About Katherine M. O'callaghan, LMHC
Katherine Mack O'callaghan, LMHC is a mental health counselor. Ms. Katherine M. O'callaghan has 19 years of experience in mental health counseling.
Education
Katherine M. O'callaghan, LMHC earned a degree of a Licensed Mental Health Counselor.
Licenses
Katherine M. O'callaghan, LMHC has been registered with the National Provider Identifier database since May 01, 2007, and her NPI number is 1871714618.
Book an Appointment
To schedule an appointment with Ms. Katherine M. O'callaghan, please call (978) 587-4943.