We are a privately held company in West Bloomfield, MI.

Leonard Y. Kerwin, MD, is a board-certified Dermatologist at Associated Dermatologists, he is available for appointments at the Keystone Medical Center in Novi, the Atrium Medical Center in West Bloomfield, and the Northpointe Medical Plaza in Berkley, MI. He worked on malignant melanoma research at the Laboratory of Molecular Dermatology, completed his internship at Ascension Providence Rochester Hospital, and his dermatology residency at Wayne State University. Dr. Kerwin's interests in dermat...

Leonard Y. Kerwin, MD, is a board-certified Dermatologist at Associated Dermatologists, he is available for appointments at the Keystone Medical Center in Novi, the Atrium Medical Center in West Bloomfield, and the Northpointe Medical Plaza in Berkley, MI. He worked on malignant melanoma research at the Laboratory of Molecular Dermatology, completed his internship at Ascension Providence Rochester Hospital, and his dermatology residency at Wayne State University. Dr. Kerwin's interests in dermatology include skin cancer treatment, scar revision and earlobe repair, hyperhidrosis, cosmetic dermatology, skin rejuvenation, fillers and cosmeceuticals. He is on staff at William Beaumont Hospital, Huron Valley Hospital, and St. John Providence.