Our office has moved to the 5th floor of the Crosstown Building located at 801 Massachusetts Avenue. We are no longer located in the Shapiro Building.
Boston Medical Center’s Office Based Addiction Treatment (OBAT) Program was established in 2003 and currently serves over 800 patients, making it the largest hospital-based addiction treatment program in New England. The OBAT team treats patients with approved medications for substance use disorders including buprenorphine, injectable buprenorphine, injectable naltrexone, and oral naltrexone. Patients receive specialized treatment for their substance use disorder integrated within a primary care setting, allowing all their medical needs to be addressed by a team of providers. The OBAT Program has been recognized nationally and replicated within many outpatient settings, including primary care, family medicine, behavioral health, and OB/Gyn practices, among others.
Click here for resources and virtual supports during COVID-19 pandemic
Derrek Anderson speaks about how the program helped him end 30 years of heroin use.
Contact Us
Crosstown Center 617.414.4123
Treatments & Services
The BMC OBAT Program provides the following services to patients:
- Treatment for all types of Substance Use Disorders, including opioid, alcohol, benzodiazepine, and stimulant use disorders
- Trained addiction experts including nurses, physicians, nurse practitioners, social workers, psychiatrists, patient care coordinators, medical assistants, and recovery coaches
- Medications for Opioid Use Disorder (MOUD): buprenorphine (Suboxone), injectable buprenorphine (Sublocade), and naltrexone (Vivitrol, Revia)
- Same-day medication access
- Direct telephone access to the nursing team
- Compassionate and non-judgmental care
- Harm reduction services and resources
- Specialized services to justice-involved individuals, adolescents, pregnant and post-partum women, and those with brain injuries
- Assistance accessing social supports and other benefits (e.g., food, IDs, employment, insurance)
- Behavioral health and psychiatric services
- Access to short- and long-term birth control
- Screening and treatment options for HIV; Hepatitis A, B, and C; and Sexually Transmitted Infections (STI)
- Overdose education and access to naloxone (Narcan)
Our Team
Program Leadership
Colleen Labelle, MSN, RN-BC, CARN
Program Director
Jason Worcester, MD
Medical Director
Lexie Bergeron, MPH, LCSW
Director of Operations
Nurse Care Manager Team
Christie Conners, BSN, RN
Nurse Care Manager
Stacey Dobrowolski, BSN, RN, CARN
Nurse Care Manager
Eileen Grassie, BSN, RN
Nurse Care Manager
Darlene Justal, BSN, RN
Nurse Care Manager
Michelle Lima, BSN, RN, CARN
Nurse Care Manager
Sarah McKeon, BSN, RN
Nurse Care Manager
Carla Merlos, BSN, RN
Nurse Care Manager
Jill Shaw, RN, CARN
Nurse Care Manager
Isela Wellington, BSN, RN
Nurse Care Manager
Susan Dickerman
Patient Care Coordinator
Chris Kennedy
Patient Care Coordinator
Antoneta Zyba
Medical Assistant
Stacey Mitchell
OBAT Triage Coordinator
Stimulant Treatment and Recovery Team (START)
Marielle C Baldwin, MD, MPH
Medical Director, START
Meghan Brett, LICSW
Behavioral Health Group Clinician
Anne Claude, BSN, RN
Nurse Care Manager, START
Sarah McKeon, BSN, RN
Nurse Care Manager, START
Logan Puleikis
Program Coordinator, START
Shay Rainey
Patient Navigator, START
Dyana Salas, BSN, RN
Nurse Care Manager, START
Stephanie Taormina, MD
Psychiatrist
Alyssa Tilhou, MD
Medical Provider
Rachel Xue
Data Coordinator
Medical Prescribers
Daniel Alford, MD, MPH
Physician, OBAT
Jonathan P Berz, MD
Physician, OBAT
Joseph F Boyle, MD
Physician, OBAT
Robert D Bruce, MD
Physician, OBAT
Pablo A Buitron de la Vega, MD
Physician, OBAT
Sheila E Chapman, MD
Physician, OBAT
Shaleen Chakyayil, MD
Physician, OBAT
Chloe Ciccariello, MD
Physician, OBAT
Ricardo Cruz, MD
Physician, OBAT
Amy Fitzpatrick, MD
Physician, OBAT
Elke P Ganz, NP
Nurse Practitioner, OBAT
Sandra S Looby-Gordon, MD
Physician, OBAT
Alice Grant, FNP-C, MSN
Nurse Practitioner, OBAT
Emily E Hurstak, MD, MPH
Physician, OBAT
Theresa W Kim, MD
Physician, OBAT
Sarah L Kimball, MD
Physician, OBAT
Andrea Jodat, NDP, FNP-BC
Nurse Practitioner, OBAT
Jordana Laks, MD, MPH
Physician, OBAT
Karen E Lasser, MD
Physician, OBAT
Kristin Lee, MD
Physician, OBAT
Vasudev C Mandyam, MD
Physician, OBAT
Juhee C McDougal, MD
Physician, OBAT
Christine A Pace, MD
Physician, OBAT
Susan L Phillips, MD
Physician, OBAT
Annie L Potter, MSN, MPH, NP
Nurse Practitioner, OBAT
Christine A Prifti, MD
Physician, OBAT
Catherine A Rich, MD
Physician, OBAT
Margot P Rogers, MD
Physician, OBAT
Jeffrey H Samet, MD, MA, MPH
Physician, OBAT
Lucy B Shulson, MD
Physician, OBAT
Jennifer R Siegal, MD
Physician, OBAT
Jessica L Taylor, MD
Physician, OBAT
Kristin F Wason, MSN, NP-C
Nurse Practitioner, OBAT
Zoe M Weinstein, MD
Physician, OBAT
Theresa C Weir, NP
Nurse Practitioner, OBAT
Provider Resources
Research Overview
Office-Based Addiction Treatment Retention and Mortality Among People Experiencing Homelessness - Fine DR, Lewis E, Weinstock K, Wright J, Gaeta JM, Baggett TP. [published correction appears in JAMA Netw Open. 2021 Aug 2;4(8):e2128112]. JAMA Netw Open. 2021;4(3):e210477. Published 2021 Mar 1. doi:10.1001/jamanetworkopen.2021.0477
Tapering off and returning to buprenorphine maintenance in a primary care Office Based Addiction Treatment (OBAT) program. - Weinstein ZM, Gryczynski G, Cheng DM, et al. Drug Alcohol Depend. 2018;189:166-171. doi:10.1016/j.drugalcdep.2018.05.010
Addiction Nursing Competencies: A Comprehensive Toolkit for the Addictions Nurse - Wason K, Potter A, Alves J, et al. . J Nurs Adm. 2021;51(9):424-429. doi:10.1097/NNA.0000000000001041
Residency and Fellowship Information
Addiction Medicine Fellowship
The mission of the Grayken Fellowship in Addiction Medicine is to train physician addiction medicine leaders in clinical care, research, education, public health, and advocacy to improve addiction care for people vulnerable to health inequities due to race, ethnicity, gender, poverty, age, disability or stigmatizing illness.
The Grayken Addiction Medicine Fellowship Program is a 1 or 2 year fellowship. There is also a 3-year combined Infectious Disease-Addiction Medicine Fellowship and a 2-year Fellowship in Maternal Health Addiction. Fellows are mentored by our multidisciplinary faculty from Internal Medicine, Infectious Disease, Emergency Medicine, Obstetrics & Gynecology and Addiction Psychiatry. The Grayken Fellowship in Addiction Medicine is accredited by the ACGME. Click here to learn more
Latest from HealthCity
How Can We Make Addiction Care More Appealing and Effective for Black Patients?
The team at BMC's Grayken Center for Addiction is undertaking a major project to answer this question by learning from Black community members.

