Comprehensive Collaborative Care PLLC
Group Practice
117 Manchester Street, STE 5A, Concord, NH 03301
Let's Connect (855) 941-5145
At Comprehensive Collaborative Care, we provide specialized outpatient mental health services focused on a highly collaborative model. Our multidisciplinary team works together to ensure accurate diagnoses and rapid stabilization through psychotherapy and medication management. Unique to our practice, patients are evaluated by both a psychiatric nurse practitioner and a clinical psychiatric pharmacist to optimize care. Our clinical psychologist offers advanced diagnostic assessments, while master’s-level therapists deliver ongoing, evidence-based psychotherapy to support comprehensive, coordinated treatment.
Our Team
Margaret M Dorson Abbott
Psychiatric Nurse Practitioner, PharmD, BCPP, RPH, APRN, PhD
4 Endorsed
Concord, NH 03301
Comprehensive Collaborative Care is dedicated to enhancing community mental health. We focus on collaborative care, whether patients are transitioning or newly diagnosed. Our mission is clear: resolve struggles, actively listen, and involve patients in decisions. Our approach empowers individuals in shaping their mental health journey. Committed to client empowerment, our team fosters resilience, self-awareness, and effective coping strategies in a compassionate, safe environment. Through active engagement and evidence-based practices, we guide individuals towards emotional well-being. Join us on this transformative journey.
Comprehensive Collaborative Care is dedicated to enhancing community mental health. We focus on collaborative care, whether patients are transitioning or newly diagnosed. Our mission is clear: resolve struggles, actively listen, and involve patients in decisions. Our approach empowers individuals in shaping their mental health journey. Committed to client empowerment, our team fosters resilience, self-awareness, and effective coping strategies in a compassionate, safe environment. Through active engagement and evidence-based practices, we guide individuals towards emotional well-being. Join us on this transformative journey.
Hello, I'm Stephen, a Doctor of Pharmacy, and I earned my PharmD at MCPHS University. I am Board Certified Psychiatric Pharmacist (BCPP), 1 of 9 in the state of NH. I am the founder and Director of Psychopharmacology at Comprehensive Collaborative Care. Mental health and substance abuse are deeply personal for me due to a tragic loss—my older brother fell victim to Depression and Opioid Use Disorder. I've committed my career to mental health and substance abuse, with a focus on minimizing polypharmacy and adverse drug effects. If you are struggling with finding the correct medication regiment for you, our practice is here for you.
Hello, I'm Stephen, a Doctor of Pharmacy, and I earned my PharmD at MCPHS University. I am Board Certified Psychiatric Pharmacist (BCPP), 1 of 9 in the state of NH. I am the founder and Director of Psychopharmacology at Comprehensive Collaborative Care. Mental health and substance abuse are deeply personal for me due to a tragic loss—my older brother fell victim to Depression and Opioid Use Disorder. I've committed my career to mental health and substance abuse, with a focus on minimizing polypharmacy and adverse drug effects. If you are struggling with finding the correct medication regiment for you, our practice is here for you.
I am a licensed psychologist in Massachusetts, New Hampshire, and Indiana with a doctorate in clinical psychology from William James College. I specialize in psychological and neuropsychological assessment across the lifespan, with expertise in neurodevelopmental disorders, and I work collaboratively with clients, families, and care teams to support optimal functioning
I am a licensed psychologist in Massachusetts, New Hampshire, and Indiana with a doctorate in clinical psychology from William James College. I specialize in psychological and neuropsychological assessment across the lifespan, with expertise in neurodevelopmental disorders, and I work collaboratively with clients, families, and care teams to support optimal functioning
Margaret Abbott
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
3 Endorsed
South Portland, ME 04106
Peggy has over 20 years of experience working within the mental health field, with a primary focus in dual diagnosis. She earned her MS in Gerontological Nursing (2003) and a Post-Master’s Certificate in Adult Psychiatric Mental Health (2012). She is Board Certified as Adult, Gerontological, and Psychiatric NP and has worked in a multitude of settings including, recovery centers, inpatient, ER, and outpatient settings. Her primary goal is to reduce stigma for those wanting to obtain treatment for their mental health and once they do, help these patients live their best lives.
Peggy has over 20 years of experience working within the mental health field, with a primary focus in dual diagnosis. She earned her MS in Gerontological Nursing (2003) and a Post-Master’s Certificate in Adult Psychiatric Mental Health (2012). She is Board Certified as Adult, Gerontological, and Psychiatric NP and has worked in a multitude of settings including, recovery centers, inpatient, ER, and outpatient settings. Her primary goal is to reduce stigma for those wanting to obtain treatment for their mental health and once they do, help these patients live their best lives.
