Dual Diagnosis

A person with dual diagnosis has both a mental disorder and an alcohol or drug problem.

Programs + Services


General Adult Psychiatry and Psychotherapy Program

Tufts MC Psychiatry in Boston offers general psychiatry and psychotherapy to provide evaluation and therapy for the full range of mental health problems.
More information about programs and services

Doctors + Care Team

David A. Adler, MD

David A. Adler, MD

Title(s): Senior Psychiatrist; Director, Mental Health Services Research Group; Senior Scientist, The Center for Health Solutions; Professor, Tufts University School of Medicine
Department(s): Psychiatry
Appt. Phone: 617-636-5731
Fax #: 617-636-4852

Individual and couples psychotherapy, mental health services research, education, treatment of mood and personality disorders, business executive evaluation, consultation and treatment, primary care psychiatry

View Full Profile for David A. Adler, MD

George S. Sigel, MD

George S. Sigel, MD

Title(s): Program Director, South Boston Behavioral Health; Associate Professor, Tufts University School of Medicine
Department(s): Psychiatry
Appt. Phone: 617-268-1700
Fax #: 617-268-1991

Community psychiatry, chronic mental health, forensic psychiatry, geriatric psychiatry, addictions

View Full Profile for George S. Sigel, MD

Manuel N. Pacheco, MD

Manuel N. Pacheco, MD

Title(s): Chief, Consultation/Liaison Service; Chief, Emergency Service; Assistant Professor, Tufts University School of Medicine; Adjunct Lecturer, Boston University School of Medicine
Department(s): Psychiatry
Appt. Phone: 617-636-5731
Fax #: 617-636-4852

Consultation psychiatry, medical psychiatry, addiction psychiatry, disaster psychiatry, capacity evaluation, ethics consultation, drug interactions

View Full Profile for Manuel N. Pacheco, MD