About Me
Highlights
- Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2016-2019
Procedures and Conditions I Treat
- Thyroid Nodule
- Hypoparathyroidism
- Adrenocortical Adenoma
- Adrenal Gland Diseases
- Addison Disease
- Rickets
- Thyroiditis
- Pseudohypoparathyroidism
- Hypercalcemia
- Diabetes Mellitus, Type 1
- Diabetes Mellitus, Type 2
- Insulin Infusion Systems
- Bone Diseases, Metabolic
- Hyperparathyroidism
- Goiter
- Hypoglycemia
- Weight Reduction Programs
- Diabetes Mellitus
- Thyroid Diseases
- Bariatric Surgery
- Endocrinology
- Osteoporosis
- Pituitary Diseases
- Bone Diseases
- Polycystic Ovary Syndrome
- Parathyroid Diseases
- Metabolic Syndrome X
Locations Where I Practice
2050 Kenny Road
Columbus, OH 43221
614-293-3890
543 Taylor Avenue
Columbus, OH 43203
614-688-6400
in Outpatient Care East
543 Taylor Ave.
Suite 2026
Columbus, OH 43203
614-685-3333
Please note: Not all physicians schedule patients at each listed location.
Education and Training
Education History
Medical School
University of Toledo College of Medicine, Toledo, OH
8/1/2003 - 6/30/2007
Residency
Brown University School of Medicine, Providence, RI
7/1/2007 - 6/30/2010
Fellowship
Brown University School of Medicine, Providence, RI
7/1/2011 - 6/30/2013
Board Certification
American Board of Internal Medicine-Endocrinology, Diabetes & Metabolism
10/1/2013
Academic Information
My Department
Internal Medicine
My Division
Endocrinology and Metabolism
Reviews
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.
217 Patient Satisfaction Reviews
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Overall
4.9 out of 5
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Explains Things Carefully
5.0 out of 5
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Listens Carefully
4.9 out of 5
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Gives Understandable Instructions
4.9 out of 5
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Knows My Medical History
4.9 out of 5
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Shows Respect
4.9 out of 5
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Time Spent Together
4.9 out of 5
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 09/30/2024, Dr. O'Donnell has reported no relationships with companies or entities.
First time I met him and I was very impressed with how he had reviewed my history. He answered all my questions in a way that I could understand. Very personable. I felt he didn't hurry me at all .
My provider was awesome. He is just so thorough and very enlightening. He gives great insight and he truly seems to care.
He is ALWAYS up on my medical history and very kind He listens to my concerns.
He's a careful listener and had clearly read my records before entering the office. I felt he was well prepared and took his time answering my questions. My only complaint is how long it to to get my first appointment and to have the follow up. I seems like OSU is trying to get too many patients through the system (like a crowded cattle shute).
Dr. O'Donnell is great. He always is fully aware of my medical history and attentive and thorough.
I had lots to over but Dr. O Donnell always receptive to my ideas and coming up with a plan gor health issues.
Great
All excellent
This was my first visit with this Dr specifically to have a biopsy done. He was obviously very knowledgeable and took the time to explain things to me. Also he was friendly and showed concern for my comfort and for my condition. I would definitely recommend him to anyone needing an endocrinologist.
Dr. O is great! One of the best.
He was professional and concerned.
Dr. O'Donnell and his staff were awesome. They were very professional and very kind to me.
Professioal Doctor
Dr Benjamin Endo was very easy to talk to and made me feel so much better about what was going on with my thyroid.
Very professional and understanding
He is very attentive and very respectful when I see him.
The doctor is great
Good
Easy to talk to, funny and helpful. Great listener and explains everything so you can understand
Dr O'Donnell has been my endocrinologist since 2016. He has been monitoring me for thyroid nodules and hyperthyroidism (amiodarone induced). He is a TOP doctor: always polite, informative, and patient with my many questions. He has also coordinated treatments in the past with my cardiologist and electrophysiologist. He also frequently communicates with me on MyChart messaging when I have questions. I'm pleased to have him as one of my specialists and would recommend him very highly.
Listened, asked my questions, asked if I had anything else I wanted addressed. Personable
Good
He is always very open and asked about my life along with my health
Concerned , informed
Dr. O'Donnell has consistently impressed me with his knowledge about treatments, especially as it relates to my bariatric surgery. I also very much appreciate the time he spends with me. I've never felt rushed nor ignored due to time constraints.
The doctor was awesome. He was very personable and fun to talk to. He asked what I did for a living and once I told him I was a veterinary anesthesiologist he spoke to me in more medical terminology and even showed me the ultrasound images of the nodule and the other adjacent anatomy. Very nice and normal guy, probably one of the most down to earth docs I've ever seen.
The care given by my providers was perfect
He exuded good energy and calmness. Genuine care about my situation.
