I first contacted Dr. Margolies due to problem I was having that materialized suddenly. The Dr. was attending an educational seminar and took the time to call me and offered reassurance that my problem was likely not as serious as I feared. I was in his office the next day and his diagnosis and care have been spot on. Dr. Margolies and his staff are consummate professionals and they care…the care shows. I not only will recommend Mark, I have!!