Dr. Kelvin Mai specializes in internal medicine in Fountain Valley area. Dr. Kelvin Mai, DO has a medical practice at 11420 Warner Avenue, Fountain Valley CA, and has over 14 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 2003. He is affiliated with numerous hospitals, including Orange Coast Memorial Medical Center (CA) and more. Dr. Mai is accepting new patients at his medical office and practice location in Fountain Valley, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.