Rajasekhar Kolla, MD

Grzegorz Blecharz, MD is a highly qualified medical professional specializing in immediate care and emergency medicine. With a medical education from Jagiellonian University Medical College and residency training at Swedish Hospital, Dr. Blecharz is board-certified in family medicine. He is affiliated with the Medical Group Doctors of Emergency Medicine of Illinois IV and is on the medical staff at Kishwaukee Hospital. Patients can trust in his expertise and dedication to providing quality healthcare. As an independent practitioner within the Northwestern Medicine Physician Network, Dr. Blecharz is committed to delivering exceptional patient care. He has received extensive training and holds certifications from the American Board of Family Medicine. With a focus on immediate care, Dr. Blecharz ensures that patients receive prompt and efficient medical attention for their urgent healthcare needs.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.

Katelyn M Vandermast, APRN, is a certified nurse practitioner affiliated with Northwestern Medicine Regional Medical Group in Sycamore, Illinois, specializing in obstetrics and gynecology, with a secondary focus on emergency medicine. She holds a Master's degree from Northern Illinois University School of Nursing and is recognized for her compassion and thorough patient care. Rated highly by patients, Vandermast is noted for her ability to make patients feel comfortable, taking the time to listen and address their health concerns effectively. Her role within the Northwestern Medicine Physician Network exemplifies a commitment to providing accessible and quality healthcare services to the community. Generated from the website