• Bariatric Surgery


Medical School

New York University


St. Barnabas Medical Center


North Shore University Hospital


Beth Isreal Deaconess Medical Center

Board Certification

  • Am Bd Surgery

Office Information



Patient Ratings and Comments

Patient satisfaction and quality improvement are top priorities at Tower Health Medical Group. Learn more about how patients rate and review their experience with our medical providers. Learn More.

4.8 out of 5 (76 Ratings, 22 Comments)


Patient comments are posted in the spirit of being completely honest and transparent with the community we serve. Learn more about the patient comments that you'll see on our medical provider profiles. Learn More.

Patient Comment May 2019
Leon is a good doctor. I would refer anyone who needed his service that I know. He informs you with every little detail. He also assures you that he along with the nursing staff are there for whatever you need.
Patient Comment May 2019
*Dr. Leon Katz listens to patients and patient's family members concerns. He also takes his time and does not rush you.
Patient Comment May 2019
the staff AMAZING!!!! kindness, they made sure I was very comfortable, I so happy how comfortable I was thank you to your staff so much... thank you ....
Patient Comment April 2019
dr was way behind. no one made me aware of any delay. after 30 mins in waiting room, I checked with front desk. i was brought back about 5 minutes later. another dr saw me and reported to Dr Katz. Dr Katz saw me at end of appt for a few minutes...
Patient Comment April 2019
He never makes me feel confident in his abilities because he always checks notes/chart once he enters the room. The day of my endoscopy which this visit was a follow up for, he flat out asked if he had done my 1st endoscopy - checked the chart, made me feel very unwelcomed.
Patient Comment April 2019
Excellent provider.
Patient Comment April 2019
Dr. Katz is very caring and listened to my concerns. Would definitely recommend him to friends and family! Entire staff at the practice is extremely friendly and courteous!
Patient Comment April 2019
always have a good experience, friendly staff.
Patient Comment March 2019
He treats people with respect and privacy. Would recommend him to my family and friends anytime.
Patient Comment January 2019
friendly helpful accommodating thanks!!
Patient Comment December 2018
Patient Comment December 2018
Dr.Katz has consistently provided outstanding care to me throughout this medical journey. My progress is a testament to what can happen when a Doctor and his or her practice has the right blend of skill and compassion to offer the patient. I am proud to confidently recommend my doctor, Dr. Katz, to family, friends, colleagues and constituents because his care has been so consistently affirming and supportive. Regarding this surgeon's work, I'm a fan.
Patient Comment December 2018
Great experience
Patient Comment November 2018
immediate surgery was required for a health issue and this practice was highly recommended, and I am so glad they could provide the surgery. Great group of doctors, who are very caring and definitely concerned of their patients well being.
Patient Comment November 2018
the weight management center is top class. from the receptionist to the checkout, and everyone in between, thank you so much for everything you have done and continue to do it