18663 Ventura Blvd, Suite 202
Tarzana, CA 91356
phone 818-938-9505
fax 818-938-9513


Here are some of the members of our wonderful, hardworking staff.

Diane Shockcor, Lead Medical Assistant

Diane has eight years of experience as a medical assistant, both in the emergency department and in cardiology. She and Dr. Shenkman have worked together for four years. Diane was born and raised in Columbus, Ohio, the youngest of 8 children. In her spare time she enjoys walking her boxer Harley, hiking, and sometimes just relaxing at home. She has a wonderful son Matthew and beautiful daughter in law Lindsay, and is excited for the arrival of her 1st grandchild. Go Buckeyes!!!!!!

Ramin Zadeh, Medical Sonographer

Ramin is a registered Diagnostic cardiac sonographer (RDCS) from American Registry for Diagnostic Medical Sonography (ARDMS). He received his Bachelor Degree from California State University of Northridge in 2010 in Visual Communication. Following graduation, he worked as a freelance graphic designer. He then co-founded a successful online womens clothing store in 2014 and managed it as the creative director for three years.

His passion for public health awareness and interest in cardiovascular care led him to obtain his Academic Associate of Science degree in Cardio Vascular Sonography at the West Coast Ultrasound Institute in 2017. Ramin loves spending time in nature, on the hiking trails or by the ocean. He is also passionate about art, music, and photography.