Hello, I am Christine, a board-certified Psychiatric Mental Health Nurse Practitioner. I have been practicing medicine since 1994 and have focused on psychiatry for the past 17 years. After many years of treating individuals with psychiatric and substance use disorders, I decided to make it official and obtained my master's in nursing from Rivier University in 2021. I love treating both mental health and substance use disorders. I have worked in both inpatient hospital settings and outpatient facilities. I focus my practice on being empathetic, an active listener, and thorough to provide the most accurate diagnosis.
Hello, I am Christine, a board-certified Psychiatric Mental Health Nurse Practitioner. I have been practicing medicine since 1994 and have focused on psychiatry for the past 17 years. After many years of treating individuals with psychiatric and substance use disorders, I decided to make it official and obtained my master's in nursing from Rivier University in 2021. I love treating both mental health and substance use disorders. I have worked in both inpatient hospital settings and outpatient facilities. I focus my practice on being empathetic, an active listener, and thorough to provide the most accurate diagnosis.
I’m Joan Hart, a Licensed Clinical Mental Health Counselor (LCMHC) with over 20 years of experience treating severe mental illness in various settings, including inpatient care and community programs. I hold a Master’s in Counseling Psychology from Antioch New England Graduate School. My experience includes employee assistance programs, a secure psychiatric unit in New Hampshire, and transitional housing, as well as coordinating care for vulnerable populations. I’m passionate about fostering personal growth and problem-solving through diverse therapeutic techniques and advocate for neurodiversity and LGBTQIA+ inclusivity.
I’m Joan Hart, a Licensed Clinical Mental Health Counselor (LCMHC) with over 20 years of experience treating severe mental illness in various settings, including inpatient care and community programs. I hold a Master’s in Counseling Psychology from Antioch New England Graduate School. My experience includes employee assistance programs, a secure psychiatric unit in New Hampshire, and transitional housing, as well as coordinating care for vulnerable populations. I’m passionate about fostering personal growth and problem-solving through diverse therapeutic techniques and advocate for neurodiversity and LGBTQIA+ inclusivity.
My outpatient work includes intake assessments, hospital discharge coordination, individual therapy, and group facilitation. I have served diverse populations aged 5 to 96, specializing in adults and veterans with a humanistic approach. I help individuals with substance use difficulties and related challenges. I value close family relationships and enjoy various activities. It's crucial to me that those I interact with feel seen and heard, as I genuinely care about their stories.
My outpatient work includes intake assessments, hospital discharge coordination, individual therapy, and group facilitation. I have served diverse populations aged 5 to 96, specializing in adults and veterans with a humanistic approach. I help individuals with substance use difficulties and related challenges. I value close family relationships and enjoy various activities. It's crucial to me that those I interact with feel seen and heard, as I genuinely care about their stories.
With decades of experiences between them, our clinical psychologists Dr. Bennett and Dr. Hall-Wilson bring a wide range of expertise in psychological and neuropsychological evaluation to our practice. These experienced providers work with individuals 12 years and older to assess thinking, learning, emotional, and neuropsychological functioning. Whether you're seeking answers about ADHD, Autism, learning disabilities, emotional, behavioral, or interpersonal challenges, we offer thorough, thoughtful evaluations tailored to you. Our waitlist is short, with options for both in-person or telehealth assessments.
With decades of experiences between them, our clinical psychologists Dr. Bennett and Dr. Hall-Wilson bring a wide range of expertise in psychological and neuropsychological evaluation to our practice. These experienced providers work with individuals 12 years and older to assess thinking, learning, emotional, and neuropsychological functioning. Whether you're seeking answers about ADHD, Autism, learning disabilities, emotional, behavioral, or interpersonal challenges, we offer thorough, thoughtful evaluations tailored to you. Our waitlist is short, with options for both in-person or telehealth assessments.
I’m Karen Radwanski, a Board Certified Psychiatric Pharmacist (BCPP) with 30+ years of experience. Dual licensed in New Hampshire and Maine, I specialize in optimizing psychiatric medication regimens and can manage any psychiatric disease state, including depression, anxiety, bipolar disorder, and schizophrenia.
As one of only 9 BCPPs in NH and 11 in ME, I bring advanced expertise to collaborative mental health care.
I’m Karen Radwanski, a Board Certified Psychiatric Pharmacist (BCPP) with 30+ years of experience. Dual licensed in New Hampshire and Maine, I specialize in optimizing psychiatric medication regimens and can manage any psychiatric disease state, including depression, anxiety, bipolar disorder, and schizophrenia.
As one of only 9 BCPPs in NH and 11 in ME, I bring advanced expertise to collaborative mental health care.
Location
Primary Location
Comprehensive Collaborative Care PLLC
117 Manchester Street
STE 5A
Concord, NH 03301
(855) 941-5145Email Us