Matthew J. O'Brien, MD

Maria L. Colavincenzo, MD, is a highly-rated dermatologist associated with Northwestern Medicine, known for her expertise in various dermatological conditions, including alopecia, skin cancer, and hair disorders. As an Associate Professor at Feinberg School of Medicine, she combines her medical education with a commitment to providing exceptional patient care, ensuring each visit is thorough and informative. With a patient satisfaction rating of 4.9 stars, Dr. Colavincenzo is recognized for her professional demeanor and ability to explain diagnoses and treatment options clearly. Her dedication to patient well-being is evident through the personalized attention she provides during appointments, making her a trusted choice in the Chicago area for dermatological care. Generated from the website

Northwestern Medicine is proud to have five hospitals ranked among “America’s Best,” including Northwestern Memorial Hospital, the only Illinois hospital to be ranked No. 1 for 14 straight years, by U.S. News & World Report, 2025 – 2026. We are leading the quest for better care in the Chicago area and beyond. With more than 200 locations across Chicagoland, better care and better treatments are never far from home. To learn more, visit our website.