TriWest Psychiatrists in Anaheim, CA

Photo of Wala Alkhataybeh, Psychiatric Nurse Practitioner, MSN, PMHNP
Wala Alkhataybeh
Psychiatric Nurse Practitioner, MSN, PMHNP
1 Endorsed
Online Only
As a certified Psychiatric-Mental Health Nurse Practitioner (PMHNP-BC), I help individuals achieve balance, resilience, and lasting healing. With over a decade of nursing experience and advanced training, I provide holistic, patient-centered care for a wide range of mental and behavioral health conditions.
As a certified Psychiatric-Mental Health Nurse Practitioner (PMHNP-BC), I help individuals achieve balance, resilience, and lasting healing. With over a decade of nursing experience and advanced training, I provide holistic, patient-centered care for a wide range of mental and behavioral health conditions.
(657) 695-2037 View (657) 695-2037
Photo of Leemarie Lewis, Psychiatric Nurse Practitioner, PMHNP
Leemarie Lewis
Psychiatric Nurse Practitioner, PMHNP
1 Endorsed
Anaheim, CA 92804
My ideal client is someone who feels overwhelmed, stuck, or out of sync with themselves, struggling with anxiety, depression, ADHD, trauma, or life transitions. They’re seeking clarity, emotional balance, and a renewed sense of self. They want to feel understood, supported, and empowered to make lasting change. They may not know exactly what they need yet but are ready to begin the process of healing in a safe, nonjudgmental space.
My ideal client is someone who feels overwhelmed, stuck, or out of sync with themselves, struggling with anxiety, depression, ADHD, trauma, or life transitions. They’re seeking clarity, emotional balance, and a renewed sense of self. They want to feel understood, supported, and empowered to make lasting change. They may not know exactly what they need yet but are ready to begin the process of healing in a safe, nonjudgmental space.
(714) 676-8921 View (714) 676-8921
Photo of David Fallat - Brainpower Wellness Advanced TMS Clinic, Psychiatrist, MD
Brainpower Wellness Advanced TMS Clinic
Psychiatrist, MD
1 Endorsed
Anaheim, CA 92808
If you or a loved one has tried multiple antidepressants without meaningful relief, you are not alone. At Brainpower Wellness Institute, we offer advanced Transcranial Magnetic Stimulation (TMS) using high-precision neuronavigation technology. Unlike traditional TMS approaches that rely on generalized scalp measurements, neuronavigation allows us to map and target the exact brain regions involved in depression with greater accuracy and consistency.
If you or a loved one has tried multiple antidepressants without meaningful relief, you are not alone. At Brainpower Wellness Institute, we offer advanced Transcranial Magnetic Stimulation (TMS) using high-precision neuronavigation technology. Unlike traditional TMS approaches that rely on generalized scalp measurements, neuronavigation allows us to map and target the exact brain regions involved in depression with greater accuracy and consistency.
(657) 655-3534 View (657) 655-3534
Photo of Medard Sison - Renewed ADHD Treatment Center (Renewed MH), Psychiatric Nurse Practitioner, MD, LMFT, NP, LCSW
Renewed ADHD Treatment Center (Renewed MH)
Psychiatric Nurse Practitioner, MD, LMFT, NP, LCSW
1 Endorsed
Anaheim, CA 92801
Are you or someone you care about grappling with feelings of inattentiveness, lack of concentration? Are you in search of therapeutic support to navigate through these mental health challenges? If this rings true, our clinic is here to extend a helping hand to you or your loved ones. Renewed ADHD Treatment Center offers a secure and nurturing environment, delivering patient-centered care to individuals facing challenges with ADHD, ADD, anxiety, depression, and beyond. With a heartfelt desire to support, our clinic is poised to journey alongside you towards improved mental health.
Are you or someone you care about grappling with feelings of inattentiveness, lack of concentration? Are you in search of therapeutic support to navigate through these mental health challenges? If this rings true, our clinic is here to extend a helping hand to you or your loved ones. Renewed ADHD Treatment Center offers a secure and nurturing environment, delivering patient-centered care to individuals facing challenges with ADHD, ADD, anxiety, depression, and beyond. With a heartfelt desire to support, our clinic is poised to journey alongside you towards improved mental health.
(714) 410-2214 View (714) 410-2214
Photo of Joshua Israel - Treatment Resistant Depression (TRD) Clinic (BPWI), Psychiatrist, MD
Treatment Resistant Depression (TRD) Clinic (BPWI)
Psychiatrist, MD
1 Endorsed
Anaheim, CA 92808
If you or a loved one has tried multiple antidepressants without meaningful relief, you are not alone. At Brainpower Wellness Institute, we offer comprehensive evaluations and advanced, evidence-based treatment options tailored for individuals with Treatment-Resistant Depression (TRD). Our approach integrates precision psychopharmacology, neuromodulation options (TMS & Spravato), and individualized care planning to restore function and quality of life.
If you or a loved one has tried multiple antidepressants without meaningful relief, you are not alone. At Brainpower Wellness Institute, we offer comprehensive evaluations and advanced, evidence-based treatment options tailored for individuals with Treatment-Resistant Depression (TRD). Our approach integrates precision psychopharmacology, neuromodulation options (TMS & Spravato), and individualized care planning to restore function and quality of life.
