About Ellen Ahn
Ellen Ahn is an addiction / substance abuse counselor. Ms. Ellen Ahn has 18+ years of experience in addiction / substance abuse counseling.
Licenses
Ellen Ahn has been registered with the National Provider Identifier database since September 29, 2006, and her NPI number is 1467544304.
Book an Appointment
To schedule an appointment with Ms. Ellen Ahn, please call (714) 449-1125.