About Dr. Matthew Donlan
Dr. Matthew Donlan is a Doctor of Behavioral Health (DBH) and Licensed Alcohol and Drug Counselor (LADC I) with extensive experience across clinical care, executive leadership, academic instruction, and behavioral health consulting. His work focuses on practical, evidence-based treatment for substance use, anxiety, depression, trauma, and co-occurring disorders.
Dr. Donlan opened Donlan Counseling Services in 2021 after transitioning from his role as Chief Executive Officer of the Addiction Treatment Center of New England, where he helped shape and expand Medication-Assisted Treatment and integrated behavioral health services. Since then, he has continued to work clinically while also serving as a consultant to treatment programs across Massachusetts.
In 2025, Dr. Donlan served as Consultant and Clinical Director at New Growth Recovery in Springfield, Massachusetts, where he assisted with staff hiring, patient and employee handbook development, scheduling and curriculum design, BSAS licensure, business development, and Joint Commission accreditation. His consulting work supports organizations at all stages of development, from startup through accreditation and program expansion.