Very good experience
Dr O'Donnell was very kind and informative, one of the best Dr's I've seen a a while! I have anxiety surrounding my health and him and his team put my fears to rest. Definitely recommend him and his team!!!!
He was great! Easy to talk to and listened. He explained things very well. Went through all my options and worked with me to find the right fit.
Has read My Chart before me getting into the exam room.Inquired as to how the program is working and followed up with questions concerning side effects.
Answered all my questions
Great listener, caring, & knowledgeable. I really trust him.
Provider is excellent
Dr. O'Donnell is one of the best doctor in the Country!
Dr. O'Donnell is always amazing! He always spends enough time with patients and gives options that work and are tailored for each patient.
He is always very caring and thoughtful. As is all his staff.
He is great!
Dr. O'Donnell is outstanding!
Dr. O'DONNELL was excellent. We were able to easily pinpoint my needs and care plan.
Dr. O'Donnell is an excellent and model physician/specialist.
Dr. O'Donnell is great provider, and I would highly recommend him to others.
Very good provider
Love talking to Dr ODonald. He is always friendly. Always listens to you and takes time answering your questions
Knowledgeable , compassionate , trustworthy
Very attentive great listener. Super supportive
Dr o'donnell listened to my concerns. Very easy to talk with.
Dr. O'Donnell is knowledgeable.and understanding when it comes to weight loss. It is refreshing to meet a provider who is empathic and non-judgemental about this sensitive topic.
Good
Took time to understand my needs and explain my options
Dr. O'Donnell was by far the nicest, most attentive doctor I've ever come across. He asked me all kinds of questions and listened to my answers
Dr.Odonell always shows compassion as well as interest in any problem or concern I have. The care and follow through he provides even after my appointment with testing and additional treatments is amazing. I wish every doctor I see would take the time to understand where I am and what I need to get better. I am physically and mentally healthier because I know he is on my team and wants me to feel better. He is truly an amazing doctor.
Excellent
Dr O'Donnell and fellow were amazing. One of my best medical experiences at OSU
Discussion was pleasant and informative.
Dr. O'Donnell and the fellow MD were great; they listened carefully to my concerns and questions, spent a good amount of time with me and set me up for success.
Both the doctor and his fellow took their time to understand my situation while also making me feel like a person, not just another patient.
He was kind and understanding. Helpful in all areas of questing.
He was great. He informed me of all my options and listened to my concerns.
Very thorough and explained everything very well.
Dr. O'Donnell is always attentive and knows my history well.
No bad experience
Dr. O'Donnell always has my best interest in mind. He's easy to talk to and listens to my concerns and questions. He's good to ask about my opinion and work through realistic solutions with me. Dr. O'Donnell, without a doubt, represents what a great doctor is.
Always good
He answered all my questions and gave me great information about Bariatric surgery.
Dr. O'Donnell Is great: as an Insightful medical practitioner and a person. He's always welcoming and puts me at ease. But most importantly, he knows his "stuff", and conveys his knowledge and medical opinions in such a way that even complex medical machinations in plain language. He's a very, very capable doctor and wonderful person.
Thorough, very competent, friendly and courteous; listens well.
This endocrinologist was far and above the other two doctors I have seen at Wexner so far. He is an excellent listener and shows compassion and respect.
He's the best provider OSU has. They need a lot more like him.
He is considerate and takes time to listen.
Good
Very easy to work with, and knew the job well.
5 Star plus !!
Very impressed
Dr O'Donnell is very attentive and listens to me carefully. Explains thoroughly
He was excellent, concise, and informative
I had not seen my dr for a year so I had a lot to go over with my type I diabetes. He allows me to work on maintaining blood sugars through what seems to work best for me without jus giving me in the box directions. So I had alot of tweaking ?s. I've been coming for my type 1 diabetes for 44 years and just gad my best A1C 6.7.
After speaking with Dr. O'Donnell I felt confident that I was in the best place for my procedure.
Excellent, knew exactly what to do and say to get me through a rigorous procedure. Could not have been done any better.
No problems...
Very timely; courtesy; took plenty of time to discuss issues.
Very informative
He's fabulous. Always. Responsive, he obviously cares. He's just a great doctor. All doctors should be like him.
Dr. O'Donnell is excellent. Caring, listens, makes you feel comfortable, informed, & in control of your health.
Great care, excellent.
Dr. O'Donnell is aways very knowledgeable and prepared for my appointments.
Great doctor. Answers my concerns, helpful and informative.
Good
My provider answered all of my questions and concerns, and explained everything where I understood.
Very nice service.
I love this doctor - he's attentive, has dealt with my crappy insurance company. He's fabulous! Quickly answers my email messages. I do not like OSU anymore - but I love this doctor.
Very good.
Very good-listens carefully, responds clearly.
Dr. O'Donnel always shows much concern for my illnesses and conditions, even if they are not directly related to his specialty. I greatly appreciate this broad view. Also, the doctor is a true advocate for his patients and reaches out accordingly.