Lydia Clarice Wolkiewicz, MD

Matthew B. Maas, MD, is a distinguished shoulder and elbow surgeon affiliated with Northwestern Medical Group in Chicago, specializing in orthopaedic sports medicine and upper extremity surgeries. With a focus on providing comprehensive care, Dr. Maas has received high ratings from patients for his professionalism, attentiveness, and effective communication skills. He is a faculty member at the Feinberg School of Medicine and has completed his medical education and residency at respected institutions, including Loyola University and McGaw Medical Center of Northwestern University. Dr. Maas is board certified by the American Board of Orthopaedic Surgery and is recognized for his ability to connect with patients and provide knowledgeable treatment for various shoulder and elbow conditions. Generated from the website

Dan J. Fintel, MD is a cardiologist at Northwestern Memorial Hospital. His special interests include acute coronary syndromes, heart failure, lipid disorders, nuclear cardiology, atherosclerosis prevention, atrial fibrillation, coronary artery disease, hypertension, ischemic heart disease and lipoprotein disorders. Dr. Fintel is board certified in cardiovascular disease, nuclear cardiology, critical care medicine and internal medicine. He is a professor at Northwestern University Feinberg School of Medicine.