Nathaniel Lebowitz, MD
Cardiology
doctors.hackensackmeridianhealth.org
4.9 out of 5
335 verified ratings
335 Ratings, 92 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.
Aug 10, 2026
Wonderful working with Dr. Lebowitz he’s an amazing doctor. He listens to you and treat you like a person not a number.
Aug 7, 2026
competent, caring, deals with the whole person
Aug 3, 2026
The woman who takes blood samples is a 5 star practitioner. Best ever.
Jul 31, 2026
Very knowledgeable and willing to discuss and provide good advises.
Jul 30, 2026
My experience regarding my recent visit for a stress exam went extremely smoothly thanks to Dr. Lebowitz and the great supportive staff at the Hackensack University Heart Center. Dr. Lebowitz has always treated me with compassion and empathy. He listens clearly, explains clearly, has always made me feel involved in decision. I have toal confidence in Dr. Lebowitz expertise and genuine concern for my long-termm heart health. The staff at The Heart Center was extremely knowledgeable and very supportive. They explained all aspects of my procedure. I would like to thank Joanna, Erika, Jessica, Nora, Mia, and Loudis for their excellent care.
Jul 27, 2026
Incredible knowledge, compassion and technology information for better results.
Jul 21, 2026
I appreciate that he got back to me so soon after coming back from his vacation.
Jul 20, 2026
Wonderful experience.
Jul 17, 2026
Excellent
Jun 26, 2026
Very professional office and not rushed by Dr Lebowitz
Jun 21, 2026
Best I have experienced
Jun 15, 2026
If you send him a message you will get a prompt reply unlike many medical practices
Jun 5, 2026
Dr Lebowitz is unlike any cardiologist I have ever met.Unparalled in his knowledge which I felt was not stuck in old science and deeply rooted in preventing cvd instead of treating it.
May 21, 2026
Very Satisfied
May 18, 2026
I had a great experience with this practice from the doctor to all of the staff.
May 15, 2026
I trust this doctor and feel they would be in good hands
May 13, 2026
The staff at the desk when I was there had excellent customer service. I over heard them talking to other patients and were respectful and caring.
May 13, 2026
I give Dr Lebowitz ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️
May 6, 2026
Treat me with respect and courtesy
May 6, 2026
Dr Lebowitz was exceptional.. explained all testing clearly and focused on proactive medicine such as eating for health benefits and importance of regular muscle building and cardiovascular exercise.. Plus he is personable , very smart and compassionate .. Remarkable
May 4, 2026
provider took their time and explained everything.
Apr 27, 2026
Consistently kind and helpful and very patient
Apr 20, 2026
Dr Lebowitz is a phenomenal professional
Apr 19, 2026
Ideal health provider.
Apr 18, 2026
Dr. Lebowitz is an EXCELLENT one-of-a-kind doctor and communicator. I am grateful that he is treating me. He cares and he thinks. It is because he is so good that it is difficult to schedule appointments, which can be frustrating.
Apr 17, 2026
I'm completely satisfied.
Apr 14, 2026
Dr. Lebowitz is a great doctor.
Mar 22, 2026
Unparalleled.
Mar 20, 2026
I trust them very much, and hope to continue with them for as long as I live.
Mar 18, 2026
Highly recommend! Dr Lebowitz is top notch!!
Mar 17, 2026
Great feeling to be in the care of such a professional and caring doctor.
Mar 12, 2026
Outstanding office personnel, so helpful and considerate. Dr Lebowitz is just the best Dr. so caring and supportive and so knowledgeable. I trust him implicitly!
Mar 12, 2026
Dr. Lebowitz is the best in his field, super knowledgeable and understanding in regard to his patients care. He really listens and treats his patients with respect and dignity.
Mar 3, 2026
Excellent, completely knowledgeable, patient + caring
Mar 3, 2026
Dr N. Lebowitz is a class physician.Staff member Tracy - a pleasure to work with ...
Feb 28, 2026
Dr. Lebowitz is very friendly, caring & through. He takes his (& my time) to explain everything & making sure I understanding.
Feb 28, 2026
Dr. Lebowitz has been my Mom's cardiologist for about 20 years, and not only he treats my Mom for her cardiology conditions, but an excellent source of medical information regarding her overall well-being.
Feb 27, 2026
A+
Feb 25, 2026
Excellent care
Feb 24, 2026
Very professional very caring
Feb 23, 2026
Excellent provider, the best.
Feb 20, 2026
I was seen on time and Dr. Lebowitz always takes his time with me to make sure my medication is providing me with the best possible results for my health.
Feb 20, 2026
Dr. Lebowitz is there for me and my concerns. He has a great deal of knowledge and shares it with us. I have a phobia of needles, his staff is aware and extremely calming to get me through the Bloodwork procedure. As one of Jehovah’s Witnesses he is very respectful and never try to convince to accept a treatment that violates my belief. Than you Dr. Lebowitz an his Staff.
Feb 19, 2026
Dr Nathaniel is like a brilliant family member who thinks of you and your needs
Feb 16, 2026
I am extremely satisfied with the care
Feb 10, 2026
Super meeting about my health
Feb 4, 2026
Recommended Dr Lebowitz to a friend
Jan 28, 2026
He is listening, then he give me his opinion.
Jan 23, 2026
Friendly atmosphere, procedures and instructions well explained.
Jan 16, 2026
professional team all around