5 /5 Marv Smith: As a very senior citizen with a number of age-related medical problems, I have had many doctors administer to my health needs over the years. Never have I found any of them who could match Dr. Mercers professionalism, wisdom, and personalized care. He is extremely intelligent and his staff reflects his attention to detail and general competence. Dr Mercers availability by phone at all hours of day or night makes him a rare treasure for anyone with a medical issue.