Therapists Beginning With O in Massachusetts

Photo of Alicia M Linquist - Oakheart Connections LLC (3 Therapists), Clinical Social Work/Therapist, LISW-S, EMDR
Oakheart Connections LLC (3 Therapists)
Clinical Social Work/Therapist, LISW-S, EMDR
1 Endorsed
Salem, MA 01970
Oakheart Connections (we have openings) is a group practice serving children, teens, and adults across Ohio. Led by Alicia Linquist, LISW-S, and joined by Diana Marshall, LISW-S, and Sydney Richardson LISW, we specialize in trauma recovery, anxiety, depression, life transitions, and identity development. Our team includes an EMDR-certified therapist and providers trained in IFS, somatic therapies, and addiction recovery. Whether you’re looking for deep trauma work or support through everyday stress, our in-person and virtual options make compassionate, evidence-based therapy more accessible than ever. Please check out our website.
Oakheart Connections (we have openings) is a group practice serving children, teens, and adults across Ohio. Led by Alicia Linquist, LISW-S, and joined by Diana Marshall, LISW-S, and Sydney Richardson LISW, we specialize in trauma recovery, anxiety, depression, life transitions, and identity development. Our team includes an EMDR-certified therapist and providers trained in IFS, somatic therapies, and addiction recovery. Whether you’re looking for deep trauma work or support through everyday stress, our in-person and virtual options make compassionate, evidence-based therapy more accessible than ever. Please check out our website.
(857) 375-6846 View (857) 375-6846
Photo of Kara J Foye - Oak Path Counseling Services Inc, Licensed Mental Health Counselor
Oak Path Counseling Services Inc
Licensed Mental Health Counselor
Beverly, MA 01915
Oak Path Counseling Services Inc. is an outpatient mental health practice in MA. Our therapists are committed to providing evidence-based interventions delivered with warmth and authenticity. Our utmost goal is to create a supportive and non-judgmental environment where clients feel understood, valued, and empowered to make meaningful changes in their lives. Our mission is to empower folx to navigate life's challenges with resilience and self-awareness. Through compassionate collaboration and dedication to proven therapeutic techniques, we strive to foster growth, healing, and meaningful transformation in the lives of our clients.
Oak Path Counseling Services Inc. is an outpatient mental health practice in MA. Our therapists are committed to providing evidence-based interventions delivered with warmth and authenticity. Our utmost goal is to create a supportive and non-judgmental environment where clients feel understood, valued, and empowered to make meaningful changes in their lives. Our mission is to empower folx to navigate life's challenges with resilience and self-awareness. Through compassionate collaboration and dedication to proven therapeutic techniques, we strive to foster growth, healing, and meaningful transformation in the lives of our clients.
(978) 743-2476 View (978) 743-2476
Photo of Andrew J DiLeo - OakStar Healers, Andrew J. DiLeo, DD, LMHC, MS Ed, Counselor, DD, LMHC, MPC, MS Ed
OakStar Healers, Andrew J. DiLeo, DD, LMHC, MS Ed
Counselor, DD, LMHC, MPC, MS Ed
1 Endorsed
Wrentham, MA 02093
I am seeking individuals who are looking for a compassionate counseling environment. OakStar Healers and Dr. Andrew J. DiLeo offer a beautiful office space to aid in healing and transformation. The office supports individuals, families and couples seeking assistance in a holistic approach to a range of ailments including trauma and grief, family relations, mediation, veteran and active duty military and paramilitary members, LGBTQ+ and other counseling needs. As licensed mental health counselor and doctor of counseling, Dr. DiLeo manages a diverse team to help individuals, families and couples reach their therapeutic goals.
I am seeking individuals who are looking for a compassionate counseling environment. OakStar Healers and Dr. Andrew J. DiLeo offer a beautiful office space to aid in healing and transformation. The office supports individuals, families and couples seeking assistance in a holistic approach to a range of ailments including trauma and grief, family relations, mediation, veteran and active duty military and paramilitary members, LGBTQ+ and other counseling needs. As licensed mental health counselor and doctor of counseling, Dr. DiLeo manages a diverse team to help individuals, families and couples reach their therapeutic goals.
