I had been a patient of the office for over 35 years but recently had a major problem. I was urinating excessively, made an appointment. He never checked me after being there for 1 1/2 hours. Said I might have a kidney stone. Had one before and knew it wasn't one. Went home and called again and was still having a problem. Talked to me on the phone but never checked/examined me. At that point after 5 weeks I was still suffering, I made appointment with a new urologist only to find out through many tests I had an enlarged prostate. Long story short... I was operated on today. Very disappointed with Dr. Gellman and will not be returning to his practice.

Submitted May 23, 2017

Unfortunately Dr. Gellman doesn't not inform you that the "procedures" he does in his office are separate procedures and are not covered under the insurance. So BE WARNED that you will get a bill from your insurance and the standard visit now costs several hundred dollars. And they assume no responsibility to inform you that they are doing a non-covered procedure..... VERY DECEPTIVE.

Submitted March 26, 2012

Don't see Dr. Gellman for Interstitial Cystitis, he knows nothing.

Submitted Sept. 9, 2011

The best doctor in its field.Hands on experience from many years of practice,honest and sincere.If every doctor will be like Dr.Gellman there would be millions of happy,healthy people on earth.Becoming his patient was the best solution for all my problems - his diagnosis and subsequent treatment were absolutly correct.

Submitted June 11, 2010

Very good and knowledgable Doctor. The best urologist in the area. His staff is excellent. Highly recommended.

Submitted March 17, 2010

Saved my life operated to removed cancer in right kidney only need to take 20% of kidney had me out of hospital in 3 days. No pain post op.

Submitted July 23, 2009

Know Dr. Gellman for 30 years. He is OK. A little heavy on the tests though.

Submitted Jan. 15, 2009

I am pleased with Dr. Gellman, he has been terrific with my hadicapped sister, who was admitted through the emergency room on medicaid to St. Clare's in Denville Thank you, you make me believe in human goodness again

Submitted Dec. 19, 2008

Dr. Gellman is a great Doctor.... when he retires he should open a practice to INSTRUCT other peers how to treat clients.... us! Knowledge & bedside manner is a 10+. The office is as good also. If he had a partner that would be better for more appts.

Submitted Nov. 25, 2008

A wonderful doctor -- does not rush you when you visit him. Always unruffled, great bedside manner, personable and caring. Explains treatment in detail. And a very nice man, to boot. Highly recommend him.

Submitted Aug. 2, 2008