Dual Diagnosis Psychiatrists in Waltham, MA

Photo of Eleftheria Tsavoussis, PCNS, Psychiatric Nurse Practitioner
Eleftheria Tsavoussis
Psychiatric Nurse Practitioner, PCNS
Verified Verified
Waltham, MA 02451
Eleftheria Tsavoussis is a seasoned Psychiatric Clinical Nurse Specialist, Adult Nurse Practitioner with over 25 years of experience across multiple healthcare settings. She is the founder and CEO of Waltham Behavioral Health, LLC, a thriving private practice employing experienced, compassionate mental-health providers with diverse areas of expertise. Ms. Tsavoussis is a member of the Massachusetts Coalition of Nurse Practitioners and serves on the Massachusetts Action Coalition working to remove restrictions that limit patients' access to high-quality, cost-effective healthcare across a variety of specialties.
Eleftheria Tsavoussis is a seasoned Psychiatric Clinical Nurse Specialist, Adult Nurse Practitioner with over 25 years of experience across multiple healthcare settings. She is the founder and CEO of Waltham Behavioral Health, LLC, a thriving private practice employing experienced, compassionate mental-health providers with diverse areas of expertise. Ms. Tsavoussis is a member of the Massachusetts Coalition of Nurse Practitioners and serves on the Massachusetts Action Coalition working to remove restrictions that limit patients' access to high-quality, cost-effective healthcare across a variety of specialties.
(781) 679-5379 View (781) 679-5379
Photo of Annet Mugwanya Kabuusu - Global Behavioral Healthcare, MSN, MPH , PMHNP, BC, Psychiatric Nurse Practitioner
Global Behavioral Healthcare
Psychiatric Nurse Practitioner, MSN, MPH , PMHNP, BC
Verified Verified
1 Endorsed
Waltham, MA 02451
Global Behavioral Healthcare provides both outpatient and tele-psychiatry mental health services in Waltham and Boston areas. Tele-psychiatry services are provided in the comfort of your home using a computer/ a phone. Currently accepting new patients . Evening and weekend hours are available to those busy during office hours . Global Behavioral Healthcare is the home of Annet Kabuusu, a board certified psychiatric mental health nurse practitioner with training and experience across the lifespan in hospitals, emergency room and outpatient settings
Global Behavioral Healthcare provides both outpatient and tele-psychiatry mental health services in Waltham and Boston areas. Tele-psychiatry services are provided in the comfort of your home using a computer/ a phone. Currently accepting new patients . Evening and weekend hours are available to those busy during office hours . Global Behavioral Healthcare is the home of Annet Kabuusu, a board certified psychiatric mental health nurse practitioner with training and experience across the lifespan in hospitals, emergency room and outpatient settings
(781) 386-4863 View (781) 386-4863
Photo of Nataliya Rozenvayn, NP, Psychiatric Nurse Practitioner
Nataliya Rozenvayn
Psychiatric Nurse Practitioner, NP
Verified Verified
Waltham, MA 02453
Nataliya is a practicing clinician at Boston Neurobehavioral Associates, treating patients of all ages with a variety of mental health diagnoses. She moved to the US from Ukraine in 1991, with a degree in physics from the University of Tartu, Estonia. Nataliya received her Bachelor of Art in Biology from Wellesley College and studied platelet signaling at Beth Israel Hospital. She later entered a field of drug discovery as a platelet biologist and immunologist and worked at Biogen IDEC and Merk. Then, she graduated from Massachusetts General Hospital Institute of Health Professions Psychiatric Nurse Practitioner program.
Nataliya is a practicing clinician at Boston Neurobehavioral Associates, treating patients of all ages with a variety of mental health diagnoses. She moved to the US from Ukraine in 1991, with a degree in physics from the University of Tartu, Estonia. Nataliya received her Bachelor of Art in Biology from Wellesley College and studied platelet signaling at Beth Israel Hospital. She later entered a field of drug discovery as a platelet biologist and immunologist and worked at Biogen IDEC and Merk. Then, she graduated from Massachusetts General Hospital Institute of Health Professions Psychiatric Nurse Practitioner program.
(508) 979-5557 View (508) 979-5557
Photo of Dr. Allen Masry, MD, Psychiatrist
Dr. Allen Masry
Psychiatrist, MD
Verified Verified
Waltham, MA 02453
I am Board Certified in Adult Psychiatry and have been practicing since 2005. I completed my residency from Tufts University in Boston, Massachusetts and my Fellowship in Addictions from the Robert Johnson Wood Foundation. In 2014, I was featured in SJ Magazine as one of New Jersey’s top psychiatrists. I have experience working with adults as well as adolescents suffering from both psychiatric diagnosis and substance use disorders and have extensive experience working in both out-patient and in-patient settings.
