Mark Anthony Speyer, MD - Northwestern Medicine Regional Medical Group

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.

Sohail A. Chaudhry, MD, affiliated with Northwestern Medicine, specializes in surgical oncology and offers a comprehensive range of health services, from primary care to complex medical treatments. With a focus on patient-centered care, Dr. Chaudhry is known for his professional and courteous approach, ensuring that patients receive thorough explanations and clear guidance throughout their treatment journey. The practice is supported by a talented healthcare team affiliated with several renowned hospitals within the Northwestern Medicine network. With a strong emphasis on excellence in patient experience, they prioritize accessibility and communication, reflecting their commitment to high-quality health care. Generated from the website