Dr. Adelman is a board-certified psychiatrist with over 25 years of clinical experience working with adolescents and adults. He obtained his MD at Temple University and his residency training at UCLA in 1992 before moving on to hold faculty positions at University of Michigan, Tufts University, University of Massachusetts and Boston University. Since moving to the Boston area in 1996 he has held clinical and administrative positions in hospital and outpatient settings in both the public and private sector. His areas of interest include neuroeconomics, Darwinian medicine, cognitive neuroscience and psychiatric informatics. At Square, he seeks to leverage his diverse experience and interests to develop individualized, understandable and achievable plans of care for his patients.

Dr. Adelman joined Square Medical Group in 2018 and sees patients at their Watertown location. He is certified to provide buprenorphine treatment and Transcranial Magnetic Stimulation (TMS).

Cynthia S. Carter, MD is Certified in the practice of Psychiatry by the American Board of Psychiatry and Neurology and has over 35 years of clinical experience.. She received a Bachelor of Science from Howard University in Washington, DC and medical degree from the University of Illinois at Chicago. She received psychiatric training at Yale University with an emphasis in Addictions and Forensic Psychiatry. She completed a Fellowship in Forensic Psychiatry at Case Western Reserve University.

Her areas of interest include Addictions (she is certified in the prescription of Suboxone), the interface between Law and Psychiatry, Mood Disorders, Anxiety Disorders, Psychotic Disorders, Eating Disorders, Women’s Issues, psychopharmacology and Cross-Cultural Issues. She speaks English and Haitian Creole. Dr. Carter sees Square Medical Group patients in the Watertown office. She is certified to provide Transcranial Magnetic Stimulation (TMS).

Alan Fisch, MD has been working in the mental health field for many years as practitioner and educator. He taught trainees in psychopharmacology at Metrowest Medical Center, and  Tufts Medical School; and Family Therapy at the Beth Israel Deaconess Hospital  in Boston, as well as psychiatry residents.

Dr. Fisch is Board Certified in Psychiatry and recently became a Diplomate in the American Board of Addiction Medicine and a Fellow in the American Society of Addiction Medicine. Additionally, Dr. Fisch has served as consultant to area clinics and practitioner in the areas of group and family therapy as well as addiction medicine.

Dr. Fisch gives back to his community as former Commissioner in the Commission for the Arts, local Neighborhood Association Welcoming Committee, and local  Mental Health Community Council. He gives fascinating historic tours of the Boston Public Library, Copley Square, and for relaxation he plays the baritone  Saxophone in a 9-piece jazz band, Six O’clock Jump.

Alexander Kozlovsky, M.D. earned his M.D. at St. Petersburg State Medical University in St. Petersburg, Russia in 1987. He first completed his residency training in Psychiatry at Bekhterev Psychoneurology Institute in St. Petersburg in 1990, and then at Boston University Medical Center in 2000 and is Board Certified in Adult Psychiatry by the American Board of Psychiatry & Neurology.  

He served as an Attending Psychiatrist, Clinical Instructor and then as an Assistant Clinical Professor at New England Medical Center.  
Dr. Kozlovsky worked as the Medical Director for Arbour-HRI Hospital in Brookline and later as the Medical Director for Adult In-Patient Psychiatry Service at North Shore Medical Center in Salem, Massachusetts.  

In 2007, Dr. Kozlovsky joyed Psychological Care Associates, a private group practice in Woburn, Massachusetts providing psychopharmacological evaluation and management for general adult population.  

As of May 2021, Dr. Kozlovsky has become a staff member at Square Medical Group and is offering in-person appointments in our Woburn location, as well as telehealth appointments.

Dr. Gregory Labun is an Assistant Professor of Psychiatry at Tufts University Medical School, Board Certified in Adult Psychiatry by the American Board of Psychiatry and Neurology. He completed his Residency training in psychiatry at Tufts Medical Center.

Dr. Labun has special interest and expertise in Psychopharmacology and Addiction and Forensic Psychiatry. He has years of clinical experience working with patients undergoing court-ordered forensic evaluations on an inpatient basis. He has administrative and leadership experience serving as a Medical Director of an Acute Inpatient Psychiatric Unit. Dr. Labun has provided numerous forensic consultations in civil commitments and guardianship cases as an Independent Medical Examiner / Expert Witness in his private practice.

Dr. Labun sees patients at Square Medical Group, in both Watertown and Weymouth, for general psychiatric and addiction issues. Dr. Labun is certified to provide Transcranial Magnetic Stimulation (TMS) treatment.

