To Schedule An Appointment
Call 909-464-9119
Robert Castro, DO FACC | Board Certified Interventional Cardiologist
Dr. Robert Castro is a local native of the Walnut, Diamond Bar, and Chino area. He graduated from Western University of Health Sciences and completed his internal medicine residency at Arrowhead Regional Medical Center. He remained on staff as an Associate Professor of Medicine and was awarded the the Golden Apple Award for teaching. In 2010, Dr. Castro decided to pursue a career as a cardiologist and completed his fellowship training at Palmetto General Hospital in the greater Miami area and St. James Hospital in the greater Chicago area. Dr. Castro specializes in coronary artery disease and performs his angioplasty procedures through the lesser invasive radial artery approach.
Joseph Chan, DO FACC FASE | Board Certified General Cardiologist
Dr. Joseph Chan is a local native of the Rowland Heights, Walnut, and Chino Hills area. He graduated from Western University of Health Sciences and completed his Internal Medicine residency at Scripps Mercy Hospital in San Diego, CA. He completed his fellowship training in Cardiovascular Disease at Broward Health Medical Center, in Fort Lauderdale, FL. He is multi-lingual and speaks English, Chinese (Cantonese), Chinese (Mandarin), and Spanish. Dr. Chan specializes in coronary artery disease, echocardiography, trans-esophageal echocardiography, arrhythmias, and heart failure. He is triple board certified in Internal Medicine, Cardiovascular Disease, and Echocardiography.
Jessica Annaheim, NP