(508) 321-6435 View (508) 321-6435
Photo of Katherine Obenschain, MA
Katherine Obenschain
Verified Verified
Wenham, MA 01984
Katherine Obenschain has been a clinician for 30 years. Her primary therapeutic goal is to create an environment of safety and healing for her clients, enabling and encouraging space for reparative growth.
Katherine Obenschain has been a clinician for 30 years. Her primary therapeutic goal is to create an environment of safety and healing for her clients, enabling and encouraging space for reparative growth.
(978) 547-5707 View (978) 547-5707
Photo of Jana Oberheu, Clinical Social Work/Therapist, LICSW
Jana Oberheu
Clinical Social Work/Therapist, LICSW
Online Only
Are you feeling overwhelmed, stuck or weighed down by difficult emotions? I specialize in helping people navigate anxiety, depression, bipolar disorder, identity exploration and life transitions. I also offer affirming care to members of the LGBTQIA+ community. In therapy, I provide a warm, nonjudgmental space where you can safely explore what's holding you back and gain deeper insight into your patterns, emotions and strengths.
Are you feeling overwhelmed, stuck or weighed down by difficult emotions? I specialize in helping people navigate anxiety, depression, bipolar disorder, identity exploration and life transitions. I also offer affirming care to members of the LGBTQIA+ community. In therapy, I provide a warm, nonjudgmental space where you can safely explore what's holding you back and gain deeper insight into your patterns, emotions and strengths.
(207) 531-5746 View (207) 531-5746
Photo of Keith Obert, Counselor, LMHC
Keith Obert
Counselor, LMHC
3 Endorsed
Online Only
Waitlist for new clients
I bring more than 30 years of experience as a psychotherapist. I uses innovative, effective and evidence-based approaches to individual and couples therapy. I'm a graduate of Cambridge College, where I earned my Masters in Education in Marriage and Family Therapy, I have received advanced training in Gottman Method Couples Therapy and Emotionally Focused Couples Therapy. I'm a Licensed Mental Health Counselor.I have a background in trauma and relational conflict and am known for my effectiveness in working with challenging relationships.
I bring more than 30 years of experience as a psychotherapist. I uses innovative, effective and evidence-based approaches to individual and couples therapy. I'm a graduate of Cambridge College, where I earned my Masters in Education in Marriage and Family Therapy, I have received advanced training in Gottman Method Couples Therapy and Emotionally Focused Couples Therapy. I'm a Licensed Mental Health Counselor.I have a background in trauma and relational conflict and am known for my effectiveness in working with challenging relationships.
(978) 481-3086 View (978) 481-3086
Photo of Amy E O'Boyle, Counselor, LMHC
Amy E O'Boyle
Counselor, LMHC
Online Only
Finding the right “person” for yourself or a loved one can be beyond challenging. You want to know that they’ll be truly engaged in what you have to say, won’t judge you by your thoughts or behaviors, and care enough about you to offer compassion and guidance through your toughest days. I’m familiar with this search, and I believe I could be that person you need right now as you begin the work to your higher self. An important piece of counseling, I believe, is having a trusted connection with your therapist. You have to feel safe, supported, respected, and most importantly, you have to know that you matter!
Finding the right “person” for yourself or a loved one can be beyond challenging. You want to know that they’ll be truly engaged in what you have to say, won’t judge you by your thoughts or behaviors, and care enough about you to offer compassion and guidance through your toughest days. I’m familiar with this search, and I believe I could be that person you need right now as you begin the work to your higher self. An important piece of counseling, I believe, is having a trusted connection with your therapist. You have to feel safe, supported, respected, and most importantly, you have to know that you matter!
(339) 229-9887 View (339) 229-9887
Photo of Paula Obrien, Counselor, LMHC, CAGS
Paula Obrien
Counselor, LMHC, CAGS
Online Only
I have been in practice for over 3 decades, working effectively with adults, teens and children, as individuals, couples or families.
