Gama is one of the least developed areas of the Usino-Bundi District of Madang.
The outreach program kicked off yesterday, and will be conducted from February 13-16. It is carried out by a five-member team of medical doctors.
The program reaches out to vulnerable people who are unable to access basic health services.
The medical team consists of the two Americans, one eye specialist from Madang and two doctors from the Kundiawa General Hospital.
Dr Marc Richmond is from California and Dr Maury Krystel comes from North Carolina.