Benjamin O'Donnell

Benjamin O'Donnell, MD

  • Endocrinology, Diabetes & Metabolism
  • Physician

Accepting new patients

4.9 out of 5
  • 82 Patient Satisfaction Ratings
  • 46 Patient Comments

Insurances We Accept

About Me

  • Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2016-2019

Procedures and Conditions I Treat

  • Thyroid Nodule
  • Hypoparathyroidism
  • Goiter
  • Goiter, Nodular
  • Thyroid Dysgenesis
  • Hyperglycemia
  • Adrenocortical Adenoma
  • Adrenal Gland Diseases
  • Addison Disease
  • Hyperaldosteronism
  • Rickets
  • Euthyroid Sick Syndromes
  • Hyperthyroxinemia
  • Thyroiditis
  • Pseudohypoparathyroidism
  • Hypercalcemia
  • Hypocalcemia
  • Diabetes Mellitus, Type 1
  • Diabetes Mellitus, Type 2
  • Hyperinsulinism
  • Bone Diseases, Endocrine
  • Hypoglycemia
  • Diabetes Mellitus
  • Thyroid Diseases
  • Bariatric Surgery
  • Bone Diseases, Metabolic
  • Endocrinology
  • Osteoporosis
  • Pituitary Diseases
  • Ultrasonography, Interventional
  • Bone Diseases
  • Polycystic Ovary Syndrome
  • Parathyroid Diseases
  • Metabolic Syndrome X
  • Calcium Metabolism Disorders
  • Hyperparathyroidism
  • Vitamin D Deficiency
  • Blood Glucose Self-Monitoring
  • Weight Reduction Programs
  • Insulin Infusion Systems

Locations Where I Practice

Please note: Not all physicians schedule patients at each listed location. Please call the “Schedule an appointment” number shown above for scheduling assistance.

Education and Training

Education History

Medical School

University of Toledo College of Medicine, Toledo, OH
8/1/2003 - 6/30/2007


Brown University, Providence, RI

7/1/2007 - 6/30/2010


Brown University, Providence, RI

7/1/2011 - 6/30/2013

Board Certifications

American Board of Internal Medicine

American Board of Internal Medicine (Subspecialty: Endocrinology, Diabetes & Metabolism)

Academic Information

My Department

Internal Medicine

My Division

Endocrinology and Metabolism


The overall patient satisfaction rating is an average of all patient responses to the six doctor communication related questions shown below from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey. For additional information about the patient satisfaction survey, please visit our Patient Satisfaction Survey page.

The comments are submitted by patients and reflect their view and opinions. The comments are not endorsed by and do not necessarily reflect the views of Ohio State Wexner Medical Center.

82 Patient Satisfaction Reviews

  • Overall
    4.9 out of 5
  • Explains Things Clearly
    4.9 out of 5
  • Listens Carefully
    4.9 out of 5
  • Gives Understandable Instructions
    4.9 out of 5
  • Knows My Medical History
    4.8 out of 5
  • Shows Respect
    4.9 out of 5
  • Time Spent Together
    4.9 out of 5
  • Reviewed on Oct 07, 2021

    All good.

  • Reviewed on Oct 04, 2021

    My doctor is a joy - he is like my family.

  • Reviewed on Oct 02, 2021

    Very thorough

  • Reviewed on Sep 28, 2021

    Listened intently, gave serious peppered with humor answers. Very caring about health & stress levels.

  • Reviewed on Sep 21, 2021

    My provider is very caring and thorough and takes his time and listens to my needs and concerns.

  • Reviewed on Sep 17, 2021

    As alwaysexcellent!

  • Reviewed on Sep 11, 2021

    Very caring and calming , explained everything!!!

  • Reviewed on Sep 11, 2021

    Wonderful, knowledgeable, open, caring, approachable

  • Reviewed on Aug 21, 2021

    My Doctor was very attentive and listened to what I had to say instead of cutting it short to get to other patients.

  • Reviewed on Aug 19, 2021

    Good dr. Very concerned, listens intently. Hospital system has a good associate.

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Consulting and Related Relationships

At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.

As of 10/25/2021, Dr. O'Donnell has reported no relationships with companies or entities.