Our providers offer obsessive-compulsive disorder therapy in Quincy, MA

I am a board-certified Psychiatric Mental Health Nurse Practitioner with 14 years of experience specializing in mental health. I work with adolescents and adults facing challenges such as anxiety, depression, trauma, life transitions, and stress. My clients are often seeking clarity, emotional balance, and tools to cope and thrive. I’m passionate about helping individuals feel empowered, supported, and equipped to lead more fulfilling lives.

I earned my Doctorate in Nursing from Frontier Nursing University. My approach is compassionate and client-centered, blending evidence-based practices with holistic care. I specialize in mood disorders, trauma, and stress-related challenges, helping clients build resilience, develop coping skills, and work toward lasting emotional well-being.

I understand how hard it can be to take the first step toward healing, and you don’t have to do it alone. I’m here to walk alongside you with compassion and support. If you’re ready to begin your journey toward growth and balance, I invite you to take that next step because your well-being truly matters.

Samantha is a Licensed Independent Clinical Social Worker with 6 years of experience in the mental health field. Her clinical experience has focused on helping adults 18+ to work through their fears and develop attainable goals. Her experience treating patients in community health centers, schools, and in-patient facilities has assisted in developing her understanding of how to help her clients work through milestone events. Samantha specializes in anxiety, depression, and substance use, as well as anger and stress management.

Samantha completed her Master of Social Work at Boston University School of Social Work. Samantha incorporates a variety of modalities including CBT, motivational interviewing, and mindfulness-based interventions for adults over the age of 18.

Changing perspective is what helps shift roadblocks into challenges that can be overcome. Schedule a session with Samantha to begin understanding your needs and how to create change in a meaningful and lasting way.

Joseph Okrah is a board-certified Psychiatric Mental Health Nurse Practitioner with 7 years of experience in the mental health field. He specializes in treating individuals ages 14 and up who are dealing with PTSD, major depression disorder, general anxiety disorder, bipolar disorder, schizophrenia, and substance use. Joseph’s goal is to provide culturally appropriate care for all patients and to reduce the stigma surrounding mental illness.

Joseph has a Doctorate in Nurse Practice from Walden University. His practice focuses on looking at the client as a whole, taking into consideration their educational, medical, spiritual, interpersonal, and basic needs. Joseph is experienced in crisis management and medication management.

Joseph believes identifying struggles allows us to move forward with a better understanding of who we can be. He provides a safe, comfortable environment to prevent barriers and encourage interaction that will aid clients in reaching their goals. If you are ready to begin, contact Joseph today!

Alyssa Quann is a Licensed Mental Health Therapist with 5 years of experience in mental health. She is committed to helping both individuals and couples navigate the world around them, equipping them with skills to excel in an ever-changing world. She is passionate about creating an authentic therapeutic space and encourages her clients to lean into the discomfort that comes with healing to make room for growth. Alyssa specializes in anxiety, depression, relationship issues, and women's issues. She received her bachelor's degree in psychology from Williams College and her master's degree in clinical psychology from UMASS Dartmouth.

Alyssa values creativity, reflection, and humor as pathways of collaboration and connection. She uses several treatment approaches including cognitive behavioral therapy (CBT), mindfulness, acceptance and commitment therapy (ACT), and motivational interviewing.

Life is unpredictable and presents each individual with a unique set of challenges. If you are interested in building a therapeutic relationship based off of mutual respect and trust that will enable you reach your goals, book an appointment with her today!

I am a licensed marriage and family therapist (LMFT) with 11 years of experience helping individuals, couples, and families navigate emotional challenges and relationship dynamics. I’m passionate about learning, exploring, and growing, both personally and professionally, and I’m continually inspired by the strength and resilience I see in my clients. My goal is to create a collaborative, supportive space where people can heal from trauma, manage anxiety, and find empowerment through meaningful change.

I earned my master’s in marriage and family therapy from Touro University. I have specialized training in eye movement desensitization and reprocessing, internal family systems, cognitive processing therapy, dialectical behavior therapy, and the Gottman method. These approaches allow me to tailor care to each client’s unique goals.

Beginning therapy can feel intimidating, but it’s a courageous step toward healing. I strive to provide a warm, welcoming space where you feel seen, heard, and valued. Your feelings are valid, and you deserve support that honors your story. I look forward to walking beside you as you work toward greater balance, resilience, and self-understanding.

Liz Kariotis-Rice is a Clinical Social Worker trained with a psychodynamic focus at New York University. She has expanded beyond that lens to a more humanistic, strength-based, and solution-focused one, based upon her experience working with a very diverse range of clients in settings ranging from community health centers to major hospitals to outpatient addiction treatment centers to street outreach and drop-in centers for the homeless. Her passions include working with people who have challenges in any of the following areas: sexuality, gender, ADHD, addiction, HIV, fertility, adoption, and parenting, and my professional experience includes but is not limited to helping people struggling with grief/loss, anxiety, depression, and trauma.

