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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
  • Male Infertility Testing
  • Thyroid Ultrasound
  • Thyroid Ultrasound and Biopsy
View all 5 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

Residency - Summa Health System
Internal Medicine
Akron, OH

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


  • 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 2/9/2024, 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

185 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
Listens 5
Courtesy, Respect & Concern 4.8
Patient Rating of Doctor 4.7

35 Patient Comments

Reviewed on May 21, 2024

Dr. Hasan is very easy to talk to and very concerned abour her patients.

Reviewed on May 10, 2024

I recommended my neighbor see this provider.

Reviewed on Apr 30, 2024

Dr. Hasan is excellent

Reviewed on Apr 25, 2024

I was very impressed by Dr. Hassan's knowledge of my medical and surgical history at the time she walked in the door. She obviously does her homework and she was well prepared. I feel very confident with her as my provider.

Reviewed on Apr 16, 2024

Dr. Hasan is a very good doctor. She is very thorough and explains everything well. She answers any concerns I have.

Reviewed on Mar 21, 2024

I have referred several people to Dr Hasan

Reviewed on Feb 27, 2024

Dr. Was very thorough and made sure to ask if I had all questions answered before hanging up

Reviewed on Feb 20, 2024

Dr. Hasan was very nice and thorough. Was very impressed.

Reviewed on Feb 9, 2024

It is always a pleasant experience seeing Dr. Hasan! She and her staff are kind, pleasant, and efficient!

Reviewed on Feb 6, 2024

I was very impressed with the Doctor. She was very personable and made sure I understood the things we were talking about.

Reviewed on Feb 1, 2024

Dr Hasan is an excellent doctor - she listens carefully and explains everything fully and patiently to ensure that I understand and agree. I highly recommend her.

Reviewed on Jan 12, 2024


Reviewed on Dec 21, 2023

Really like the dr.

Reviewed on Dec 14, 2023

Dr. Hasan is a very personable person. I really like her as my doctor.

Reviewed on Dec 12, 2023

Dr.Hasan showed great care over my health.

Reviewed on Dec 12, 2023

Dr.Hasan I would recommend to a family member.

Reviewed on Dec 5, 2023

Dr. Hasan, listens attentively ! Hard to find this quality in doctors anymore.

Reviewed on Nov 21, 2023

I was deeply concerned about a test I had and her explanation and general care for me put me at ease immediately. I am glad I have her for my health issues

Reviewed on Nov 21, 2023

Excellent Doctor!! Her team is also quick to respond to inquiries. This group always has a positive attitude and very willing to address any questions and or needs!!Very confident in the care they give me.

Reviewed on Oct 6, 2023

Clinic staff was very friendly and created a relaxed environment. Dr. Hasan had a Fellow working with her who was also friendly and helpful providing information.

Reviewed on Oct 6, 2023

Dr Hasan is wonderful. She is a rare find in the world of endocrinologists. Love her explanations and feel like she really cares about me.

Reviewed on Oct 6, 2023

I recommend Dr. Hasan regularly.

Reviewed on Sep 28, 2023

Dr.Hassan very thorough and answered all my questions. She took her time. I was very comfortable. Thank you

Reviewed on Sep 28, 2023

Impressed with Dr. Hasan's careful search through past records from out-of-state providers over previous 5 years to ascertain that current tests are inline with prior history and not alarming. This saved us from waisting time and enduring painful biopsey as well as financial savings (to both insurance provider as well as co-pays) for further tests which were not needed. Thank you, Dr. Hasan!!

Reviewed on Sep 19, 2023

Dr. Hassan is always very professional and helpful during our appointments. She takes time to answer my questions and is also very supportive.

Reviewed on Sep 14, 2023

She's a very good doctor for my first visit I would recommend anyone to her

Reviewed on Sep 14, 2023

She's a very caring n very nice dr I really like her n took her time to answer n listen to my concerns

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.

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