

Hi There! I am proud to be a psychiatric Nurse Practitioner! I graduated from the University of Massachusetts Lowell with my bachelor’s degree and Regis College with my master’s degree. I'm excited to provide you with the individualized care you deserve. Most of all, my goal is to honor your individuality and lifestyle when creating a plan of care. Your goals are what matters- it's your life! Let's help you get to where you want to be!
I graduated from the BIDMC/Harvard Psychiatry Residency Training Program in 2025.
Drawing from over three decades of experience in mental health, addiction counseling, and psychiatric rehabilitation, I offer specialized, personalized approaches for both individuals and couples. In couples counseling, our focus is on enhancing communication and fostering skills to reignite connections and reopen hearts. I approach our work with utmost respect, collaboration, and a deep appreciation for your unique journey. You are the expert in your own experience, I provide unwavering support, strategies and realistic optimism.
Counseling since 1987; (Masters, 1997). I understand on a deep level what it can be like to live with and overcome mental health challenges and to be impacted by and overcome an addiction; this experience enriches my empathy and informs my clinical practice and ability to connect and understand more fully with you. We are human beings, not a diagnosis.
Currently an Adjunct Instructor at Tufts University School of Medicine. As Senior Instructor at Cambridge College, I taught & supervised masters level mental health counselors. As an Instructor at UMass Boston, I taught future drug and alcohol counselors. We are full of potential. Let's remove the barriers to your good health, happiness and success together! (Physical office setting 226 Massachusetts Avenue, Suite 1B, Arlington, MA as well as Telehealth through Professional Zoom account that is HIPPA Compliant and Secure available if preferred.)
Hello, and welcome! To start, I want you to know I provide a no-fee 15 minute initial consultation session for prospective clients, because I believe a good fit is essential to effective counseling. This first meeting should allow you to determine that. I am a seasoned therapist with experience across three decades of supporting individuals, families, and groups. The core of my success has always been my ability to help people to efficiently and effectively achieve their goals. I look forward to meeting you.
I’m Dr. Olivier Barthelemy (“Dr. Ollie”), a licensed clinical psychologist who works with adults and adolescents facing challenges such as anxiety, obsessive-compulsive disorder (OCD), depression, trauma, and major life transitions. Many of the individuals I work with feel stuck in cycles of worry, self-doubt, or persistent thought patterns that are hard to break.
I strive to create a structured and compassionate space where we can make sense of these experiences, reduce distress, and develop practical tools for lasting change. My approach is also informed by a strong foundation in neuropsychology, shaped through training at Boston University's Center for Anxiety and Related Disorders (CARD) and the VA Boston Healthcare System.
This background deepens my understanding of how brain function and behavior interact, enriching both therapy and assessment. Drawing on both science and empathy, I’m committed to helping clients restore balance, strengthen resilience, and move forward with greater clarity and confidence.
I could list all my accomplishments from the past 30 years, but that wouldn't give you a true sense of my style or beliefs. I strive to empathize, be respectful, and remain non judgemental. We all face worries, stresses, and challenges daily, and we all need someone who listens and understands. While family and friends can provide wonderful support, talking to someone with professional expertise and an outside perspective can be incredibly beneficial.
I am a licensed independent clinical social worker and Certified Clinical Trauma Professional (CCTP) specializing in trauma-informed care for adolescents and adults. I help individuals navigate anxiety, PTSD, complex trauma including sexual trauma, medical trauma and emotional regulation challenges.
We are working together to help you on your journey. I am openminded, direct and creative in my approach. When appropriate I use humor. I am an observer by nature and curious about my clients and their journey
Welcome! I am a licensed mental health therapist with eight years of experience specializing in trauma, personality disorders—particularly narcissism—mood disorders, and relationship challenges. I am trained in EMDR, IFS, DBT, and CBT, though my primary approach is EMDR therapy. I also collaborate with a skilled nurse practitioner to offer integrated support, including ketamine-assisted therapy when appropriate. My goal is to provide a compassionate and personalized path toward healing and growth. I look forward to working with you!
With a solid foundation in the field, I hold a Bachelor's degree in Clinical Psychology and a Master's degree in Clinical Mental Health Counseling. My career has been dedicated to working with diverse populations, introducing tools and techniques that are tailored to each individual's unique abilities and needs. I am confident in my ability to help you embark on a journey to a happier life.
My background includes supporting individuals, couples, and families from a variety of backgrounds in navigating personal and life challenges, including depression, anxiety, trauma, parenting skills, grief and loss, transitions, etc. Currently, I am only offering individual services.
I also have 10+ years of specialized experience in working with survivors of sexual violence and non-offending loved ones in understanding the impact of trauma and exploring their own healing journey.
Hi, I’m Jennifer Roberts, PMHNP-BC, a psychiatric nurse practitioner specializing in women’s mental health across the lifespan—from perinatal and postpartum challenges to menopause, anxiety, depression, chronic stress, mood changes, substance use recovery, trauma recovery, and ADHD. I provide integrative mental health care that blends medication management with holistic, individualized treatment plans.
I offer in-person care in Walpole, MA, and telehealth across Massachusetts. Let's work together to create a path toward healing that truly fits you.
I am a licensed independent social worker (LICSW) in the state of Massachusetts with a concentration in mental health. I use a trauma-informed lens to help adults and adolescents navigate a variety of social, emotional, and interpersonal challenges. I am committed to helping my clients thrive and make meaningful and lasting change!


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