Respiratory Medical Group, Inc.
Respiratory Medical Group, Inc.
Respiratory Medica Group, Inc.


J. Julian Zaka, M.D.

Dr. Zaka obtained his medical degree from St. George’s University in 2002. He continued his training at Coney Island Hospital in New York where he completed his Internal Medicine residency from 2002-2005; and his Pulmonary fellowship from 2005-2007, while serving as Chief Fellow.

He completed his Critical Care fellowship at UMDNJ/Cooper University, Camden, New Jersey, from 2007-2008.

He then entered private practice in Pittsburgh, Pennsylvania, from 2008-2011.

Dr. Zaka has served as a collaborative reviewer for the Yearbook of Critical Care Medicine, and has published in the journal CHEST, as well as The Proceedings of the American Thoracic Society.

He is Board Certified in Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine. His special medical interests include Critical Care Medicine and Pulmonary Hypertension. He is known as a knowledgeable physician who has a warm and friendly demeanor.

Dr. Zaka lives in Walnut Creek with his wife and son. When not working, he enjoys soccer, basketball and spending time with his family.

Respiratory Medica Group, Inc.



Respiratory Medical Group