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 12/6/2018, 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

265 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 4.9
Courtesy, Respect & Concern 4.8
Knows Medical History 4.7
Time Spent with Patient 4.9
Patient Rating of Doctor 4.8

35 Patient Comments

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.

Reviewed on Jun 17, 2019

Dr. Hasan listens well, and, she is also quite honest.

Reviewed on Jun 6, 2019

Dr. Hasan has always been top notch!! I trust her and always feel better and informed after seeing her! HIGHLY recommend her!!!!!

Reviewed on Jun 6, 2019

most hate going to a doctor but these people make it passable by being friendly and courteous to the patients!!

Reviewed on May 31, 2019

Dr. Hasan was outstanding!!! I have been very frustrated about my thyroid metabolism and have been trying to do research for options. Dr. Hasan was on top of the studies, research and offered me an option beyond the traditional methods. It made me excited to know that my thoughts and opinions were respected. I know my body and she did not minimize my concerns. Very pleased that she was referred to me.

Reviewed on May 13, 2019

because my disease is rare I was very pleased to have a Dr familiar with the issues. I was encouraged with the ease of discussing those issues.

Reviewed on May 9, 2019

provider was excellent as well as office staff

Reviewed on May 7, 2019

The doctor took time to listen and did not just give orders she gave helpful info and kept me in the decision making process.

Reviewed on Apr 29, 2019

Dr. Hasan was a great Dr who was very informative and had a great bedside manner. she spent time to explain everything thoroughly.

Reviewed on Apr 25, 2019

This was my first visit with Dr. Hasan at the Endocrinology dept. at Cleveland Clinic Medina Hospital location, as my previous doctor had left the practice. At first I was concerned with the change because my medical health is very complicated due to a brain tumor that was first diagnosed in 1992. I was pleasantly surprised because I could tell that "she did her homework". We are "on the same page".

Reviewed on Apr 24, 2019

This was my first visit with Dr Hasan. She was very personable & listened. Aldo, very thorough.

Reviewed on Apr 11, 2019

It was the first time I was seen by this Doctor and I was very pleased with her care and concern.

Reviewed on Apr 11, 2019

positive experience and a very nice and communicative physician

Reviewed on Apr 9, 2019

very great experience. Doctor Hasan was very explanatory and extremely knowledgeable.

Reviewed on Apr 1, 2019

Dr. Hasan got back to me when she said in a timely manner.

Reviewed on Feb 11, 2019

very pleasant staff and doctor and explains things well

Reviewed on Feb 4, 2019

Dr. Hasan is always very friendly and personable. she makes sure I understand everything about my care!!

Reviewed on Jan 24, 2019

Dr.Hasan was very thorough and seemed sincere.

Reviewed on Dec 6, 2018

Dr Hasan was amazing with explaining what was going on unlike my previous doctors. She was very understanding.

Reviewed on Dec 5, 2018

Dr. is very encouraging

Reviewed on Dec 5, 2018

Dr is always on time

Reviewed on Nov 27, 2018

I feel like I am in very capable and caring hands with Dr. Hasan. She is helping me navigate through my recent Type 1 Diabetes diagnosis and is helping me gain confidence in caring for myself. I feel lucky and blessed to have found her!

Reviewed on Oct 3, 2018

Dr. Hasan listened to my concerns, answered them in a courteous, friendly & understanding way. She took the time to review my past & present blood work, adjust my meds & discuss what may need adjusted after she reviews a future blood work result.

Reviewed on Oct 3, 2018

Really appreciated Dr. Hasan informing me of how future blood work results may "affect future prospective treatment". She gave me options whether to come in to discuss a future blood work result, or to have someone call me. Appreciated the option because I live an hour away!

Reviewed on Oct 1, 2018

Dr. Hasan is excellent in help and communication. Realy understands my complicated history and consults with other members of care team.

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