BMC Psychiatrists Innovate to Treat Teenagers With Marijuana-Induced Psychosis
Cannabis has gotten more potent in the last 20 years, leading to new trends in children’s mental wellness.

Offering Addiction Medication to Incarcerated People Reduces Overdose Deaths
People with addiction make up a large percentage of incarcerated people. Effectively treating this population is key to curbing overdose deaths.

Busting 4 Myths About Supporting a Family Member in Addiction Recovery
Concepts like "tough love" and "codependency" are among many myths around family support that can hinder a loved one's recovery from addiction.

Addiction Treatment Focusing on Women Is Key to Parity in Care
Women with substance use disorder have a unique set of challenges for which existing addiction services have failed to find solutions.

Rapid ACCESS Is Filling the Gaps for Patients With Addiction
The program's recovery coaches meet patients where they are and help them navigate services to suit their individual needs.

Community Is Critical in Stemming the Opioid Overdose Crisis
"It's frustrating… we have the tools to be able to offer people what they need but…we have systems that are restricting the…care that people deserve."

Pre-Paid Cell Phones Break Barriers to Healthcare Engagement for People with Addiction
With the rise of telehealth, addiction experts must ensure that patients don't suffer because of a lack of stable cell phone access.

A Free App Breaks Barriers to Prescribing Medication for OUD
With the removal of the X-waiver, more doctors and nurses can prescribe buprenorphine to patients with addiction. This BMC tool can help.

As a Former Paramedic and Overdose Survivor, EMTs Need Better Drug Training
By reframing how EMS workers approach people who use drugs, we can make big changes in patients' lives

Can New Medication Formulations for Opioid Addiction Prevent Relapse in New Parents?
Opioid use has quadrupled in pregnancy, but effective medication options remain elusive for pregnant and breastfeeding persons.

New Brockton Facility Aims to Address Two Big Issues: Behavioral Health and Climate Justice
Brockton Behavioral Health Center has been intentionally designed to offer addiction recovery and mental health care to the most vulnerable.
