Denver & Longmont:  303.761.0906
Northern Colorado:  970.775.8600

Appointments:  Request Online

Meet Our Physicians


Dr. Matt Mahlberg, MD

Matthew J. Mahlberg, M.D. is a board-certified dermatologist and fellowship-trained dermatologic surgeon who specializes in Mohs micrographic surgery for skin cancer, laser surgery, and aesthetic dermatology. He recently served as President of the Colorado Dermatologic Society and is an Assistant Clinical Professor of Dermatology at the University of Colorado.

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Dr. Theo Alkousakis, MD

Dr. Theo Alkousakis is a board-certified dermatologist with a special interest in pigmented lesions, skin cancer and clinical research in psoriasis and atopic dermatitis. Before joining Colorado Center for Dermatology he was the Medical Director of the Adult Dermatology Clinic at the University of Colorado Hospital, where he also was the Director of Clinical Research for three years.  

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Dr. Maura Caufield, MD

Dr. Caufield is board-certified in both dermatology and internal medicine and has a special interest in complex medical dermatology, pediatric dermatology, and women’s health. After graduating from medical school, Dr. Caufield was selected for a highly sought-after combined residency in Dermatology and Internal Medicine at Georgetown University and Medstar Washington Hospital Center where she served as Chief Resident.

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Dr. Leslie Stewart, MD

Dr. Leslie A. Stewart is a board certified Dermatologist and fellow of the American Academy of Dermatology who has been in practice since 1990. She completed her undergraduate studies at Case Western Reserve University, medical school at Ohio State University, and internship at Northwestern University.

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Dr. Annie Wester Jones, MD

Dr. Annie Wester is a board-certified dermatologist who specializes in general and medical dermatology for both children and adults. She also practices cosmetic and procedural dermatology.

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We look forward to working with you.