Jonathan Dunn, MD
Endocrinology
doctors.hackensackmeridianhealth.org
4.9 out of 5
247 verified ratings
247 Ratings, 61 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Jun 15, 2026
Often extremely difficult to schedule appointments, Even six months in advance
May 4, 2026
Dr. Dunn is an amazing provider. I have recommended him many times to friends and family and will continue to do so without hesitation.
Apr 28, 2026
Very good
Mar 28, 2026
Dr Dunn is what I wish all my doctors were like.
Mar 17, 2026
I like that I always leave with a detailed description of my visit.
Mar 4, 2026
I feel like I’m in good hands with Dr. Dunn
Mar 4, 2026
The doctor genuinely care and easy to talk with.
Feb 27, 2026
Excellent honest doctor
Feb 27, 2026
Great Dr
Feb 13, 2026
Dr. Dunn is very easy to talk to and he explains things so that I can understand.
Feb 12, 2026
Extremely intelligent physician with good communication skills and recommendations.
Jan 23, 2026
The office staff and medical staff are very caring and always make me feel comfortable.
Jan 16, 2026
Love Dr. Dunn service he provides.
Jan 13, 2026
Excellent!
Dec 26, 2025
Dr Dunn is very knowledgeable, explains health care concerns and provides recommendations when necessary. He takes the time you need to provide quality care.
Dec 19, 2025
Yes, I was very pleased with the doctor. It was my first time visiting him after I left the hospital. He gave me much information about diabetes and I was very happy and pleased when I left the office. And I will continue to take those visits when they come up, maybe he said, in four months. He gave me much information about my health and how I can improve it.
Dec 19, 2025
Dr. Dunn is just a wonderful, wonderful doctor. He is so nice. He's got great bedside manner and he's just a wonderful doctor. He just listens to everything you have to say and he tries to help you with everything that you ask. So I think he's an excellent doctor and that's all I'm trying to say. Thank you.
Dec 12, 2025
I was very happy to have a doctor like him. He was very respectful. He listened. He answered all my questions. It was very comfortable. I had no problems to speak to him. It was great. My son went in and he was happy too. I'm telling you, I'm more than grateful to have a doctor like him. Thank you so much.
Dec 8, 2025
Smart doctor.
Nov 25, 2025
everything was as expected. no complaints.
Nov 21, 2025
Dr. Jonathan Dunn is exceptional. He spends a lot of time with the patients, explains everything in detail, and he's one of the best doctors I have. Thank you.
Nov 19, 2025
Always listens and answers questions even if they seem silly. Helpful in making me feel ok and not worried.
Nov 7, 2025
I think Dr. Dunn has a great bedside manner. He cares about his patients. He gives you the time that you need. He explains things really well. Sometimes the office staff have fumbles, but that's not because of him. He's a good doctor. He listens to you and he does follow up with you, so that's important. And he does care about what you have to say.
Nov 4, 2025
Word has it that Dr. Dunn is about to relocate. I will go where he goes.
Oct 31, 2025
My boat went well.Dr. Is knowledgeable,staff was staff was respectful .
Oct 29, 2025
Dr Dunn was very thorough in covering all my health concerns. I felt so good after my visit. I got answers from him that no other doctor addressed with me. I feel truly blessed to have him as my endocrinologist. He is truly a keeper. His office staff is great.
Oct 28, 2025
Great doctor with a friendly and helpful attitude. Couldn't ask for a better visit with a doctor.
Oct 28, 2025
Dr. Dunn spent a lot of time with us explaining and correcting some mistaken impressions and just felt he really cared and gave easy to understand advice on how to treat the illness. Thank you.
Oct 27, 2025
Please Dr do not retire. The thought of searching for a new endocrinologist makes me cringe
Oct 27, 2025
Great appointment
Oct 27, 2025
Dr. Dunn is a very thorough, caring, considerate, comprehensive doctor. He definitely reviews my history and has followed up on issues related to the issue that I was there for, but my overall health as well. He's an amazing doctor and I like that he is cautious and not overly cautious. He's a great doctor. And he doesn't believe in cutting you just for the sake of cutting. And he doesn't do invasive stuff that's about money or that's unnecessary. I am happy that I found him. Thank you.
Oct 17, 2025
Dr. Dunn is an excellent physician, both caring and expert.
Oct 14, 2025
Dr. Dunn is very thorough and knowledgeable regarding endocrinology. I wish that knowledge base extended to other disciplines. My health issue seems to be an enigma to the medical community.
Oct 13, 2025
Dr. Dunn is the one of the best doctors I've know.
Oct 13, 2025
Dr. Dunn is the Best!
Sep 26, 2025
As a veteran of 23 surgeries and a total of 31 hospitalizations, I have above-average experience in being treated by excellent doctors and surgeons. That is why I can state, unequivocally, that Dr. Jonathan Dunn; MD is truly outstanding among the best physicians and surgeons who successfully treated me. Dr. Jonathan Dunn, MD is truly peerless in: his field of medicine; and in the genuine empathy and sincere concern that he applies, to ensure the best possible state-of-well-being is achieved by each of his patients.
Sep 24, 2025
Every time I go to Dr. Dunn, he's very thorough. He takes time to ask you questions where you can ask him questions in return. I am so comfortable and happy with this doctor and I will not be changing for anything. Thank you and have a great day.
Sep 24, 2025
Staff were efficient and friendly.
Sep 23, 2025
I believe Dr. Dunn is one of the best endocrinologists in town not because I say so but because of my experience with past endocrinologists. I've had no problem with him since I've been to him for the last three years and I'm very glad to say that under his direction my diabetes has taken a toll for the better. In other words my health is improving my diabetes is dropping. and which the other endocrinologist didn't do. I will say that I'm extremely lucky and any diabetic patient who turns up for him would find the same reason to say so. Thank you.
Sep 22, 2025
I have no complaints at all. I'm very satisfied with the doctor and the office. Thank you.
Sep 17, 2025
If what he has suggested for a treatment, I will think he can walk on water.
Sep 17, 2025
He is TOPS
Sep 16, 2025
Polite, Professional and Thorough!
Sep 5, 2025
Excellent physician and staff!!!
Sep 4, 2025
Dr Dunn was very caring and showed true concern for my symptoms. He answered all my questions and spent more time going over my symptoms and why they were. One Terrific Doctor
Sep 3, 2025
The office of Dr. Dunn is extremely respectful and professional during my visit. Dr. Dunn is an excellent physician and he treats his patients with respect and sincere, genuine care. So I recommend him highly to you. Thank you.
Sep 3, 2025
I found Dr. Dunn very easy to understand and he explained my condition and the plan of treatment patiently and completely.
Aug 27, 2025
Wonderful doctor--excellent experience
Aug 26, 2025
I am a patient of Dr. Jonathan Dunn and find him to be interested in and caring about my conditions. He is kind and very knowledgeable. He knows my issues and offer me helpful treatment I think that Dr. Dunn is wonderful
Aug 25, 2025
Dr Dunn is very knowledgeable he addressed all my health needs and concerns.