H Denson, MD

Cardiology

(551) 996-9180

doctors.hackensackmeridianhealth.org

4.9 out of 5

544 verified ratings

544 Ratings, 111 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 1, 2026
Dr. Denson is thorough, caring, listens well, provides excellent patient care

May 31, 2026
Dr. Denson made me feel confident and cared for by his words and medical treatment. He also explained things that I needed to know and answered any questions I had in a way that I understood it all.

May 29, 2026
Very caring and explained everything regarding visit.

May 28, 2026
Dr. Denson is a brilliant and highly practical cardiologist who consistently delivers thoughtful, evidence-based care. He combines superb clinical skills with an excellent bedside manner, making patients feel both confident and at ease. His ability to provide comprehensive medical care ensures that each patient receives thorough, coordinated, and effective treatment.

May 27, 2026
Dr Denson is excellent

May 19, 2026
As mentioned in my answer to an earlier question I have been under Dr Denson's cardiac care for many years. I trust in his care and knowledge regarding my cardiac health. Please note however that these types of follow up questions should include an option in the answer column for NA (not applicable) because some of the questions may not apply to my visit.

May 18, 2026
Professional!

May 9, 2026
I see Dr Denson every 4 months . At all times I find him an empathic doctor who listens well . He takes time to answer questions ensuring what he says is correctly understood .

May 7, 2026
Just feel very confident in choosing Dr Denson

May 7, 2026
I have referred a number of family, friends and neighbors to the practice and have always received outstanding comments after their appointments.

May 6, 2026
Pleasure to see!

May 5, 2026
Always on time for my appointment. No waiting time.

Apr 19, 2026
Very competent

Apr 17, 2026
Everyone on staff is wonderful.

Mar 31, 2026
Weight loss noted. If weight loss continues over the next 1-2 months imaging studiews will be considered.

Mar 22, 2026
Professional, informative, great bedside manner

Feb 28, 2026
I would recommend anyone to the practice

Feb 26, 2026
very good

Feb 20, 2026
As always, gives you the time to express any questions or needs and clearly explains any concerns.

Feb 17, 2026
Dr. Denson called me to go over the results of my blood work the day after my visit. I have never had a doctor call me to discuss blood work. He knew that I was concerned about my glucose level and wanted to reassure me that everything was ok. He's a gem.

Feb 17, 2026
Love my doctor. Love the staff.

Feb 13, 2026
very professional and caring

Feb 13, 2026
A great experience.

Feb 10, 2026
Great practice

Feb 8, 2026
10 out of 10

Jan 29, 2026
Clean office and friendly staff. Doctor was very patient and kind.

Jan 28, 2026
Great experience

Jan 23, 2026
Dr Denson very knowledgeable , listens, answers questions very personable

Jan 23, 2026
Dr. Denson is very concerned about me as a patient. He looks at my meds to see if he should make a change or not 👍

Jan 19, 2026
Absolutely awesome!

Jan 17, 2026
Very good

Jan 16, 2026
Great Doctor & staff!

Jan 16, 2026
Professional and friendly

Jan 15, 2026
I am treated with care and respect.

Jan 13, 2026
Very good

Jan 13, 2026
Medical guidance is A1.

Dec 29, 2025
Dr Mark Denson is an excellent physician, he is smart, he is savvy, and his presentation is always professional. He knew every bit of information on me since I last saw him, which was 6 months ago. I would highly recommend him to all.

Dec 26, 2025
Very knowledgeable and took time to discuss and explain information neede

Dec 22, 2025
Thank you, very friendly staff and caring. Dr. was great. Spoke so I could understand clearly what needs to be done. Just an overall great bedside manner.

Dec 19, 2025
DR. DENSON is a fantastic DOCTOR AND there should be more like him!! Treats me very well and I appreciate him!!! AS GOOD AS IT GETS.... HE IS!!!?

Dec 17, 2025
Extremely comfortable, and informative. Could not ask for a better appointment.

Dec 12, 2025
I feel confident that Dr. Denson is concerned about his patients health care. He's considerate and professional.

Dec 9, 2025
Wonderful caring physician.

Dec 9, 2025
Dr. Denson is very good at communication. He's very detail oriented. I like that. I am confident I am in good hands. His staff is professional and kind. His techs for my ekgs are lovely. The new location has ample parking and the building and office/waiting room are very nice and clean. I highly recommend Dr. Denson.

Dec 8, 2025
Dr. Denson is the best. I highly respect him. He is worried about your concerns and he's also worried about your health and welfare and I highly recommend him as one of my best cardiologists that I have and I'm lucky to have him. Thank you.

Dec 5, 2025
The nurses that do the BP etc have poor attitudes

Dec 5, 2025
Unfortunately I find the new location of Dr. Denson's office terribly difficult to get to which is why I won't recommend his practice to family and friends. Yes, he needed a new office, but 650 From Rd. would have made more sense so much more convenient for patients.

Dec 2, 2025
Most times my experience has been positive. Dr. Denson is always open to discussing/explaining any questions or concerns that I may have.

Dec 2, 2025
I needed to have an EKG and because I have limited use of my shoulders and arms the nurses were very kind and helped me prepare for the EKG and also assisted me after EKG with getting dressed again. They were very helpful and did so willingly. Thank you - always pleasant when nurses are helpful and kind and considerate.

Nov 26, 2025
Office staff was very polite. Dr. Denson is always a pleasure see.