Dr Porto is a board-certified, Harvard-educated dermatologist who provides the best possible care for patients of any age, personalized to your unique skin! We help patients with acne, skin cancer, sun damage, wrinkles, age spots, rashes, cysts, and provide comprehensive cosmetic services. As a skin cancer and reconstructive surgeon, Dr Porto can identify skin cancer at its earliest stage and surgically remove it with precision. If you want your skin to improve, are worried about sun damage and skin cancer, or just want to look as young as you feel--chances are we can help!

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Truly Exceptional Results

We provide the best medicine has to offer to treat even the most stubborn acne, wrinkles, volume loss, and anything that stops people from seeing you the way you see yourself. Dr Porto is an expert in the comprehensive treatment of skin disease and are ready to help you achieve clear skin.

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Expert diagnosis and treatment

As a renown dermatologic surgeon, Dr Porto can find skin cancer at its earliest stage, and can surgically remove these lesions with skill and precision. We pay particular attention to detail, ensuring both complete removal of any cancerous lesions while achieving the best cosmetic result.


Who We Are

Dennis Porto, MD, MPH, FAAD, FASDS

Dr Porto is a board-certified, Harvard educated dermatologist specializing in medical, surgical, and cosmetic skin diagnosis and treatment. Dr Porto graduated at the top of his class in medical school at the University of Iowa before completing a skin cancer research fellowship at Harvard, a one year medicine internship, and a three year dermatology residency. In dermatology residency, Dr Porto refined his surgical, laser, cosmetic, and medical dermatology expertise. Dr Porto credits much of his professional and surgical development to mentorship by American College of Mohs Surgery past-president, Roger Ceilley and American Academy of Dermatology past-president Henry Lim.


After his clinical training, Dr Porto was awarded the Lewis Hackett scholarship to return to Harvard where he studied at the School of Public Health (HSPH) and the Business School (HBS) and was awarded a Masters degree. He is the author of dozens of textbook chapters and journal articles. Dr Porto was an author and editor for  the  textbook on Botox and other cosmetic injections. He was awarded the Golden Scalpel by the American Society for Dermatologic Surgery.


Whether he is surgically removing a skin cancer, using cosmetic lasers or injectables, or helping a patient with acne achieve clear skin, Dr Porto loves finding ways to guide his patients to perfect skin health.


Dermatologists are Medical Doctors (MDs) who complete a 4 year accredited dermatology residency after medical school to specialize in care of the skin, hair, and nails. They receive comprehensive training, including in cosmetic and laser dermatology, Mohs micrographic surgery, pediatric dermatology, and dermatopathology. Some dermatologists choose to supervise mid-level practioners like Nurse Practitioners and Physician's Assistants to extend the reach of the Dermatologist. You can identify a Board-Certified Dermatologist by looking for the F.A.A.D. at the end of their name, signifying that they are Fellows of the American Academy of Dermatology. For more information, click here.

What is a dermatologist?

Skin cancer

Mohs surgery, radiation, excisions, and more

There are several types of skin cancer, all of which have unique considerations for best treatment depending on a variety of factors: size, location, microscopic features, and age.

Mohs micrographic surgery offers the best clearance of skin cancer while preserving the maximum amount of tissue prior to reconstruction. Mohs surgery is a specialized technique performed by a dermatologist.

Excisions, radiation, and electrodessication are other effective treatment options used for skin cancer that's not appropriate for Mohs surgery.


Dennis Porto, MD

Board Certified Dermatologist

Owner, SkinCare.MD



1 Maple Street

2nd Floor

Milford, MA 01757

(508) 478-2610


500 Commonwealth Avenue #526

Boston, MA 02215

(concierge practice only)

©2019 by Dennis A Porto, MD, PC. Domains: SkinCare.MD,,,,