Cheng-An Mao, MD


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Cheng-An Mao, MD

Family Medicine, Geriatric Medicine

Cheng-An Mao, MD is a board certified family medicine physician with an additional board certification in geriatric medicine. Dr. Mao received a medical degree from Taipai Medical College in Taiwan and completed a family medicine residency at St. Joseph’s Regional Medical Center in Paterson, NJ. He continued on to complete a geriatric medicine fellowship at the University of Pennsylvania Health System.


  • Board Certified: Geriatric Medicine
  • Board Certified: Family Medicine
  • Acupuncture


  • Chinese


  • Top Doctors in New Jersey in Geriatrics , New Jersey Monthly, 2017
  • Health Care Professional of the Year , The ARC of New Jersey, 2011