Dr. Aasita N Patel, an expert cardiologist, serves at Chicago Cardiology Institute. Certified by the board in Internal Medicine, Nuclear Cardiology, and Cardiovascular Disease, she specializes in women’s heart health, echocardiography, and nuclear cardiology. Before joining, she held the esteemed position of Chief Cardiology Fellow at the University of Florida-Jacksonville and Chief Medical Resident at West Suburban Medical Center in... Read More about Aasita Patel, MD, FACC

Renowned cardiologist, Dr. Raffay Khan, is dedicated to providing comprehensive cardiovascular care. Situated at 804 East Woodfield Road in Schaumburg, Illinois, Chicago Cardiology Institute offers a holistic and innovative approach to heart health, ranging from pediatric care to complex surgical interventions. With extensive professional training at Columbia and Emory Universities, Dr. Khan specializes in Electrophysiology, ensuring accurate diagnoses and targeted... Read More about Raffay Sikander Khan, MD

Muhammad Balouch, MD, a skilled and experienced heart specialist, offers a wide range of cardiovascular services at his state-of-the-art facility located at 7035 West North Avenue in Oak Park, Illinois. From preventive cardiology and comprehensive heart evaluations to intricate surgical procedures, the center addresses all aspects of cardiovascular health. Dr. Balouch's expertise covers cardiology, heart hospital care, surgical interventions, pediatric... Read More about Muhammad Adnan Balouch, MD

As an interventional cardiologist with a wealth of experience at the Chicago Cardiovascular Institute, Dr. Saba Khan, MD, FACC, is an exceptional healthcare professional. Dr. Khan's expertise spans cardiac and peripheral interventions like stenting, atherectomy, limb salvage, venous ablations, and more, ensuring accurate diagnoses and efficient treatment plans. Additionally, her specialization in venous diseases and women's cardiovascular concerns showcases her... Read More about Saba Khan, MD, FACC, FSCAI

Are you experiencing new-onset heart or circulation-related symptoms that may require immediate attention? Please call us at the special rapid access numbers listed below. One of our team members will provide you with guidance and an urgent appointment, including the same day, depending on the urgency. You will be seen by one of our board-certified cardiologists. Walk-in patients may also... Read More about Immediate Heart & Vascular Care Clinics at Chicago Cardiology Institute

Dr. Pablo F. Soto, a highly esteemed heart specialist in Schaumburg, boasts an impressive portfolio encompassing cardiology, medicine, pediatric cardiology, and cardiovascular and thoracic surgery. Board-certified and renowned for his expertise in non-invasive cardiac imaging techniques like echocardiography, cardiac CTA, and nuclear cardiology, Dr. Soto delivers cutting-edge treatments, ensuring the highest quality of care for every patient.

Julianna A. Fajardo, DNP, FNP-BC, RN is a Board-Certified Family Nurse Practitioner at the Chicago Cardiology Institute, offering expert cardiovascular and critical care. With a Doctorate from Rush University and multiple clinical certifications, she brings years of advanced nursing experience to patient care and education. Julianna also serves as a Visiting Professor at Chamberlain University, mentoring future nurses. Dedicated to... Read More about Julianna Fajardo, FNP-C

Dr. Mark Balek, a highly skilled and experienced cardiologist, offers an array of specialized services at his state-of-the-art practice in Oak Park, Illinois, conveniently located just steps from the CTA Blue Line. With his expertise spanning internal medicine, echocardiography, nuclear cardiology, cardiovascular computed tomography, and cardiovascular medicine, Dr. Balek provides comprehensive care for patients of all ages, prioritizing their heart... Read More about Mark Balek, MD, FACC

Welcome to Chicago Cardiology Institute (CCI), where world-class cardiovascular care meets personalized service. Established in 2009 by Dr. Parag Doshi, CCI has evolved into a team of nine expert cardiologists, providing exceptional health care in a boutique setting. As a private practice, CCI stands out, providing a rare alternative to large health care systems.

Dr. Parag Doshi is the founding director of Chicago Cardiology Institute. He completed his cardiology fellowship at Christ Hospital/ Rush University, where he also served as the Chief Cardiology Fellow. He subsequently pursued his Interventional Cardiology Fellowship at Indiana Heart Institute under the tutelage of Late Dr. Thomas J. Linnemeier, one of the leading pioneers in the field. He is... Read More about Parag Doshi, MD, FACC, FSCAI

Dr. Mohamed is a partner of Chicago Cardiology Institute and Director of Structural Heart and Minimally Invasive Cardiac Therapy Division. His areas of expertise include structural heart disease interventions including transcatheter aortic valve replacement (TAVR), transcatheter mitral valve repair using Mitraclip and many others.

