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Our Team

Our team is made up of expert addiction specialists, maternal health providers, and interdisciplinary professionals who believe everyone deserves access to high quality, equitable care for substance use disorders.


Christopher Welsh, MD 
Principal Investigator and Consultant

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Katrina Mark, MD, FACOG 

photo of Lorraine Milio

Lorraine Milio, MD 

Qivon Annan, BA 
TeleECHO Program Coordinator

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Amber Quinlan, BA 
Research Project Coordinator

Tracy Sommer

Tracy Sommer, LCSW
Behavorial Health Consultant


Kelly Coble, LCSW-C
Program Director

MACS for MOMs is made possible through funding from the Maryland Department of Health.

This program is supported by the Centers for Medicare and Medicaid Services (CMS) of the U.S. Department of Health and Human Services (HHS) as part of a financial assistance award. The contents are those of the authors and do not necessarily represent the official views of, nor an endorsement, by CMS/HHS, or the U.S. Government.