I have been in practice for over 3 decades, working effectively with adults, teens and children, as individuals, couples or families.
(774) 806-8216 View (774) 806-8216
Photo of Donna O'Brien, Counselor, PhD, MEd, LMHC
Donna O'Brien
Counselor, PhD, MEd, LMHC
2 Endorsed
Online Only
Not currently accepting new clients. I have been a psychotherapist for over 25 years, working with men, women, adolescents, couples and groups. I view psychotherapy as a collaborative process between client and therapist. As a therapist I try to see the world through the eyes of my clients and accommodate the therapy to their particular needs. First we try to understand the problems that have brought the client into therapy, and we gradually put into practice ways to alleviate them. Unhappiness may take the form of depression, anxiety, panic, life change adjustment, recovery, guilt, grief, or relationship problems.
Not currently accepting new clients. I have been a psychotherapist for over 25 years, working with men, women, adolescents, couples and groups. I view psychotherapy as a collaborative process between client and therapist. As a therapist I try to see the world through the eyes of my clients and accommodate the therapy to their particular needs. First we try to understand the problems that have brought the client into therapy, and we gradually put into practice ways to alleviate them. Unhappiness may take the form of depression, anxiety, panic, life change adjustment, recovery, guilt, grief, or relationship problems.
(508) 213-5085 View (508) 213-5085
Photo of William J. A. O'Brien, Psychologist, PsyD
William J. A. O'Brien
Psychologist, PsyD
1 Endorsed
Wellesley, MA 02481
Not accepting new clients
Therapy can be a profound experience, but it can also be a simple one. I help my patients figure out what they want out of life so they can go out and get it. My approach is centered around providing the time and space for you to talk, explore, study your feelings, and truly listen to yourself. In my experience, this is where the magic of psychotherapy begins. My patients are often individuals who are genuinely curious about themselves and their feelings. They want to set aside an hour each week to sit and talk.
Therapy can be a profound experience, but it can also be a simple one. I help my patients figure out what they want out of life so they can go out and get it. My approach is centered around providing the time and space for you to talk, explore, study your feelings, and truly listen to yourself. In my experience, this is where the magic of psychotherapy begins. My patients are often individuals who are genuinely curious about themselves and their feelings. They want to set aside an hour each week to sit and talk.
(617) 340-7299 View (617) 340-7299
Photo of Erin O'Brien, Counselor, MA, LMHC
Erin O'Brien
Counselor, MA, LMHC
3 Endorsed
Online Only
My approach to counseling centers on the partnership between client and counselor. My style utilizes an eclectic mix of cognitive behavioral, solution-focused and relational approaches tailored to meet my clients' individual needs. I strive to provide a warm, supportive and judgement free space in which we can explore and gain a better understanding of the issues and concerns you bring forward.
My approach to counseling centers on the partnership between client and counselor. My style utilizes an eclectic mix of cognitive behavioral, solution-focused and relational approaches tailored to meet my clients' individual needs. I strive to provide a warm, supportive and judgement free space in which we can explore and gain a better understanding of the issues and concerns you bring forward.
(978) 331-1445 View (978) 331-1445
Photo of Cathy O'Brien, Clinical Social Work/Therapist, MSW, LICSW
Cathy O'Brien
Clinical Social Work/Therapist, MSW, LICSW
Westborough, MA 01581
I am a Licensed Independent Clinical Social Worker (LICSW) serving individuals and families. I practice in Westborough, MA and I work with adults, adolescents and children. I am a strength based, solution-focused therapist who draws from a wide range of approaches tailored to each client's needs. It is my wish to provide support, understanding and clinical guidance to help my clients effectively manage and move through personal life challenges. I aim to build on already existing strengths and facilitate movement toward the personal growth goals my clients are committed to achieving.
I am a Licensed Independent Clinical Social Worker (LICSW) serving individuals and families. I practice in Westborough, MA and I work with adults, adolescents and children. I am a strength based, solution-focused therapist who draws from a wide range of approaches tailored to each client's needs. It is my wish to provide support, understanding and clinical guidance to help my clients effectively manage and move through personal life challenges. I aim to build on already existing strengths and facilitate movement toward the personal growth goals my clients are committed to achieving.