I am Board Certified in Adult Psychiatry and have been practicing since 2005. I completed my residency from Tufts University in Boston, Massachusetts and my Fellowship in Addictions from the Robert Johnson Wood Foundation. In 2014, I was featured in SJ Magazine as one of New Jersey’s top psychiatrists. I have experience working with adults as well as adolescents suffering from both psychiatric diagnosis and substance use disorders and have extensive experience working in both out-patient and in-patient settings.
(617) 405-3194 View (617) 405-3194
Photo of Harmony Bay, MD, Psychiatrist
Harmony Bay
Psychiatrist, MD
Verified Verified
Waltham, MA 02453
Harmony Bay is a psychiatry and therapy office that provides primary mental health treatment programs for psychiatric conditions such as depression, anxiety, bipolar disorder, PTSD, and ADHD. We offer a clean, bright environment with a calming and positive tone. We offer programs and services for both therapy and psychiatry including individual therapy, group therapy, couples therapy, and medication management.
Harmony Bay is a psychiatry and therapy office that provides primary mental health treatment programs for psychiatric conditions such as depression, anxiety, bipolar disorder, PTSD, and ADHD. We offer a clean, bright environment with a calming and positive tone. We offer programs and services for both therapy and psychiatry including individual therapy, group therapy, couples therapy, and medication management.
(617) 712-2798 View (617) 712-2798
Photo of William Chad Garrett, PMHNP, BC, Psychiatric Nurse Practitioner
William Chad Garrett
Psychiatric Nurse Practitioner, PMHNP, BC
Verified Verified
Waltham, MA 02453
When you are suffering, you want help now, not one month from now. If symptoms of ADHD, anxiety, depression, or insomnia are negatively affecting your life, follow the link to my website and click the "Request Consultation" button to get started.
When you are suffering, you want help now, not one month from now. If symptoms of ADHD, anxiety, depression, or insomnia are negatively affecting your life, follow the link to my website and click the "Request Consultation" button to get started.
(617) 539-2816 View (617) 539-2816
Photo of Matthew R. Howe, PMHNP, APRN, Psychiatric Nurse Practitioner
Matthew R. Howe
Psychiatric Nurse Practitioner, PMHNP, APRN
Verified Verified
3 Endorsed
Waltham, MA 02452
I am a board-certified Psychiatric Nurse Practitioner. I believe in an integrated approach to mental health, utilizing medication management alongside the development of healthy and sustainable skills to navigate the struggles we experience moving through life. I provide psychiatric evaluation, diagnosis, and medication management. I specialize in the treatment of depression, anxiety, PTSD, bipolar disorder, and substance use disorder, as well as other mental health disorders. I strongly believe in staying current with the latest research and guidelines in psychopharmacology and neuroscience in order to best help my patients.
I am a board-certified Psychiatric Nurse Practitioner. I believe in an integrated approach to mental health, utilizing medication management alongside the development of healthy and sustainable skills to navigate the struggles we experience moving through life. I provide psychiatric evaluation, diagnosis, and medication management. I specialize in the treatment of depression, anxiety, PTSD, bipolar disorder, and substance use disorder, as well as other mental health disorders. I strongly believe in staying current with the latest research and guidelines in psychopharmacology and neuroscience in order to best help my patients.
(413) 300-6178 View (413) 300-6178

More Psychiatrists Nearby

Photo of Matthew Joseph Mosquera, MD, Psychiatrist
Matthew Joseph Mosquera
Psychiatrist, MD
Verified Verified
1 Endorsed
Boston, MA 02115
I have broad experience with management of dual diagnosis individuals (mood/anxiety/thought disorders and substance use disorders) and applying multimodal therapeutic techniques like CBT and motivational enhancement to best suit my clients' needs.
High quality mental healthcare requires an open minded, thoughtful, and dedicated approach. If we work together, I will approach your treatment in this way to evaluate which medications and/or therapy modalities are most appropriate for you. I have a therapeutic team based style to make sure your sessions are worthwhile and engaging.
I have broad experience with management of dual diagnosis individuals (mood/anxiety/thought disorders and substance use disorders) and applying multimodal therapeutic techniques like CBT and motivational enhancement to best suit my clients' needs.
High quality mental healthcare requires an open minded, thoughtful, and dedicated approach. If we work together, I will approach your treatment in this way to evaluate which medications and/or therapy modalities are most appropriate for you. I have a therapeutic team based style to make sure your sessions are worthwhile and engaging.
