Dr. Cheng-an Mao specializes in family practice in Clifton area. Dr. Cheng-an Mao, MD has a medical practice at 871 Allwood Road, Clifton NJ, and has over 31 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1986. He is affiliated with numerous hospitals, including St Joseph's Regional Medical Center (NJ) and more. Dr. Mao is accepting new patients at his medical office and practice location in Clifton, New Jersey. He is available for appointments, preventative care, medical care as well as ongoing patient care.