Erin C. Davis-Delay, MD

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.

Mark W. Stolar, MD, is affiliated with Northwestern Medicine Regional Medical Group and specializes in internal medicine with a focus on adult health issues. His practice encompasses a range of areas including diabetes management, bone health, and men's health, reflecting a comprehensive approach to patient care. With a reputation for thoroughness and compassion, Dr. Stolar has garnered excellent patient reviews, highlighting his ability to listen and provide personalized treatment strategies. He has over four decades of experience and remains dedicated to helping patients achieve control over their health conditions. Generated from the website

Dr. Lisa M. Glosson, MD, is a highly-rated family medicine physician affiliated with Northwestern Medicine Regional Medical Group, serving the Woodstock, IL community. With a commitment to patient-centered care, she is known for her attentive listening and knowledgeable approach, ensuring her patients feel comfortable discussing their medical concerns. Dr. Glosson completed her medical education at Rush University Medical College and has been recognized for her exceptional patient care, receiving numerous positive reviews for her warm demeanor and thorough explanations of treatment options. Her dedication to her patients' well-being has earned her a loyal following, with many patients trusting her with their healthcare for years. Generated from the website