Skip to main content


Maryland Addiction Consultation Service (MACS)

1-855-337-MACS (6227)  |  Sign up for services

MACS provides support to prescribers and their practices in addressing the needs of their patients with substance use disorders and chronic pain management.

Photo of mobile deviceConsultation
For clinical questions, resources, and referral information

Graphic of teacher and students Education
Training opportunities and events

Graphic of ECHO MACS TeleECHO Clinic
Real-time, online learning sessions with expert specialist teams

Graphic of gears Technical Assistance
For practices looking to implement or expand office-based addiction treatment services

Upcoming Events & Trainings

22 Apr
PCSS Half & Half Waiver Training 12:30 pm | Live, virtual CME training

Presented by MACS Consultant, Dr. Christopher Welsh, MD

Download flyer

6 May
A webinar for Frederick County prescribers: Maryland’s PDMP: A Tool to Support Safer Prescribing Practices 12 pm | Virtual, CME webinar

Presented by MACS Consultant, Yngvild Olsen, MD

Q&A with MDH Provider Engagement and Policy Manager, Anna Gribble, MSW, MPH

18 May
PCSS Half & Half Waiver Training 8:30 am | Live, virtual CME training

Presented by MACS Consultant, Sarah Kattakuzhy, MD

Flyer PDF

The Maryland Addiction Consultation Service is administered by the University of Maryland School of Medicine and funded by the Maryland Department of Health, Behavioral Health Administration.