician

Reviewed on Apr 7, 2023

I am very pleased with Dr. Hasan as my primary diabetes practitioner.

Reviewed on Mar 31, 2023

Dr. Hasan put me at ease. She's an excellent communicator, very professional yet friendly and caring. She confidently answered all my questions and did not rush me. She established trust during our first visit, a virtual visit.

Reviewed on Mar 30, 2023

This was my first visit and she was very thorough and I didn't feel rushed as I have with other doctors.

Reviewed on Mar 16, 2023

Dr S. Hassn is top notch!

Reviewed on Mar 10, 2023

I feel Dr. Hasan truly cares about my heath and well being.

Reviewed on Feb 22, 2023

Highly recommend Dr. Hassn. She was kind and compassionate. She listened and was empathetic to my concerns, and helped me with some sensitive health concerns in a confident, yet reassuring manner. I have complete faith in Dr. Hasan, and feel that she is an excellent, capable physician.

Reviewed on Feb 10, 2023

My options were carefully explained, and she gave me time to think about which one I wanted to pursue.

Reviewed on Jan 31, 2023

Dr. Hasan listens attentively, asks very good questions, and explains everything in a way that I can understand.

Reviewed on Jan 20, 2023

This doctor is AMAZING. She truly understands obesity and PCOS are a disease, not a choice. She offers solutions and help.

Reviewed on Dec 22, 2022

Everyone was friendly. Dr. Hassan was/is very thorough when explaining what I had and what she recommended. Highly appreciated

Reviewed on Dec 20, 2022

Dr Hasan is very knowledgeable and informative. She answered my questions thoughtfully and thoroughly. She is a very pleasant doctor.

Reviewed on Dec 9, 2022

I hadn't been to Cleveland Clinic in years but I'm so glad I came back!!! They are the best of the best!! Dr. Sana Hasan took her time and listened to me and I found out stuff I never knew. I can't say enough good things about her!!! She just looked at the reports from my previous surgery and told me I had a thyroid disease I never knew I had.

Reviewed on Dec 9, 2022

I thought Dr Sana Hasan was amazing and truly cared. I am having my daughter be referred to her. She was diagnosed with a thyroid disease that I didn't know I had until I saw her.

Reviewed on Nov 17, 2022

Dr.S Hasan was Thorough and thoughtful she is easy to talk to talk to and still professional

Reviewed on Nov 10, 2022

The doctor listened to my concerns, and answered my questions. Since I do my research, she didnt have to go thru the basics, and we could discuss more complicated issues

Reviewed on Oct 18, 2022

The video chat was thorough and Dr. Hasan answered all my questions.

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