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Credentials

Dr. Callaghan is fellowship trained in Mohs surgery, cosmetic dermatology and laser procedures, and has lectured nationally and internationally.

He graduated cum laude with a BA from Boston College and earned his MD from Georgetown University, where he was elected to the Alpha Omega Alpha Honor Medical Society for finishing in the top tier of his class. He completed his dermatology residency at Boston Medical Center and was one of 1O residents nationwide selected to present his research at the Resident of Distinction Award program. He was also awarded the Nancy and G. Robert Baler, MD Distinguished Clinical Scholar Award.

During his fellowship, one of only a few in the country accredited in both Mohs Micrographic Surgery and Cosmetic Dermatology, Dr. Callaghan trained with faculty from Harvard, Brown, and Yale at SkinCare Physicians. He enjoys hiking, skiing, attending concerts, photography, and watching sports, especially hockey and football.

Reviews

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"Dr. Callaghan was very patient and answered all my questions before he started the Mohs procedure. Following the surgery he presented a couple of options regarding the skin repair and gave me the option to chose. This was the 3rd Mohs procedure on my face and I felt most informed with Dr. Callaghan. Also worth noting is his assistant Ashley. She gave the initial anesthesia to numb the nose. This is a very sensitive area and I was dreading this. Ashley knew how to prepare me and deliver it in the most comfortable way possible. I highly recommend this team!"

Cindy L.

"Had a basil carcinoma removed. Dr. Callaghan and his team provided exceptional service and care. Process went smoothly, with no discomfort. He informed me what to expect before and after. Very pleased with his team and the outcome."

Greg

"Dan is a really good guy. Very knowledgeable, friendly and thorough. He answered all my questions. I'll definitely be back to see him again. Thanks!"

Brad N.

Immediate appointments available at many of our 160+ Locations

BOOK AN APPOINTMENT 866-400-3376

Cosmetics/aesthetics 800-647-9851

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