Dr. Marc Lorenz Montecillo specializes in internal medicine in Lancaster area. Dr. Marc Lorenz Montecillo has a medical practice at 43112 15th Street West, Lancaster CA, and has over 5 years of experience in the field of medicine. He graduated from University Of California, Ucla School Of Medicine with his medical degree in 2012. Dr. Montecillo is accepting new patients at his medical office and practice location in Lancaster, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.