Dr. Robert Marcial Guerra, MD

Dr. Robert Guerra is a board-certified internal medicine physician with nearly four decades of experience caring for patients. He earned his medical degree from the David Geffen School of Medicine at UCLA and completed his residency training at UCSF Medical Center. Throughout his extensive 39-year career, Dr. Guerra has developed deep expertise in managing complex internal medicine conditions. He is fluent in both Spanish and English, allowing him to serve diverse patient populations in their preferred language.

Dr. Guerra practices at locations throughout Santa Maria, California, and maintains hospital affiliations with Santa Ynez Valley Cottage Hospital. His clinical focus includes managing diabetes, particularly Type 2 diabetes, and treating chronic kidney disease. He also addresses common concerns like foot pain and utilizes diagnostic tools such as chest X-rays when needed. Patients consistently rate Dr. Guerra highly for his care, giving him an average rating of 4.0 out of 5 …stars.