Hennessey Dermatology

I highly recommend this practice. Everyone I encountered on my first appointment was fantastic: from the welcome desk, to the nurses, to the doc (I saw Cossman). Need a dermatologist? Go here....

Dr. Hennessey is extremely capable, knowledgeable, and compassionate. I've been going to him for 40+ years. The staff are all excellent. He keeps you waiting, but his thoroughness makes it worth it.

Dr. Jack Cossman is an exceptional board-certified dermatologist. I have been seeing him for over 2 years now for both common dermatologic diagnoses as well as simple cosmetic procedures such as...

Dr. Hennessey is an awesome Dr. That being said he is VERY popular. I think he is 5 stars but the scheduling and wait time is less than loveable. If you see him it will be thorough, relaxing,...

I have never been to a Dermatologist before (I know, I know) and had a few things I needed to have checked out. I was referred to Hennessey Dermatology by my GP/NP. I saw Michael Ferranti, P.A....