Philip S. Ellerin, MD, FAAD
The Dermatology office of Philip S. Ellerin, MD, FAAD incorporates the Ellerin Medical and Cosmetic Dermatology Center, the Dermacare Center and the Phototherapy Center, all located at 172 Cambridge Street (Rt. 3A) Burlington, Massachusetts, 01803.
Dr. Ellerin, a diplomate of the American Academy of Dermatology and board certified since 1972, is an assistant clinical professor at Tufts and Boston University Medical School 1981-2008 and taught at the Boston Medical Center as a clinical instructor.
Dr. Ellerin graduated from Tufts University School of Medicine in 1965 and completed his residency at the Boston City Hospital and New England Medical Center.
In 1968 during the Vietnam War, Dr. Ellerin was honored with the Bronze Star Medal for his sentinel study of fungal disease leading to preventive treatment in combat troops. His publications regarding Prevention of Skin Disease During Riverine Warfare in the Mekong Delta resulted in the development of specialized footwear decreasing the incidence of foot fungus in soldiers. Following his promotion to major, he became Chief of Dermatology at Ft. Carson, Colorado.
After completing his residency in 1971, Dr. Ellerin opened his private practice in Dermatology.
Group Practice/Hospital Affiliations
Boston Medical Center
Tufts Medical Center
AAD Membership Status
Medical School and Year of Graduation
Tufts University School of Medicine — 1965
Resident in Dermatology Boston City Hosp / New England Medical Center – 1966 to 1967 and 1969 to 1971
Asst. Clinical Prof. Tufts and Boston Univ. Schools of Medicine 1981-2003
Intense Pulsed Light/Lasers (Hair Removal & EpiFacial)
Health Care Participation
Key Professional Achievements and Awards
Past President and Board of Directors Massachusetts Academy of Dermatology
Dermatologist for Boston Celtics
Top Doctor (Castle-Connolly)
Nominating & Membership Committees Noah Worcester Derm. Society
American Cancer Society Physician Recognition Award
Bronze Star U.S. Army Vietnam
Michelle Ryder, PA-C
Michelle Ryder is a licensed Physician Assistant specializing in medical, surgical and cosmetic dermatology. She graduated from the University of New Hampshire and continued on to graduate school at Northeastern University where she received her Masters degree in Health Professions and Policy as well as her Physician Assistant Certification.
Michelle provides a wide range of medical and surgical dermatologic care and treatments for skin conditions such as acne, rosacea, eczema, psoriasis, hair loss, rashes, skin cancers and pre-cancers. As a Physician Assistant, she has years of surgical experience and is skilled at suturing and cosmetic closures in addition to performing skin biopsies and surgical excisions. Michelle is a strong advocate of healthy skin care practices including sun protection for prevention of skin cancer and premature skin aging as well as routine skin cancer screening examinations.
Adding to her list of talents, Michelle has extensive experience in cosmetic and aesthetic treatments, including advanced skin rejuvenation techniques, injectables (neuromodulators and dermal fillers), and sclerotherapy for treatment of spider veins. She enthusiastically treats patients of all skin types in the adult and pediatric populations
Practicing for 18+ years
NCCPA Board Certified Physician Assistant
Medical & Surgical Dermatology
Northeastern University: Physician Assistant Program; Masters of Health Professions, MHP
Member American Academy of Physician Assistants
Member Society of Dermatology Physician Assistants
Member New England Dermatological Society
Member American Society for Laser Medicine & Surgery
Member American Academy of Surgical Physician Assistants
Tricia Aiston, MS, APRN, FNP-BC
Tricia Aiston is a licensed Advanced Practice Registered Nurse specializing in dermatology. She received her Bachelor of Science degree in Nursing and Master of Science in the Family Nurse Practitioner Program from Rivier University. Prior to beginning her career as a Nurse Practitioner in dermatology, Tricia worked as an RN for seventeen years and later went on to become a Nurse Practitioner in family practice where her scope of practice included general dermatology. She has continued her passion for dermatology here in our office while treating patients in the adult and pediatric populations with dermatologic concerns including skin cancer and pre-cancer, acne, rashes, rosacea, eczema, psoriasis, hair loss and warts as well as performing skin biopsies and skin cancer screening examinations.
Practicing for 5+ years
ANCC Board Certified Advanced Practice Registered Nurse
Rivier University; Master of Science Nursing (MSN): Family Nurse Practitioner
Member Dermatology Nurses Association
Member New England Dermatological Society
Member Massachusetts Coalition of Nurse Practitioners
Member New Hampshire Nurse Practitioner Association
ILM Certification Neuromodulators and Dermal Fillers