(617) 751-1897 View (617) 751-1897
Photo of Violet Moses -  Light Of Mind Psychiatric Services , MSN , FNP-C, PMHNPBC, Psychiatric Nurse Practitioner
Light Of Mind Psychiatric Services
Psychiatric Nurse Practitioner, MSN , FNP-C, PMHNPBC
Verified Verified
Boston, MA 02101  (Online Only)
Violet Moses MSN APRN FNP-C PMHNP-BC is a Nurse Practitioner with dual Board Certification as a Family Nurse Practitioner and Psychiatric Mental Health Nurse Practitioner living in Massachusetts. Currently, her focus is in psychiatry with specialties in addiction medicine and eating disorders. She has experience in treating adolescents and adults with dual diagnosis, anxiety, depression, ADHD, bipolar, substance use disorder, binge eating disorder, and many other common mental health conditions.https://headway.co/providers/violet-moses?utm_source=pem&utm_medium=direct_link&utm_campaign=22260
Violet Moses MSN APRN FNP-C PMHNP-BC is a Nurse Practitioner with dual Board Certification as a Family Nurse Practitioner and Psychiatric Mental Health Nurse Practitioner living in Massachusetts. Currently, her focus is in psychiatry with specialties in addiction medicine and eating disorders. She has experience in treating adolescents and adults with dual diagnosis, anxiety, depression, ADHD, bipolar, substance use disorder, binge eating disorder, and many other common mental health conditions.https://headway.co/providers/violet-moses?utm_source=pem&utm_medium=direct_link&utm_campaign=22260
(413) 240-3650 View (413) 240-3650
Photo of Jen Gregory | Anxiety Depression Ptsd Assessment | Sgb | Ketamine Therapy, PMHNP, Psychiatric Nurse Practitioner
Jen Gregory | Anxiety Depression Ptsd Assessment | Sgb | Ketamine Therapy
Psychiatric Nurse Practitioner, PMHNP
Verified Verified
Brookline, MA 02446
I have a special interest in dual diagnosis and trauma & hope to be your guide in healing.
I am a board-certified psychiatric mental health nurse at Stella Center with over twenty years of experience. We specialize in identifying which innovative medical treatments & virtual therapies can help relieve symptoms of anxiety, depression, PTSD & TBI. After completing a virtual assessment that accounts for medical, biological, psychological & social factors, I provide individualized treatment recommendations across our advanced protocols: the dual sympathetic reset (an advanced stellate ganglion block), ketamine infusions, integration therapy, and more. This allows you to feel better faster and maintain long-lasting gains.
I have a special interest in dual diagnosis and trauma & hope to be your guide in healing.
I am a board-certified psychiatric mental health nurse at Stella Center with over twenty years of experience. We specialize in identifying which innovative medical treatments & virtual therapies can help relieve symptoms of anxiety, depression, PTSD & TBI. After completing a virtual assessment that accounts for medical, biological, psychological & social factors, I provide individualized treatment recommendations across our advanced protocols: the dual sympathetic reset (an advanced stellate ganglion block), ketamine infusions, integration therapy, and more. This allows you to feel better faster and maintain long-lasting gains.
(202) 925-8701 View (202) 925-8701
Photo of Mark Green, MD, Psychiatrist
Mark Green
Psychiatrist, MD
Verified Verified
4 Endorsed
Belmont, MA 02478
I am a specialist in dual disorders, and treat people with addictions as well as the full range of psychiatric disorders, like schizophrenia, bipolar illnesses, depression, OCD and panic. I often work with people other docs have not connected with, or considered too tough, because I listen, and am flexible and straightforward, yet at the same time thorough and safe. This includes those not ready to make a behavior change, younger people, those with unstable or complex conditions, pain, sleep disorders and those who don't want to take medicines.
I am a specialist in dual disorders, and treat people with addictions as well as the full range of psychiatric disorders, like schizophrenia, bipolar illnesses, depression, OCD and panic. I often work with people other docs have not connected with, or considered too tough, because I listen, and am flexible and straightforward, yet at the same time thorough and safe. This includes those not ready to make a behavior change, younger people, those with unstable or complex conditions, pain, sleep disorders and those who don't want to take medicines.
(857) 598-2808 View (857) 598-2808
Photo of Danielle Lasden, Psychiatric Nurse Practitioner
Danielle Lasden
Psychiatric Nurse Practitioner
Verified Verified
4 Endorsed
Boston, MA 02109
Dedicated to compassionate, patient-focused care, Danielle Lasden brings over 7 years of hands-on experience to Emory Recovery Center. As a board-certified Adult-Gerontology Nurse Practitioner with a specialty in addiction medicine, Danielle possesses an unwavering commitment to the holistic treatment of individuals grappling with substance use disorders. Having served at renowned institutions like Brigham and Women's Hospital, Danielle has demonstrated expertise in integrating addiction medicine into primary care, ensuring comprehensive and seamless care for her patients.
