Dr. Brendan Michael Cerk, MD

Dr. Brendan Cerk is a rheumatologist and internal medicine physician who earned his medical degree from the University of Illinois at Chicago College of Medicine. With a decade of clinical experience, he specializes in diagnosing and treating conditions affecting the joints, muscles, and immune system. Dr. Cerk is fluent in both English and Spanish, allowing him to serve diverse patient communities.

He practices at multiple locations throughout Whittier and Santa Fe Springs, California, and maintains an affiliation with Olive View UCLA Medical Center. Dr. Cerk treats patients with joint pain, rheumatoid arthritis, and pregnancy-related back pain. His treatment approach includes physical therapy, strength training, and manual therapy techniques to help patients manage their symptoms and improve mobility.