Dr. Solomon “Joey” Sager is Director of Electrophysiology and a partner at Chicago Cardiology Institute. Board-certified in Cardiology and Electrophysiology, he specializes in atrial fibrillation ablation, ventricular tachycardia treatment, and advanced cardiac device care. Trained at the University of Miami and Rush University, Dr. Sager is a leader in complex EP procedures and offers cutting-edge cardiac care in a patient-centered... Read More about Solomon Sager, MD, FHRS

Katherine Heretis, MD is a board-certified cardiologist specializing in cardiovascular imaging, women’s heart health, and weight management. A graduate of Ross University School of Medicine, she completed her training at top institutions including Mount Sinai and Weill-Cornell Medical College. Previously on faculty at New York-Presbyterian Queens, she now provides expert, personalized heart care in the Chicagoland area. Fluent in Greek,... Read More about Katherine Heretis, MD, FACC

Kinjal Patel, FNP, is a compassionate Family Nurse Practitioner with 15 years of nursing experience in cardiac care, medical-surgical units, and geriatric psychiatry. She delivers expert, patient-centered care at Saint Joseph Hospital, managing complex cases in cardiac catheterization and electrophysiology labs. Kinjal is skilled in advanced assessments, medication management, and patient education. With a Master’s in Nursing from United States... Read More about Kinjal Patel MSN, FNP-C

Switi Patel, FNP-C, is a compassionate Family Nurse Practitioner dedicated to providing evidence-based, patient-centered care. With over four years of nursing experience and a Master of Science in Nursing from Chamberlain College, she specializes in managing chronic and acute conditions, preventive care, and patient education. Fluent in English, Gujarati, and Hindi, Switi connects with diverse communities and ensures personalized healthcare.... Read More about Switi Patel FNP-C, MSN, BSN

Grace D. Jeong, FNP-BC, is a compassionate Family Nurse Practitioner with nearly a decade of experience in cardiac care, critical care, and primary care. Based in Illinois, she provides expert, evidence-based care for patients of all ages, managing chronic conditions like diabetes, hypertension, and COPD. Bilingual and skilled in diagnostics and patient education, Grace is known for her personalized, high-quality... Read More about Grace D. Jeong MSN, FNP-BC

Zara Surani, FNP-BC, is a compassionate, dual board-certified Family Nurse Practitioner with over 10 years of nursing experience across critical care, oncology, and primary care. Known for her patient-focused, evidence-based approach, Zara delivers expert care for acute and chronic conditions. She holds an MSN from Chamberlain University and excels in diagnostics, medication management, and holistic patient education. Fluent in EMR... Read More about Zara Surani MSN, APRN, FNP-BC

Jacqueline McWilliams, FNP-C, CVRN-BC, is a bilingual Family Nurse Practitioner at Chicago Cardiology Institute with 11+ years of acute care nursing experience. Specializing in inpatient cardiology, she provides expert care for complex heart conditions, including arrhythmias and post-op cardiac procedures. Known for compassionate, evidence-based care, Jacqueline empowers patients through education and personalized treatment. Fluent in English and Spanish, she is... Read More about Jacqueline McWilliams MSN, APN, FNP-C, CVRN-BC

Guadalupe Cavada, FNP, is a compassionate Family Nurse Practitioner with over 8 years of experience in top-tier hospitals, including Rush and Northwestern. She specializes in critical care, oncology, and holistic, patient-centered treatment. Certified in Oncology Nursing and Chemotherapy/Biotherapy, Guadalupe provides safe, high-quality care with a focus on patient education and empowerment. Fluent in evidence-based practice, she’s committed to improving outcomes... Read More about Guadalupe Cavada MSN, FNP-C

Weili Zheng, MD, is an interventional cardiologist at Rush.

Kim Shapiro, DNP, APRN, is a Structural Heart Nurse Practitioner at DuPage Medical Group with over 20 years of experience in advanced cardiac care. Specializing in TAVR and MitraClip procedures, she delivers expert, patient-focused care in both inpatient and outpatient settings. A leader in cardiology innovation, Kim has shaped atrial fibrillation and device management protocols and actively contributes to research,... Read More about Kim Shapiro DNP, MSN, APRN, FNP-C