(774) 512-3189 View (774) 512-3189
Photo of Paul Robert O'Brien, Psychologist, EdD
Paul Robert O'Brien
Psychologist, EdD
Chelmsford, MA 01824
I have been in clinical practice for more than 30 years. Over that time, I have worked with a wide variety of people experiencing different kinds of distress. That range of experience allows me to feel confident that I could work with many different types of problems. Over the years, I have received specific evaluations from many of my patients. They have described me as an excellent listener, down to earth and having a more active response style.
I have been in clinical practice for more than 30 years. Over that time, I have worked with a wide variety of people experiencing different kinds of distress. That range of experience allows me to feel confident that I could work with many different types of problems. Over the years, I have received specific evaluations from many of my patients. They have described me as an excellent listener, down to earth and having a more active response style.
(978) 513-8135 View (978) 513-8135
Photo of Lawrence E O'Brien, Clinical Social Work/Therapist, LICSW, MSW
Lawrence E O'Brien
Clinical Social Work/Therapist, LICSW, MSW
1 Endorsed
Buzzards Bay, MA 02532
I work with people suffering with substance use disorders, and persons with mental health issues such as depression, anxiety, and PTSD. I use a variety of approaches that are tailored to each individual, to assist them in reaching their full potential.
I work with people suffering with substance use disorders, and persons with mental health issues such as depression, anxiety, and PTSD. I use a variety of approaches that are tailored to each individual, to assist them in reaching their full potential.
(508) 507-2801 View (508) 507-2801
Photo of Kim O'Brien, Counselor, MS, LMHC
Kim O'Brien
Counselor, MS, LMHC
Online Only
Do you find yourself stuck in cycles of overthinking, emotional shutdown, or self-doubt? You may replay conversations, second-guess decisions, or feel like your relationships lack the depth and connection you crave. Many of my clients experience frustration, guilt, or surface-level connections—feeling like they’re holding back or unsure how much of their true self to share. I specialize in helping anxious overthinkers untangle these patterns and build the confidence to create meaningful and fulfilling relationships.
Do you find yourself stuck in cycles of overthinking, emotional shutdown, or self-doubt? You may replay conversations, second-guess decisions, or feel like your relationships lack the depth and connection you crave. Many of my clients experience frustration, guilt, or surface-level connections—feeling like they’re holding back or unsure how much of their true self to share. I specialize in helping anxious overthinkers untangle these patterns and build the confidence to create meaningful and fulfilling relationships.
(781) 243-3964 View (781) 243-3964
Photo of Lisa Sanchez O'Brien, Clinical Social Work/Therapist, MSW, LICSW
Lisa Sanchez O'Brien
Clinical Social Work/Therapist, MSW, LICSW
Hopkinton, MA 01748
Not accepting new clients
Different life stages and transitions come with their own unique challenges. Change is a part of life and how we react and meet these changes has a direct impact on our overall well being. Past experiences also influence our reactions. These challenges may make us feel overwhelmed or as if we may be “stuck". Sometimes assistance is needed in helping identify these feelings and stressors so that steps towards healthy responses and reactions can occur. My goal for providing counseling is to provide a safe and nurturing environment where clients can look at both short term and long standing issues and address how to best manage them.
Different life stages and transitions come with their own unique challenges. Change is a part of life and how we react and meet these changes has a direct impact on our overall well being. Past experiences also influence our reactions. These challenges may make us feel overwhelmed or as if we may be “stuck". Sometimes assistance is needed in helping identify these feelings and stressors so that steps towards healthy responses and reactions can occur. My goal for providing counseling is to provide a safe and nurturing environment where clients can look at both short term and long standing issues and address how to best manage them.
