Dr. John R. Groll, M.D.


Dr. John Groll specializes in cardiology and subspecializes in diagnostic and interventional cardiology.  He received his medical degree from University of Illinois College of Medicine.  He completed internship, residency, and fellowship at Jewish Hospital/Washington University.  Dr. Groll is board certified by the American Board of Internal Medicine. He has been a part of the Memorial Hospital specialty staff since 1998.  In addition to Memorial’s consulting staff, Dr. Groll practices at St. Louis Medical Clinic and is on staff at Missouri Baptist Medical Center.

​Dr. Groll holds outpatient clinics at Memorial Hospital on Wednesdays. Physician referrals are required.

To learn more about our specialists call Memorial Hospital Specialty Clinic at (618) 826-4581 ext. 1366

© 2018 by Memorial Hospital

1900 State. Street, Chester, IL 62233

Tel: 618-826-4581

Memorial is a Joint Commission Gold Seal approved hospital. We provide our patients the highest level of quality care in a secure safe environment.