We found 1 provider named 'Guillermo Vergara' nationally.
Dr. Guillermo Nunez-Vergana's area of specialization is general internal medicine. He is professionally affiliated with South Lake Hospital. He is an in-network provider for United Healthcare Compass, United Healthcare Navigate, and United Healthcare HSA, as well as other insurance carriers. After attending National University of San Marcos for medical school, Dr. Nunez-Vergana completed his residency training at St. Barnabas Hospital, Bronx. He speaks Spanish.