Location(s): Holton, Onaga, St. Marys
Cardiology Clinics
Community HealthCare System can provide you with the highest quality cardiac care, close to home.
Our Cardiac Services Include:
Clinical consultations
Stress tests
Risk factor evaluation and management
Echocardiogram and ultrasound
Diagnostic angiograph
Our team includes nurses, technologists, social workers, therapists and cardiac stress testing specialists. We also partner with Stormont Vial Cardiologists and St. Francis Heart and Vascular Center, whose expert physicians visit our clinic regularly.
To make an appointment with a cardiac specialist, please view the calendar or contact us.
Contact Us
Community HealthCare System
Cardiology
785-889-5039

Chen Chow, MD
Medical Staff
Location: Onaga
Position: Specialty Clinic Provider
Medical Service: Cardiology
Chen Chow, MD
Dr. Chow has clinical interests in heart failure and echocardiography and works with the Cotton-O'Neil Heart Center. He attended medical school at Dalhousie University, Faculty of Medicine in Halifax, Nova Scotia, Canada, and completed his residency at the Cleveland Clinic in Cleveland, Ohio. He also completed a fellowship at the University Hospitals Case Medical Center in Cleveland.
Gilbert Katz, MD
Medical Staff
Location: Holton
Position: Specialty Clinic Provider
Medical Service: Cardiology
Gilbert Katz, MD
Dr. Gilbert Katz is a fellow of the American College of Cardiology. Dr. Katz is board certified in Cardiology and Nuclear Cardiology. He completed a surgical internship at Harvard University-New England Deaconness Hospital and a medical residency and cardiology fellowship at Tufts University-St. Elizabeth’s Hospital in Boston. Dr. Katz enjoys all aspects of cardiology including angioplasty, pacemakers, nuclear cardiology, echocardiography and treatment of heart failure and arrhythmias.
Hemant Boolani, MD
Medical Staff
Location: St. Marys
Position: Specialty Clinic Provider
Medical Services: Specialty Clinics, Cardiology
Hemant Boolani, MD
Dr. Hemant Boolani, a physician with St. Francis Heart and Vascular Center, is a fellow of the American Board of Internal Medicine. He is board certified in cardiovascular disease and internal medicine. Dr. Boolani received his medical degree from N.H.L. Municipal Medical College, Gujarat, India. He completed his residency at Howard University College of Medicine, Washington, D.C. Dr. Boolani also completed a cardiology fellowship at the University of Kansas School of Medicine.
John Joliff, MD
Medical Staff
Location: Onaga
Position: Specialty Clinic Provider
Medical Services: Specialty Clinics, Cardiology
John Joliff, MD
Dr. Joliff is a visiting cardiologist from St. Francis Heart and Vascular Center. He attended medical school at the University of Illinois and completed his residency at the University of Illinois College of Medicine. Dr. Joliff is a fellow of the American College of Cardiology. He is board certified in internal medicine, cardiovascular disease, interventional cardiology, and nuclear cardiology.
Patrick Birkbeck, MD
Medical Staff
Location: Holton
Position: Specialty Clinic Provider
Medical Service: Cardiology
Patrick Birkbeck, MD
Dr. Patrick Birkbeck attended the University of Kansas School of Medicine and completed an Internal Medicine Residency and Cardiology Fellowship there. He is board certified in internal medicine, cardiovascular disease, and nuclear cardiology. His clinical interests are clinical cardiology, echocardiography, nuclear medicine, and transesophageal echocardiography.
Thomas Doyle, MD
Medical Staff
Location: St. Marys
Position: Specialty Clinic Provider
Medical Services: Specialty Clinics, Cardiology
Thomas Doyle, MD
Dr. Doyle attended medical school at Creighton University in Omaha, Nebraska, and completed his residency and a fellowship in internal medicine and cardiology at Texas A&M and Baylor Scott & White Memorial Hospital in Temple, Texas.
Tonya Stallbaumer, APRN‐C
Medical Staff
Location: Onaga
Position: Specialty Clinic Provider
Medical Services: Specialty Clinics, Cardiology