When working with Liz, it is paramount that clients understand therapy is a process that requires work from both the client and the therapist, and the work is not limited to just within the session for the client. She encourages clients to take as much responsibility as they can when caring for their physical, emotional, and spiritual health because while the therapist can certainly provide wisdom, guidance, and redirection, ultimately the strength, courage, and power to heal are within each and every individual client.

Liz's personal approach is to see beyond diagnoses and problems, and her style is transparent and somewhat nontraditional. She hopes through her work with individuals to be able to bring out their strengths behind the struggles, to point out the achievements where they see shortcomings, and to instill hope, no matter how dire the straits and bleak the outlook may look. Her therapeutic superpower is her ability to engage, connect, and build rapport with a wide range of people.

"If you are looking for a therapist who has many years of personal and professional experience with LGBTQ+ issues, addiction recovery, ADHD, grief/loss, infertility, adoption, and parenting, feel free to reach out to me," says Liz. "When I am not spending time with my four young children, four dogs, and two cats, I'm cooking, gardening, cycling, doing carpentry and art projects, listening to music, playing and watching sports, or enjoying the comfort of friends and fellowship."

Elizabeth Marrin derives joy from being a comprehensive, seasoned Licensed Mental Health Counselor (LMHC) in Massachusetts with 14 years of experience. With Elizabeth, you will: fix or resolve issues, reduce stress, get clarity, recover, learn to regulate emotions, sort through life plans, heal emotional wounds, eliminate symptoms, discuss root issues, unpack deep truths, explore existential meaning, or get support. You will discover why things are how they are, and how to change. You will obtain tools and methods for change, while decreasing barriers. Elizabeth's goal is to help you so you can experience a more enjoyable life - because you can! 

Elizabeth holds two Master's degrees, one in Human Development and Psychology from Harvard Graduate School of Education, and the other in Mental Health Counseling from the University of Massachusetts-Boston.

Elizabeth is straightforward and analytical with a warm, caring edge. She provides a supportive, nurturing, nonjudgmental presence using proven treatment modalities. She specializes in working through stuck thinking, including areas of ambivalence, ruminations, and spiral thinking, and teaches people the tools/methods for change. 

Brittany Orlando is a Licensed Certified Social Worker (LCSW) in the state of Massachusetts who has over 4 years of experience providing counseling to teens, adults, and seniors who are seeking help in coping with anxiety, depression, and difficult life transitions.

Brittany completed her Bachelor of Social Work in 2018 from Wheelock College in Boston, MA, and received her Master of Social Work in 2020 from Salem State University in Salem, MA. She understands that every client has different needs—that's why Brittany maintains flexibility in the approaches she implements to best fit clients' needs. She utilizes person-centered, strengths-based, and cognitive behavioral (CBT) approaches.

Individuals are the expert in their own lives, and her role is to help guide clients to meet their goals using their strengths. It is not easy for individuals to seek and engage in counseling— that's why Brittany takes great care to create an inclusive, safe space for everyone. She's looking forward to establishing a trusting, working relationship with you.

Mary Ellen Smith is a Board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with 37 years of experience in nursing and a wealth of experience in almost all areas of mental health. Mary Ellen manages and treats a wide range of mental health concerns including depression, anxiety disorders, attention deficit/hyperactivity disorder (ADHD), post-traumatic stress disorder (PTSD), and bipolar illness. She has worked as a nurse clinician for 19 years at a major teaching hospital in Boston. Mary Ellen has extensive experience in both medical and psychiatric nursing, working in hospitals, outpatient clinics, and in the community. Her work includes working with severe and chronically mentally ill individuals as a prescribing nurse in a clinic setting, as well as 20 years as a psychotherapist. Mary Ellen operated a sole proprietor counseling practice providing holistic mind/body therapies, nutritional and psychopharmacological treatments, as well trauma-informed psychotherapy.

Mary Ellen completed her Master of Science in Nursing (MSN) at the University of Massachusetts-Lowell in the Mind/Body Mental Health Nurse Practitioner program. She is a seasoned clinician with very strong clinical skills, and has extensive nursing experience in both medical and psychiatric nursing. Mary Ellen has a natural ability to build rapport with patients and families. In addition to medication management she incorporates cognitive behavioral therapy (CBT), holistic nutrition, and mind/body techniques into treatment. Mary Ellen has training in family work, adult, and geriatric psychiatry. She has advanced certifications in traumatic stress, attachment work, drugfree mind body techniques, and holistic nutrition. As a PMNP, Mary Ellen's role includes assessment, education, patient advocacy, therapy, and medication management.  

Life can be challenging and we can all use support through difficult times. Mary Ellen is confident that she will be able to help you gain new insights and positive coping techniques that allow you to navigate in your life journey. If you are ready to get started, schedule an appointment with her today.