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
  • Thyroid Ultrasound
  • Thyroid Ultrasound And Biopsy
View all 3 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 - Care & Treatment
  • Diabetes - Complications
  • Diabetes - Management
  • 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)
  • Infertility (male)
  • Klinefelter Syndrome
  • Low Testosterone
  • Male Infertility
  • Male Infertility Testing
  • 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 Description
  • 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 93 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 11/18/2019, 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

183 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
Courtesy, Respect & Concern 4.8
Patient Rating of Doctor 4.8

37 Patient Comments

Reviewed on May 19, 2020

always a pleasure working with Dr. Hasan. she's very informative and does a great job answering and explaining my questions.

Reviewed on May 7, 2020

Dr Hasan seems to actually care how I'm feeling & addresses my concerns & questions.

Reviewed on May 5, 2020

I love Dr. Hasan. she truly understands and cares about me as a person and as her patient.

Reviewed on Mar 26, 2020

Dr Hasan is very open minded & professional. Pleasure to work with.

Reviewed on Feb 21, 2020

Nice Caring Doctor that Cares about your Health

Reviewed on Jan 30, 2020

This was my first visit to Dr. Hasan. She was very professional. explained how I would be treated, and was kind and considerate.

Reviewed on Jan 24, 2020

I cannot say enough good things about Dr Hasan. she listened, explained options and worked with me on a very good short term and longer term plan- we have a really good process in play and I'm looking forward to seeing how this unfolds

Reviewed on Jan 16, 2020

I have already recommended Dr Hasan. She was absolutely amazing! She is very attentive to my concerns and truly listened. This was my first appointment with her and she treated me like we had all day to figure out a care plan. Outstanding care giver!

Reviewed on Jan 16, 2020

excellent doctor

Reviewed on Jan 14, 2020

Dr. Hasan was able to explain my medical procedures well.

Reviewed on Jan 10, 2020

I have always had a professional great experience with Doctor Hasan and her team at both locations.

Reviewed on Jan 2, 2020

Dr Hasan and her office staff are highly professional and courteous

Reviewed on Jan 2, 2020

I have always recommended Dr. Hassan Great doctor

Reviewed on Dec 20, 2019

Dr. Hasan, M.D. spoke clearly when explaining my condition and options. Never did I feel rushed or an inconvenience. Dr. Hasan was amazing in her approach and knowledge during the entire visit.

Reviewed on Dec 19, 2019

always a great set of doctors. merry Christmas and happy new year.

Reviewed on Dec 10, 2019

Dr Hasan was very good about squeezing me in the schedule after the scheduling department cancelled my appointment which was scheduled 6 months earlier and told me they had nothing for 4 more months.

Reviewed on Nov 22, 2019

Doctor Hasan is excellent in her communication and care of her patients. She has always figured out a way to provide what I have needed even to meet me to explain what exactly is going on with my medical treatment. She is and has been the best endocrinology specialist I have ever had. She understands and is up to date on my case.

Reviewed on Nov 22, 2019

Dr. Hasan is always kind and considerate. She understands my family history and other physical diagnosis that could possibly require tailoring a treatment plan for me. Dr. Hasan addresses every aspect of my illness and all questions that I voice. She is attentive and caring.

Reviewed on Nov 22, 2019

I have recommended Dr. Hasan to other patients and other medical professionals. My experiences with Dr. Hasan are a bit different in that I have other illnesses that have to be taken into consideration by her than some other patients.

Reviewed on Nov 21, 2019

I love Dr Sana Hasan. I feel like I am in very capable and caring hands.

Reviewed on Nov 15, 2019

outside of checking in, this was an excellent experience. Dr. Hasan is wonderful.

Reviewed on Oct 22, 2019

Was a little concerned because I was seeing Dr. Jana and he had taken another position out of state so this was my first time with Dr. Hasan and I really liked her!

Reviewed on Sep 27, 2019

Dr Hasan is very professional !!!

Reviewed on Sep 24, 2019

Appointments are scheduled up to 9 months to be seen in the Medina office. Going to main campus is not convenient for me. One of the reasons I chose this provider was based on her location in Medina.

Reviewed on Aug 29, 2019

Wonderful experience. Dr. Hasan is gracious, professional, compassionate, and thorough. I felt that Dr. Hasan was determined to partner with me in figuring out what is going on with my health. I am so very pleased to have found this office. I am grateful.

Reviewed on Aug 29, 2019

Dr. Hasan gives me hope that we will discover why I am having issues. I felt like I was treated as if I was her only patient.

Reviewed on Aug 26, 2019

I felt rushed by the doctor, to the extent I forgot to ask a few questions.

Reviewed on Aug 13, 2019

Dr Hasan listened to all of my concerns and answered all of my questions. I didn't feel rushed at all. She makes me feel that she's listening and willing to take whatever rime is necessary.

Reviewed on Jul 26, 2019

Dr. Hasan reviewed my recent blood work, list of Meds, diet and exercise program. Gave me a full understanding of my conditions and recomended changing one med, because it causes weight gain. She immediately sent a script to pharmacy in Michigan. I will travel from Mich or Florida to see her. She was that good.

Reviewed on Jul 18, 2019

Dr. Hasan was very good at explaining my diagnosis and what I needed to do to improve my health.

Reviewed on Jul 9, 2019

the entire appointment expierence is worth the 75 mile drive. staff is friendly and helpful, Dr Sana is amazing with explanations and knowledge of my health care needs. she is encouraging and very positive in regards to improving my health needs. I'm very thankful for opportunity to meet her and work with her in the future. thank you for all the kindness.

Reviewed on Jul 5, 2019

Dr. Hasan is an excellent doctor who always listens to concerns and provides reasonings behind her thought processes and various treatment options.

Reviewed on Jun 28, 2019

Dr. Hasan is excellent provider.

Reviewed on Jun 28, 2019

Dr. Hasan was very pleased with my progress with my A1C; said she was happy with it; how it has come down which made me feel good.

Reviewed on Jun 28, 2019

if I could I would give Dr Hasan a 20she is a outstanding Doctor. Her explanation of my health problems where finite and easily understood, She took her time and answered all my questions. I wish all physicians were like her.

Reviewed on Jun 28, 2019

I think Dr. Hasan is a truly wonderful doctor. She is friendly, thoughtful, and quite knowledgeable. When I was told the day of my appt. would have to be changed, I was offered an opportunity to see a different doctor. I declined that and re-scheduled the appt. so I could see Dr. Hasan.

Reviewed on Jun 26, 2019

Dr. Hasan was wonderful! She took time with me and answered my questions. She is very knowledgeable and I really felt she cared.

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