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289 providers
Availability last updated 10/05/2026
Dr. Maged Tanios serves as the Regional Medical Director of Sound Physicians and is the current director of the ICU and Intensivists Program at Long Beach Medical Center. Dr. Tanios is a Board-Certified physician who specializes in pulmonary medicine, critical care, and sleep medicine. At Southern California Pulmonologists and Intensivists Network of Sound Physicians, the doctor and his staff serve the residents of Long Beach, California, and many neighboring communities. Dr. Tanios has been practicing medicine in Southern California for almost 15 years. He is a pillar in the local medical community and serves on many hospital boards and committees in the Long Beach area.
After completing his internal medicine residency, Dr. Tanios went on to complete several fellowships including three at Tufts-New England Medical Center in sleep medicine, critical care medicine, and pulmonary medicine. In addition to earning his medical degree, Dr. Tanios earned a Master of Public Health (MPH) in Health Services Management & Policy from Tufts University School of Medicine and is completing an MBA in Healthcare Management at Johns Hopkins Carey Business School.
Dr. Tanios is also an accomplished associate professor of medicine at David Geffen School of Medicine at UCLA. Dr. Tanios received the Golden Apple Award for Teaching excellence from the Family Medicine program at Long Beach Medical Center and the Munzer Family Award for Research and Literary accomplishment from the Memorial Medical Center Foundation.
Dr. Tanios has received numerous achievements and awards for his work. He has been recognized by the American Lung Association and has also applied for and received grants from the National Institutes of Health. Most recently, Dr. Tanios was selected to the 2016 registry of “America’s Best Physicians.” He has also been listed on Southern California Super Doctors for the consecutive years of 2016-2021.
Dr. Tanios is a member of the American Thoracic Society, the American College of Chest Physicians, and the Society of Critical Care Medicine.
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Dr. Maged Tanios, MD
Internist
3605 Long Beach Boulevard
Suite 405
Long Beach, CA 90807
Joao Ferraz, MD, is a fellowship-trained Critical Care Medicine specialist at Long Beach Medical Center. He completed his fellowship in Critical Care Medicine at Baylor College of Medicine in Houston, Texas, where he received extensive training in the management of critically ill patients, including advanced mechanical ventilation, hemodynamic support, and cardiovascular critical care.
Prior to fellowship, Dr. Ferraz practiced as a hospitalist at Cleveland Clinic in Cleveland, Ohio. He completed his Internal Medicine residency in Chicago and earned his medical degree from the University of São Paulo in Brazil.
Dr. Ferraz has particular interests in mechanical ventilation, respiratory failure, hemodynamics, cardiovascular critical care, and the care of patients with complex multisystem illnesses. His training also includes extensive experience with advanced mechanical circulatory support, including ECMO, ventricular assist devices, and other temporary mechanical support systems.
In addition to his clinical work, Dr. Ferraz is involved in medical education, clinical research, and quality improvement. He has published several peer-reviewed studies focused on the management of critically ill patients with respiratory failure and continues to pursue research aimed at improving evidence-based care and outcomes in the intensive care unit.
Originally from Brazil, Dr. Ferraz is fluent in English, Portuguese, Spanish, and French. Outside of medicine, he enjoys tennis, skiing, traveling, and spending time with his family.
Joao Ferraz, MD
Internist
3605 Long Beach Boulevard
Suite 405
Long Beach, CA 90807
Larry Suk
Internist
15435 S. Western Ave.
201
Gardena, CA 90249
Evan Vidar, MD
Internist
555 E Hardy St
Inglewood, CA 90301
Areg Hovsepyan
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Jason Schnack, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Andreh Carapiet, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Rania Khoukaz, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Narbeh Tovmassian, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Rajnish Jandial, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Garen Derhartunian, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Satish Deshpande, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Derenik Estepanian, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Damon Choi, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Cynthia Gutierrez, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Michael Raya, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
Hovhannes Kurghinyan, MD
Internist
1812 Verdugo Blvd
Glendale, CA 91208
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