Theresa Margaret O'halloran, LMHC is a Counselor - Behavioral practicing in Brewster, NY
She has not yet shared a personalized biography with Doctor.com.
Accepts New Patients: Yes
Theresa Margaret O'halloran, LMHC has not yet listed the medications that she commonly prescribes.
Theresa Margaret O'halloran, LMHC has not yet specified the insurance plans she accepts.