Zaid Noman, MD
Family Physician
5888 Edinger Ave
Huntington Beach, CA 92649
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167 providers
Availability last updated 10/24/2026
Zaid Noman, MD
Family Physician
5888 Edinger Ave
Huntington Beach, CA 92649
Dr Annie Barseghian, MD
Family Physician
50 Bellefontaine Street
#301
Pasadena, CA 91105
Iris May Navarro Md, MD
Family Physician
200 East Del Mar Boulevard
Suite 200
Pasadena, CA 91105
Gene L. Syn, MD, is one of the skilled physicians practicing at Minimally Invasive Medical Group, which has offices in Lake Forest, Mission Viejo, and Irvine, California.
He is a second-generation Korean-American who was born in Los Angeles and raised in Orange County, California. He graduated from the UCLA School of Medicine in 1992. He then did his general surgery residency at the New York Flushing Hospital Medical Center from 1992 to 1997. He further specialized in colon and rectal surgery at the Greater Baltimore Medical Center from 1997 to 1998.
Dr. Syn received his board certification from the American Board of Surgery as well as the American Board of Colon and Rectal Surgery. He has been practicing colon and rectal surgery in Southern California for over 20 years.
To schedule an appointment with Dr. Syn or another member of the team at Minimally Invasive Medical Group, call the office or request an appointment online today.
Dr. Gene Syn, MD
Colorectal Surgeon
18102 Sky Park Circle South
Suite D
Irvine, CA 92614
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
Dr. Patricia Guevara-Channell, MD
Family Physician
8008 Haven Ave Ste 100
Suite 100
Rancho Cucamonga, CA 91730
Dr. Wayne Dysinger, MD
Family Physician
800 Magnolia Ave
Suite 105
Corona, CA 92879