Dr. Emmanuel Peter Katsaros, DO

Dr. Emmanuel Katsaros is a rheumatologist with over three decades of experience treating conditions affecting the joints, muscles, and immune system. He earned his medical degree from Midwestern University-Chicago College of Osteopathic Medicine and completed his residency at Loma Linda University Medical Center. Throughout his 31 years in practice, Dr. Katsaros has developed expertise in managing complex autoimmune and inflammatory conditions. He is fluent in Vietnamese, Spanish, and English, allowing him to serve diverse patient communities.

Dr. Katsaros practices at Pomona Valley Hospital Medical Center and sees patients in Pomona and Loma Linda, California. His clinical focus includes treating rheumatoid arthritis and systemic lupus erythematosus, helping patients manage these challenging autoimmune conditions. He also specializes in chronic pain management, working with patients to develop comprehensive treatment plans. Dr. Katsaros performs procedures such as bursa injections …and arthrocentesis to provide targeted relief for joint inflammation and fluid buildup. Patients rate him 4.0 out of 5 stars on average.