Dr. Robert Marcial Guerra, MD

Dr. Robert Guerra is an internal medicine physician with nearly four decades of clinical experience serving patients in Santa Maria, California. He earned his medical degree from the prestigious David Geffen School of Medicine at UCLA and completed his residency training at UCSF Medical Center. With 39 years of dedicated practice, Dr. Guerra has developed extensive expertise in managing complex internal medicine conditions. He is fluent in both English and Spanish, enabling him to provide care to a diverse patient population.

Dr. Guerra practices at multiple locations throughout Santa Maria and maintains hospital privileges at Santa Ynez Valley Cottage Hospital. He specializes in treating arthritis and various bone, joint, and muscle conditions that commonly affect adults. His clinical expertise also extends to managing liver conditions such as cirrhosis. Dr. Guerra utilizes advanced diagnostic imaging, including CT scans of the abdomen and specialized CT enterography to evaluate …digestive tract concerns. Patients consistently rate his care highly, with an average rating of 4.0 based on patient feedback.