Dedicated to compassionate, patient-focused care, Danielle Lasden brings over 7 years of hands-on experience to Emory Recovery Center. As a board-certified Adult-Gerontology Nurse Practitioner with a specialty in addiction medicine, Danielle possesses an unwavering commitment to the holistic treatment of individuals grappling with substance use disorders. Having served at renowned institutions like Brigham and Women's Hospital, Danielle has demonstrated expertise in integrating addiction medicine into primary care, ensuring comprehensive and seamless care for her patients.
(508) 978-4966 View (508) 978-4966
Photo of Chike Nwankwo, MD, Psychiatrist
Chike Nwankwo
Psychiatrist, MD
Verified Verified
Brookline, MA 02445
Chiké Nwankwo, "Doctor Chiké," is a Harvard trained adult and child psychiatrist. He has worked on Beacon Street in private practice in Brookline since 2006. Dr. Chiké specializes in psychotherapy for both adults and children, but is also comfortable prescribing medications when it is necessary.
Chiké Nwankwo, "Doctor Chiké," is a Harvard trained adult and child psychiatrist. He has worked on Beacon Street in private practice in Brookline since 2006. Dr. Chiké specializes in psychotherapy for both adults and children, but is also comfortable prescribing medications when it is necessary.
(617) 941-4782 View (617) 941-4782
Photo of Tahir Tellioglu M D, MD, Psychiatrist
Tahir Tellioglu M D
Psychiatrist, MD
Verified Verified
Boston, MA 02114  (Online Only)
I am a psychiatrist specializing in addiction and substance use disorders. I work at a Harvard Medical School-affiliated hospital in Boston, Massachusetts. My primary focus is on the evaluation, diagnosis, and treatment of adult patients (18+) struggling with psychiatric disorders (such as depression, anxiety, bipolar disorder) and substance use disorders (including alcoholism, heroin, cocaine, and other drugs). I also speak Turkish.
I am a psychiatrist specializing in addiction and substance use disorders. I work at a Harvard Medical School-affiliated hospital in Boston, Massachusetts. My primary focus is on the evaluation, diagnosis, and treatment of adult patients (18+) struggling with psychiatric disorders (such as depression, anxiety, bipolar disorder) and substance use disorders (including alcoholism, heroin, cocaine, and other drugs). I also speak Turkish.
(401) 205-3906 View (401) 205-3906
Photo of Dr. Mackenzie Davis, MD, Psychiatrist
Dr. Mackenzie Davis
Psychiatrist, MD
Verified Verified
2 Endorsed
Lexington, MA 02421
I’m a psychiatrist seeing clients virtually and in-person outside of regular business hours. I build strong and supportive relationships with my patients, creating safe spaces for deep self-exploration and personal growth. Working together, we help you live a life that is meaningful and aligned with your values.
I’m a psychiatrist seeing clients virtually and in-person outside of regular business hours. I build strong and supportive relationships with my patients, creating safe spaces for deep self-exploration and personal growth. Working together, we help you live a life that is meaningful and aligned with your values.
(508) 492-5163 View (508) 492-5163
Photo of Paul Coleman-Psychiatric Nurse Practitioner., PMHNP, BC-APRN, MSN, BSN, RN, Psychiatric Nurse Practitioner
Paul Coleman-Psychiatric Nurse Practitioner.
Psychiatric Nurse Practitioner, PMHNP, BC-APRN, MSN, BSN, RN
Verified Verified
1 Endorsed
Boston, MA 02116
Paul Coleman is a board-certified Psychiatric Mental Health Nurse Practitioner at Coleman Mental Health Associates, PLLC, specializing in the mental health care of the patient. What is important for people to realize is “No two people are the same”, thus each patient will receive a plan of care to help with and partner in the patient's journey. Treatment includes a number of mental health conditions that include depression, bipolar, anxiety, LGBTQI+population, therapy, counseling, and medication management to name a few.  Let's work together. I listen w/ an empathetic ear. Reach out to schedule a free 10-minute phone conversation.
