Glenford Nixon, MD, CMD is recognized by Continental Who's Who News provided by Share this article Share this article OYSTER BAY, N.Y., April 29, 2021 /PRNewswire/ -- Glenford Nixon, MD, CMD is being recognized by Continental Who's Who for a Lifetime Achievement in Geriatrics for his professional excellence in the medical field and commitment to making house calls as a Geriatrician & Certified Medical Director. Having led an impressive medical career since 1990, Dr. Glenford Nixon is a fellowship-trained geriatrician and certified Medical Director, specializing in Geriatrics, Dementia, Pressure Ulcers, and more. He is currently practicing as a solo practitioner, making house calls in Long Island, NY. Committed to long-term care medicine, Dr. Nixon founded Visiting Physicians Service New York in 2000, now Dr. Glenford Nixon MD PC.