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Berkley Office
Commerce Office
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Novi Office
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Medical
Medical Services
We have a wide range of services designed to address your specific skincare needs.
Conditions Acne
Actinic Keratosis
Eczema (Atopic Dermatitis)
Hair Loss & Alopecia
Melanoma
Moles
Psoriasis
Rashes
Rosacea
Scars
Skin Cancer
Spider Veins
Vitiligo
Warts
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Treatments & Procedures Biologics & Topical Medications
Excisions & Biopsies
Mohs Surgery
Photodynamic Therapy (PDT)
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Aesthetic
Cosmetic Services
Our cosmetic services are tailored to remedy your skincare needs.
Conditions Acne
Brown Spots and Discoloration
Enlarged Pores
Lines and Wrinkles
Sagging Skin
Unwanted Body Fat
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Treatments & Procedures Botox® & Dysport®
DiamondGlow® Microdermabrasion
Facial Fillers
Hair Removal
HydraFacial®
Laser Resurfacing
Microneedling
Skin Rejuvenation
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Leonard
Kerwin
MD, FAAD, FACMS
Leonard Kerwin MD, FAAD, FACMS
Leonard Kerwin MD, FAAD, FACMS
Book an Appointment
4.9
132 Google Reviews
Areas of Interest
Acne Treatment
Acne is a common – and treatable – skin condition that occurs when pores become clogged, resulting in whiteheads, blackheads, cysts or red bumps. We treat them all – fast!
Actinic Keratosis
A rough, scaly patch, bump or reddish spot on areas of the skin often exposed to the sun. If untreated, it can develop into a skin cancer called squamous cell carcinoma.
Botox & Dysport
Effectively soften lines on the forehead, around the eyes, between the brows, around the lips and along frown lines. Come see us for a proven treatment with instant results.
Excisions & Biopsies
Excisions are small surgeries to remove lesions from the body. They are done to remove a problematic lesion – like skin cancer – or to get a biopsy for laboratory diagnosis.
Mohs Surgery
A surgery that cuts away thin layers of skin to address skin cancer. Mohs performed by our certified physicians has a high cure rate and minimizes damage to healthy tissue.
Treatment of Moles
Moles are a common skin growth that can vary in color, shape and size. Some moles can develop into melanoma, so it is important to see a dermatologist if you see any changes.
Skin Cancer Treatment
Skin cancer is the uncontrolled overgrowth of abnormal skin cells. When caught early, it can be very treatable.
Wart Treatment
Common warts, flat warts and plantar warts are caused by strains of the human papillomavirus (HPV) and appear on hands, face, feet or genitals. Schedule now to get treatment.
The art of dermatology combines an in-depth understanding of skin diseases and conditions with a personalized approach tailored to an individual's needs and desires. I pride my practice on providing compassionate, personalized care with strong communication, accessibility and a thorough visit. Visits and treatments are tailored for a personalized approach in the best interest of the patient to help them reach their desired high-quality outcome.
Leonard Y. Kerwin, MD, FAAD, FACMS
About Your Provider
Born and raised in Michigan, Dr. Kerwin completed his undergraduate education at the University of Michigan and medical school at Wayne State University in Detroit. Following medical school, he worked on malignant melanoma research at the Laboratory of Molecular Dermatology in the Barbara Ann Karmanos Cancer Institute, and then went on to complete his internship at Ascension Providence Rochester Hospital (formerly Ascension Crittenton Hospital) in Rochester Hills, Michigan. Dr. Kerwin completed his dermatology residency at Wayne State University before completing his fellowship in procedural dermatology and Mohs Surgery in Philadelphia, Pennsylvania. He is also a Fellow of the American College of Mohs Surgery.

In addition to continuing to serve patients at Associated Dermatologists, Dr. Kerwin teaches at the John D. Dingell Veterans Affairs Medical Center, affiliated with the Wayne State University Department of Dermatology. He is also on staff at Corewell Health, Huron Valley Hospital, and St. John Providence. Dr. Kerwin was named by the Residents of the Department of Dermatology at Wayne State Faculty of the year in 2016. Additionally, he continues to educate and serve as a mentor for City Year Detroit. He has been voted “Top Doc” every year since he started at the practice in 2015.
Credentials
Residency, Wayne State University
Fellowship Mohs Micrographic and Procedural Dermatology; Dermatologic SurgiCenter Philadelphia, PA
Locations
Novi
46325 W. 12 Mile Road
Suite 370
Novi, MI 48377
Phone: (248) 773-3640
Driving Directions
4.8
1088 Google Reviews
West Bloomfield
6330 Orchard Lake Rd
Suite 120
West Bloomfield, MI 48322
Phone: 248-855-3366
Fax: 248-855-6213
Driving Directions
4.8
1737 Google Reviews