Dr. Susan Stern is an Internal Medicine physician, specializing in Addiction Medicine and Behavioral Health. She earned her BA from Princeton University and her MD from Columbia University College of Physicians and Surgeons. She completed residency training at Tufts New England Medical Center and The Cambridge Hospital. Dr. Stern is certified by the American Board of Internal Medicine. She has been licensed to practice in MA since 1997.

Dr. Stern has practiced at Harvard University Health Services and Physicians Healthy Weight Center in NH. She joined Square Medical Group in March of 2018 at the Watertown location. Her areas of interest include Women’s Health and Eating Disorders in addition to her work with Substance Use Disorder patients where she brings a compassionate approach to health and wellness. She is certified to provide buprenorphine treatment.

Sean Markey, Ed.D. is a Massachusetts licensed psychologist with a professional interest in psychological testing and diagnosis. Dr. Markey earned his doctorate at American International College. He completed his pre-doctoral internship through the State of Connecticut’s Department of Children and Families, and his post-doctoral internship at Arbour-Fuller Hospital in South Attleboro, MA. He worked in private practice in Worcester from 2011 to 2017, joined Square Medical Group part time in 2016 and full time in 2017. He sees patients at the Watertown location. Dr. Markey performs neuropsychological evaluations with special attention to frontal lobe functioning and is interested in diagnostically relevant concepts such as free will vs. determinism, complex behavioral patterns vs. diseases, and psychological vs. medical diagnoses.

Bio coming soon

Bio coming soon

Anna Coulstring is an ANCC board-certified Nurse Practitioner who joined Square Medical Group – Weymouth in 2011. She received her Bachelor & Master of Science in Nursing from MGH Institute of Health Professions. Her clinical interests include addiction medicine, influence of the media on health & body image and obesity/weight management.

Anna has been working in primary care & addiction medicine since 2010. She currently provides medication management & therapeutic support to patients with Substance Use Disorders. She is a certified Buprenorphine prescriber and also supports patients on medications including Vivitrol & Sublocade. She wholeheartedly believes in supporting patients struggling with addiction to not be defined by this disease and gives them the resources needed to thrive in all areas of their lives. As a lifelong resident of the South Shore she is enjoying the privilege of giving back to her community through her current role at Square Medical.

Marlyn Jules has been a Family Nurse Practitioner for over twenty-one years. She joined Square Medical Group in October of 2011 and practices in the Weymouth office, delivering care with compassion and bringing hope to patients with ‘substance use disorders.’
She acquired her master’s degree from Northeastern University and received her clinical training at Beth Israel, Children’s Hospital and numerous clinics in the Boston area. Marlyn has received the “Clinical Excellence Award in Nursing” from the Massachusetts Nurses Association. She has worked as an adjunct faculty member for nursing at the Roxbury Community College, teaching clinical and laboratory components for over twenty-one years. She is an avid gardener and brisk walker.

Marlyn has served in the roles of nursing supervisor, manager, educator, mentor and Quality Assurance professional. She enjoyed being the featured speaker at nursing graduations in the US and as a nursing workshop facilitator in the Caribbean.

bio coming soon

Tanya Gershman is an ANCC board-certified Psychiatric Mental Health Nurse Practitioner. She received her Bachelor of Science in Health: Science, Society, and Policy from Brandeis University and her Bachelor and Master of Science in Nursing from the University of Pennsylvania. Her interests include addiction medicine and co-occurring disorders. With an integrative mindset, she focuses on the blend of medication management and therapeutic support.

Before nursing school, Tanya worked with patients suffering from treatment resistant depression in the Transcranial Magnetic Stimulation department of Square Medical Group. Her clinical experience in Philadelphia included inpatient, IOP, and community clinic care. She participated as a moderator for the Penn Nursing Psychedelic Revival Learning Series, bringing awareness back to these forgotten treatment modalities.

Tanya is offering in-person Suboxone clinic and medication management appointments in our Watertown and Woburn locations, as well as telehealth appointments.

Jamaal “Jay” Hedrington MSN, PMHNP-BC, is a board certified Psychiatric Mental Health Nurse Practitioner, with training and experience caring for patients with psychiatric disorders. He has years of experience helping individuals with mental health challenges manage their complex emotional needs. Jay earned his Master of Science in Nursing, Psychiatric Nurse Practitioner specialization, from Regis College in Weston, MA. He strives to provide compassionate client centered care to every person he treats. Jay's practice philosophy is forging relationships with people to understand their health needs and goals and working collaboratively with each individual to develop a plan to achieve their best possible state of mental and physical health. His best advice for individuals seeking help to manage their mental health challenges is this: Though it is impossible to erase our past we can through small consistent efforts create a brand-new ending for our story.  Jay is offering in-person appointments in our Woburn location, as well as telehealth appointments.