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

  • Bone Density Testing
  • Diabetes Center
  • Fine Needle Aspiration
  • General Endocrinology
  • Medical Weight Management
  • Radioactive Iodine Treatment
  • Thyroid Aspiration
  • Thyroid Ultrasound
  • Thyroid Ultrasound And Biopsy
View all 9 Treatment & Services +

Specialty in Diseases & Conditions

  • Acanthosis Nigricans
  • Acromegaly
  • Addison's Disease
  • Adrenal disorders
  • Adrenal insufficiency
  • Adrenal Tumors
  • Amenorrhea
  • Androgen Deficiency (Low Testosterone)
  • Androgen Excess
  • Calcium Disorders
  • Carcinoid Syndrome
  • Diabetes
  • Diabetes - Management
  • Diabetes, Gestational
  • Dysmenorrhea
  • Empty sella
  • Endocrine Disorders
  • Erectile Dysfunction
  • Familial Multiple Endocrine Neoplasia
  • Fasting hypoglycemia
  • Flushing Syndromes
  • Galactorrhea
  • Goiter
  • Gynecomastia
  • High Cholesterol
  • Hirsutism
  • Hyperaldosteronism
  • Hyperparathyroidism
  • Hyperprolactinemia
  • Hypertension - High Blood Pressure
  • Hypertension and Diabetes
  • Hyperthyroidism
  • Hypertriglyceridemia
  • Hypocalcemia
  • Hypogonadism
  • Hypoparathyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Ketogenic Diet
  • Male Infertility Testing
  • Menopause
  • Menopause, Male
  • Metabolic Syndrome
  • Obesity
  • Pancreatic Endocrine Tumors
  • Panhypopituitarism
  • Parathyroid Disease Description
  • Pheochromocytoma
  • Pituitary Disorders
  • Pituitary stalk lesions
  • Pituitary Tumors
  • Polycystic Ovary Syndrome
  • Premenstrual Syndrome (PMS)
  • Primary Hyperaldosteronism
  • Prolactin Excess States
  • Prolactinoma
  • Reactive hypoglycemia
  • Secondary Hyperparathyroidism
  • Sexual Dysfunction
  • Sexual Hormone disorders
  • Tertiary hyperparathyroidism
  • Thyroid and pregnancy
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroid Nodule
  • Vitamin D Deficiency
  • Zollinger-Ellison Syndrome
View all 67 Specialties +


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About Suman Jana, MD

Dr. Suman Jana, MD, is a staff physician in the Department of Endocrinology at Cleveland Clinic's main campus. Dr Jana practices at both the Cleveland Clinic Medina and Main Campus. His interests include general endocrinology, diabetes, thyroid disease, thyroid cancer.
Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - St. Vincent's Hospital
Manhattan, NY USA

Residency - St. Vincent's Hospital
Nuclear Medicine
Manhattan, NY USA

Residency - Bronx-Lebanon Hospital Center
Internal Medicine
Bronx, NY USA

Medical School - All India Institute of Medical Sciences
New Delhi, India

Undergraduate - University of Calcutta

Medical School - University of Calcutta


  • Nuclear Medicine
  • Internal Medicine
  • Internal Medicine - Endocrinology, Diabetes and Metabolism

Specialty Interests

Thyroid cancer, thyroid nodules/masses, thyroid disorders, parathyroid disorders, adrenal disorders, adrenal mass/nodules, cushing's syndrome, polycystic ovarian syndrome, diabetes and pituitary disorders

Research & Publications

Research & Publications

See publications for Suman Jana, 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 11/27/2017, Dr. Jana 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

157 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
4.6 out of 5
Explains 4.5
Listens 4.7
Courtesy, Respect & Concern 4.6
Knows Medical History 4.5
Time Spent with Patient 4.8
Patient Rating of Doctor 4.5

18 Patient Comments

Reviewed on Sep 24, 2018

Dr. Jana and his staff were very nice and helped me to be very at ease while he did the thyroid asperation

Reviewed on Aug 27, 2018

I always wait over 40 mins to see dr. jana

Reviewed on Aug 15, 2018

Dr. Jana listens to concerns and offers clear options for treatment of my condition.

Reviewed on Aug 10, 2018

Dr Jana listened to me, asked appropriate questions and explained next steps and the rationale for them very clearly. He never talked down to me.

Reviewed on Aug 10, 2018

Dr requested an ultrasound if possible that day by phone out to the staff and by the time I met with the discharge staff they had the ultrasound appointment and explained where we needed to go.

Reviewed on Aug 9, 2018

When seeing a doctor for weight management I have to have appointments within a certain time frame, its hard to get into see the doctor or one of his associates in that time frame. Lab results were released to MyChart before the doctor could explain them to me. When I called to speak to the nurse she told me he wouldn't go over the results until everything was back. It left me concerned and worried about my labs

Reviewed on Jul 12, 2018

Dr Jana explains everything and will ask several times if I have any questions. I recommend him to everyone.

Reviewed on Jun 11, 2018

My physician was excellent and his nurse's were great. D Jana has helped me to manage my diabetes, and improve the outcome of my A1C.

Reviewed on May 10, 2018

I had a wonderful experiece. I felt Dr. Jana and nurse Bernardo really cared about me. They took the time to learn about me and my medical problems. I never felt I was being rushed. They are true professionals.

Reviewed on May 10, 2018

Dr. Jana explained how I can control my blood glucose levels related to diabetes two. He explained several options and gave me the choice of which one to take, including recommendation of an additional medicine. He was very thorough and took his time with me. I never felt rushed.

Reviewed on Apr 9, 2018

Dr Jana reviewed all of my medical concerns from my last appt and he answered all of my current medical questions.

Reviewed on Apr 6, 2018

care provider gave me choices but I felt I also need a recommendation. I'm not. doctor.

Reviewed on Mar 30, 2018

Dr. Jana offered options for me regarding my medication based on how I felt my condition was and what other medications might provide me.

Reviewed on Mar 30, 2018

Dr. Jana immediately thanked me for my patience as he had been unexpectedly delayed with patients before my appointment. I was not, however, at all concerned over the timing of my appointment. I appreciated his concern for my time.

Reviewed on Jan 30, 2018

doctor informed me of protocol for post cancer, thats what he is doing, no conversation. I inquired about symptoms of post cancer treatment & was told to see my family doctor (He told me to ask this doctor). This doctor treats by numbers not individual but he prescribes an RX that works for me so I put up with him until I can find better choice.

Reviewed on Jan 5, 2018

He was very helpful in making sure I understand how I was to take the medication.

Reviewed on Nov 13, 2017

Dr Jana always makes sure all medications and testing are completely understood.

Reviewed on Oct 30, 2017

Dr. Jana is an excellent doctor. He's gentle and focused and kind, and his surgical technique, from my viewpoint as the patient, was absolutely spot on precise and careful and shows both his years of training as well as his years of experience. I will definitely return to Dr. Jana for any further surgical need. This doctor inspires one's faith and trust.

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