Meet the Team at Liberty Bay Recovery Center

At Liberty Bay Recovery, our strength lies in our people. The multidisciplinary team of medical professionals, licensed therapists, and dedicated support staff collaborates to provide personalized, evidence-based treatment for individuals on their journey to recovery. With a shared commitment to compassion, integrity, and excellence, each team member plays an essential role in creating a supportive environment.

Gabrielle Roberts
Executive Director

Gabrielle “Gabby” Roberts began her personal recovery journey in 2017 and joined Granite Recovery Centers in 2018. Since then, she has continued to grow in the field, learning alongside and being mentored by experienced professionals. Gabby brings a compassionate and grounded presence to her work, drawing on her training as a certified yoga teacher and Reiki practitioner. Originally from New England, she enjoys spending quality time with friends and family—especially near the water. Gabby is proud to be entering her third year at Liberty Bay and remains deeply committed to service both in and outside the workplace.

Michael Bell, MD
Chief Medical Officer
Michael Bell, MD is the Chief Medical Officer of Granite Recovery Centers. After completing his residency in Family Medicine in 2003, Dr. Bell has practiced Emergency Medicine in Maine and Massachusetts for over two decades, including eleven years as ED Medical Director at serial locations. His journey includes ongoing personal addiction recovery which led to his interest in substance use disorders. He became a Member of the American Society of Addiction Medicine in 2018 and became a Fellow after earning Board Certification in Addiction Medicine in 2025. Serving as Medical Director at Liberty Bay Recovery Center in Portland, ME since 2019, Dr. Bell has enthusiastically accepted an expanded role at Granite Recovery Centers in July 2025. He prioritizes a multidisciplinary approach utilizing evidence-based MAT and traditional 12 Step-based recovery.
Tyler Pulcini, B.S.
Operations Manager

Tyler Pulcini has spent nearly two years dedicated to the mental health and substance use treatment field. His experience spans various roles where he has supported clients through 12-step work, aftercare planning, case management, and spiritual development. As Operations Manager, Tyler oversees daily operations at the treatment center, ensuring seamless coordination between staff and clients to provide consistent, high-quality care. Tyler is driven by a mission to help those in need through compassion, presence, and purpose. In his free time, he enjoys hiking, sports, traveling, and spending time with loved ones. A lifelong learner, he regularly explores books and podcasts that promote growth, spirituality, and self-discovery.

Melissa LaPorte, LADC, CCS
Lead Clinician

As Lead Clinician at Liberty Bay, Melissa LaPorte brings her passion for therapeutic healing, inner growth, and the 12-step philosophy into every aspect of her work. She values the deep connections she builds with clients and colleagues alike and finds great fulfillment in supporting individuals in early recovery as they rediscover their love for life. Outside of work, Melissa is a devoted mother of two young children and cherishes time spent creating memories with her extended family. She is grateful for the opportunity to pursue a career that is both meaningful and impactful, helping clients rebuild their lives and relationships.

Rachel Rumery, RN
Nursing Supervisor

Rachel Rumery has been a dedicated member of Granite Recovery Centers since 2020, starting as an overnight nurse at Green Mountain Treatment Center. After more than three years in that role, she transitioned to Liberty Bay in July 2024 a Nursing Supervisor. Rachel was drawn to the field of substance use recovery by a desire to help others, and her passion for serving the recovery community has only grown with time. Outside of her professional life, Rachel enjoys the outdoors, spending time with her family, and caring for her beloved 4-year-old husky, Mya.

If you’re ready to make the positive changes in your life that you deserve, please contact us today at 855-607-8758 to find out more about how we can help.

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