(774) 220-4100 View (774) 220-4100
Photo of Katherine O'brien, Counselor, LMHC
Katherine O'brien
Counselor, LMHC
Online Only
Waitlist for new clients
I am currently taking referrals for a waitlist which may be 6 months or longer. If you would like to be added to the waitlist please send me an email. I recognize that individuals seek mental health counseling for a variety of reasons. Thus, it is my mission to provide individualized treatment to help you meet your mental health goals. From daily stressors associated with social injustice and COVID to managing chronic and persistent mental illness, I look forward to joining you on your journey to your optimal mental health.
I am currently taking referrals for a waitlist which may be 6 months or longer. If you would like to be added to the waitlist please send me an email. I recognize that individuals seek mental health counseling for a variety of reasons. Thus, it is my mission to provide individualized treatment to help you meet your mental health goals. From daily stressors associated with social injustice and COVID to managing chronic and persistent mental illness, I look forward to joining you on your journey to your optimal mental health.
(617) 295-7677 View (617) 295-7677
Photo of Lorrie OBrien, Clinical Social Work/Therapist, LICSW, CT & MA, CEI
Lorrie OBrien
Clinical Social Work/Therapist, LICSW, CT & MA, CEI
2 Endorsed
East Bridgewater, MA 02333
I am currently accepting new clients. If you’re having trouble with addiction, depression, anxiety, or trauma, I may be able to help. I have extensive clinical experience supporting others so that they can achieve their life-goals. I provide a safe, compassionate, nonjudgemental space so that there is the greatest potential for positive change and growth. I can sit with your pain, your loss, and your grief. As we move forward, I hope to be able to witness your personal pain diminish and your hope for the future grow.
I am currently accepting new clients. If you’re having trouble with addiction, depression, anxiety, or trauma, I may be able to help. I have extensive clinical experience supporting others so that they can achieve their life-goals. I provide a safe, compassionate, nonjudgemental space so that there is the greatest potential for positive change and growth. I can sit with your pain, your loss, and your grief. As we move forward, I hope to be able to witness your personal pain diminish and your hope for the future grow.
(860) 590-9430 View (860) 590-9430
Photo of Jenny O'Brien, Psychologist, PhD
Jenny O'Brien
Psychologist, PhD
Cambridge, MA 02139
Waitlist for new clients
Dr. O’Brien (she/her) works with adults and specializes in treating a range of issues, including anxiety disorders, trauma, general stress management, life transitions, interpersonal conflict, assertiveness, and identity development. She has a specific interest in working with individuals who identify along the LGBTQIA+ spectrum and particularly with transgender and non-binary individuals who might be at different stages of transition/coming out.
Dr. O’Brien (she/her) works with adults and specializes in treating a range of issues, including anxiety disorders, trauma, general stress management, life transitions, interpersonal conflict, assertiveness, and identity development. She has a specific interest in working with individuals who identify along the LGBTQIA+ spectrum and particularly with transgender and non-binary individuals who might be at different stages of transition/coming out.
(617) 766-0279 View (617) 766-0279
Photo of Eliza O'Brien, Clinical Social Work/Therapist, LICSW
Eliza O'Brien
Clinical Social Work/Therapist, LICSW
2 Endorsed
Westford, MA 01886
Does it feel like you're shouting for help and nobody can hear (or nobody cares)? Family, work, relationships, can all feel so overwhelming. You want to be it all and do it all but you're losing yourself. It feels like nobody understands, even when you try to explain. We get told that relationships, family, platonic, and romantic, require "good communication", but nobody every teaches you what that means, so it always feels as though you're being misunderstood. You're snapping at your partner, your kids aren't listening, and inside you're screaming. Call me, I can unweave the knot and help you feel like you again.
Does it feel like you're shouting for help and nobody can hear (or nobody cares)? Family, work, relationships, can all feel so overwhelming. You want to be it all and do it all but you're losing yourself. It feels like nobody understands, even when you try to explain. We get told that relationships, family, platonic, and romantic, require "good communication", but nobody every teaches you what that means, so it always feels as though you're being misunderstood. You're snapping at your partner, your kids aren't listening, and inside you're screaming. Call me, I can unweave the knot and help you feel like you again.
(978) 643-1610 View (978) 643-1610