Paul Coleman is a board-certified Psychiatric Mental Health Nurse Practitioner at Coleman Mental Health Associates, PLLC, specializing in the mental health care of the patient. What is important for people to realize is “No two people are the same”, thus each patient will receive a plan of care to help with and partner in the patient's journey. Treatment includes a number of mental health conditions that include depression, bipolar, anxiety, LGBTQI+population, therapy, counseling, and medication management to name a few.  Let's work together. I listen w/ an empathetic ear. Reach out to schedule a free 10-minute phone conversation.
(508) 504-9621 View (508) 504-9621
Photo of Jacine Yael Vilches, DNP, PMHNPBC, FNP-BC, Psychiatric Nurse Practitioner
Jacine Yael Vilches
Psychiatric Nurse Practitioner, DNP, PMHNPBC, FNP-BC
Verified Verified
12 Endorsed
Boston, MA 02116  (Online Only)
Ideal client is an adult struggling with anxiety, depression, trauma. etc looking for the best expert psychiatric care, motivated to improve their mental health but feel stuck and overwhelmed. High-achieving professionals or students who find their mental health challenges interfering with their lives. They want to regain a sense of control/balance through customized treatment plans, medication management, compassionate therapy, and holistic solutions. Empathetic support, enhancement of mental wellness, professional guidance, flexible scheduling all available.
Ideal client is an adult struggling with anxiety, depression, trauma. etc looking for the best expert psychiatric care, motivated to improve their mental health but feel stuck and overwhelmed. High-achieving professionals or students who find their mental health challenges interfering with their lives. They want to regain a sense of control/balance through customized treatment plans, medication management, compassionate therapy, and holistic solutions. Empathetic support, enhancement of mental wellness, professional guidance, flexible scheduling all available.
(617) 925-9508 View (617) 925-9508
Photo of Tanya Gershman - Tanya Gershman at Square Medical Group, PMHNP, BC, Psychiatric Nurse Practitioner
Tanya Gershman at Square Medical Group
Psychiatric Nurse Practitioner, PMHNP, BC
Verified Verified
1 Endorsed
Newton, MA 02458
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. Tanya is offering in-person medication management appointments in our Newton locations, as well as telehealth appointments.
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. Tanya is offering in-person medication management appointments in our Newton locations, as well as telehealth appointments.
(339) 331-0938 View (339) 331-0938
Photo of Dr. Allen Masry, MD, Psychiatrist
Dr. Allen Masry
Psychiatrist, MD
Verified Verified
Boston, MA 02114
I am Board Certified in Adult Psychiatry and have been practicing since 2005. I completed my residency from Tufts University in Boston, Massachusetts and my Fellowship in Addictions from the Robert Johnson Wood Foundation. In 2014, I was featured in SJ Magazine as one of New Jersey’s top psychiatrists. I have experience working with adults as well as adolescents suffering from both psychiatric diagnosis and substance use disorders and have extensive experience working in both out-patient and in-patient settings.
I am Board Certified in Adult Psychiatry and have been practicing since 2005. I completed my residency from Tufts University in Boston, Massachusetts and my Fellowship in Addictions from the Robert Johnson Wood Foundation. In 2014, I was featured in SJ Magazine as one of New Jersey’s top psychiatrists. I have experience working with adults as well as adolescents suffering from both psychiatric diagnosis and substance use disorders and have extensive experience working in both out-patient and in-patient settings.
(617) 917-3392 View (617) 917-3392
Photo of Victoria Adeleye, DNP, PMHNP, CARN, Psychiatric Nurse Practitioner
Victoria Adeleye
Psychiatric Nurse Practitioner, DNP, PMHNP, CARN
Verified Verified
2 Endorsed
Needham, MA 02494
Dr. Victoria Adeleye is a doctoral-trained Psychiatric Nurse Practitioner with over ten years of clinical experience providing compassionate care to patients with mental illness. She has honed her skills as an addiction specialist with over seven years of experience in the field, providing non-judgmental treatment to individuals battling the disease of addiction. Victoria has a robust educational background, with a Doctor of Nursing Practice degree from UMass-Amherst, a Master of Science in Nursing in Psychiatry/Mental Health from Northeastern University, and a Bachelor of Science in Nursing from MCPHS University.
Dr. Victoria Adeleye is a doctoral-trained Psychiatric Nurse Practitioner with over ten years of clinical experience providing compassionate care to patients with mental illness. She has honed her skills as an addiction specialist with over seven years of experience in the field, providing non-judgmental treatment to individuals battling the disease of addiction. Victoria has a robust educational background, with a Doctor of Nursing Practice degree from UMass-Amherst, a Master of Science in Nursing in Psychiatry/Mental Health from Northeastern University, and a Bachelor of Science in Nursing from MCPHS University.
(781) 653-7807 View (781) 653-7807