CHIP and CTO Program at The Christ Hospital

Complete Coronary Revascularization in Higher-Risk and Indicated Patients Program  

The Christ Hospital Health Network's Complete Coronary Revascularization in Higher-Risk and Indicated Patients (CHIP) program offers treatments that restore blood flow to the heart (coronary revascularization) in high-risk patients. It is the only comprehensive program in Ohio dedicated to treating patients with complex coronary artery disease, including:

  • Left main disease

  • Multi-vessel coronary artery disease

  • Calcified lesions that need minimally invasive surgery to remove (atherectomy)

  • Bifurcation and trifurcation lesions

  • Chronic total occlusions (CTOs)

The CHIP team also evaluates treatment options for patients who:

  • Have been turned down for surgery due to risk factors

  • Prefer to avoid open heart surgery

  • Are looking for a second opinion for their coronary artery disease treatment 

For more information or to schedule an appointment call 513-564-2447 (CHIP).

CHIP at The Christ Hospital Health Network

Our care team includes experts in different specialties. They thoroughly evaluate patients facing complex coronary artery disease. Doctors, surgeons, patient coordinators, nurses, and other specially trained staff members work together treat these conditions. This helps provide care that goes above and beyond any other hospital in the region. 

When you or a loved one is referred to The Christ Hospital Health Network's CHIP Program, one of our coordinators will reach out to gather information and help schedule appointments. The coordinator will be by your side throughout the process to ensure you meet treatment goals at every step. 

You will also meet with one of our specially trained physicians. The doctor will talk to you about treatment options based on your medical history and personal preferences. 

Dr. Robert Riley, along with Dr. James Kong and Dr. Joel Reginelli, leads our CHIP Program.

Dr. Riley, is an interventional cardiologist who cares for patients with complex and high-risk coronary artery disease. He’s active in clinical research and regularly publishes work focused on revascularization procedures for high-risk patients. Dr. Riley also co-edits a monthly newsletter on high-risk stenting procedures (percutaneous coronary intervention or PCI procedures). 

A HEART team approach

The Christ Hospital Health Network's CHIP Program team takes a HEART approach to each patient. This means each treatment decision is a collaboration between team members who specialize in different areas of cardiology. Team members meet several times a week to discuss cases and treatment strategies, so each patient receives the most advanced and well-rounded care. 

Our HEART team is made up of specialty-trained experts in cardiology, including:

  • Interventional cardiologists

  • Cardiac surgeons

  • Heart failure physicians

  • Heart transplant physicians

  • Cardiac imaging specialists

  • Electrophysiologists 

HEART collaborative leaders


Cardiothoracic surgery

 

Dr. Geoffrey Answini 

Dr. Mario Castillo Sang 

Heart failure

Dr. Eugene Chung 

Dr. Gregory Egnaczyk 

Cardiovascular intensive care (ICU)

Dr. Timothy Smith

Advanced valve disease

Dr. Ian Sarembock

Stenting treatments (PCIs) for chronic total occlusions (CTOs)

Dr. Robert Riley

Carl and Edith Lindner Center for Research and Education

Dr. Dean Kereiakes