(657) 571-1433 View (657) 571-1433
Photo of Padmini Shamasundara - Healing TMS Therapy Clinic, Psychiatrist, MD
Healing TMS Therapy Clinic
Psychiatrist, MD
Anaheim, CA 92807
Healing TMS Clinic is a psychiatric practice in Anaheim, California, specializing in FDA-cleared transcranial magnetic stimulation (TMS) therapy and comprehensive psychiatric medication management. We serve adult patients across Orange County, North Long Beach, and the Inland Empire. Treatment is supervised by a licensed psychiatrist, delivered by trained clinical staff, and structured around measurable outcomes rather than impression.
Healing TMS Clinic is a psychiatric practice in Anaheim, California, specializing in FDA-cleared transcranial magnetic stimulation (TMS) therapy and comprehensive psychiatric medication management. We serve adult patients across Orange County, North Long Beach, and the Inland Empire. Treatment is supervised by a licensed psychiatrist, delivered by trained clinical staff, and structured around measurable outcomes rather than impression.
(714) 415-2093 View (714) 415-2093
Photo of Abedallah Abueid - Abedallah Abueid⎪ADHD, Anxiety, and Depression, Psychiatric Nurse Practitioner, PMHNP
Abedallah Abueid⎪ADHD, Anxiety, and Depression
Psychiatric Nurse Practitioner, PMHNP
Anaheim, CA 92808
Abedallah is a dedicated and compassionate Psychiatric and Mental Health Nurse Practitioner (PMHNP-BC) with extensive experience in both inpatient and outpatient psychiatric and behavioral health settings. With a specialized focus on pediatric and adolescent psychiatry, Abedallah has a proven track record of delivering empathetic and therapeutic care to patients of all ages.
Abedallah is a dedicated and compassionate Psychiatric and Mental Health Nurse Practitioner (PMHNP-BC) with extensive experience in both inpatient and outpatient psychiatric and behavioral health settings. With a specialized focus on pediatric and adolescent psychiatry, Abedallah has a proven track record of delivering empathetic and therapeutic care to patients of all ages.
(657) 644-7561 View (657) 644-7561
Photo of Miguel Castellanos Jr, Psychiatric Nurse Practitioner, MSN, PMHNP
Miguel Castellanos Jr
Psychiatric Nurse Practitioner, MSN, PMHNP
1 Endorsed
Anaheim, CA 92801
Welcome! If you or a loved one struggles with ADHD, PTSD, bipolar disorder, mood disturbances, trauma, depression, or anxiety, you've found the right place. My ideal client seeks both understanding and practical solutions. They may feel overwhelmed or misjudged, and they're eager to find balance and peace. Using a combination of medication management and therapeutic techniques, I strive to provide comprehensive care tailored to each individual's needs. Hablo español. Proudly serving clients aged 6 years and above. Let's journey together towards healing and growth.
Welcome! If you or a loved one struggles with ADHD, PTSD, bipolar disorder, mood disturbances, trauma, depression, or anxiety, you've found the right place. My ideal client seeks both understanding and practical solutions. They may feel overwhelmed or misjudged, and they're eager to find balance and peace. Using a combination of medication management and therapeutic techniques, I strive to provide comprehensive care tailored to each individual's needs. Hablo español. Proudly serving clients aged 6 years and above. Let's journey together towards healing and growth.
(657) 571-1565 View (657) 571-1565
Photo of Michelle Del Rosario, Psychiatric Nurse Practitioner, PMHNP
Michelle Del Rosario
Psychiatric Nurse Practitioner, PMHNP
Anaheim, CA 92801
Are you looking for guidance or treatment to address you or your loved one’s mental health needs? If so, I am your person and would love to help you or your loved ones. I provide a safe space and provide patient-centered treatment for anyone struggling to manage their anxiety, depression, mood disorder, ADHD, PTSD, relationship issues, and more. As a practitioner specializing in psychiatric-mental health, I tailor my treatment plan based on you. I utilize both individualized supportive psychotherapy and psychiatric medication management into my practice.
Are you looking for guidance or treatment to address you or your loved one’s mental health needs? If so, I am your person and would love to help you or your loved ones. I provide a safe space and provide patient-centered treatment for anyone struggling to manage their anxiety, depression, mood disorder, ADHD, PTSD, relationship issues, and more. As a practitioner specializing in psychiatric-mental health, I tailor my treatment plan based on you. I utilize both individualized supportive psychotherapy and psychiatric medication management into my practice.
(714) 613-8567 View (714) 613-8567
Photo of Noja Onuoha, Psychiatric Nurse Practitioner, DPN, MBA, PMHNPBC
Noja Onuoha
Psychiatric Nurse Practitioner, DPN, MBA, PMHNPBC
Anaheim, CA 92805
I help children, teens, and adults who feel stuck in anxiety, ADHD, depression, and other mental health challenges. Rooted in my Christian faith, I partner with patients who are ready to get to the root, not just manage symptoms. While medication can be a helpful tool, it’s never my only approach. I take a holistic view of healing—addressing mental, emotional, physical, and spiritual well-being to support lasting change. I'm intentional about who I work with because I care deeply about results and long-term transformation. If you're ready to do the work, I’m ready to walk with you.
I help children, teens, and adults who feel stuck in anxiety, ADHD, depression, and other mental health challenges. Rooted in my Christian faith, I partner with patients who are ready to get to the root, not just manage symptoms. While medication can be a helpful tool, it’s never my only approach. I take a holistic view of healing—addressing mental, emotional, physical, and spiritual well-being to support lasting change. I'm intentional about who I work with because I care deeply about results and long-term transformation. If you're ready to do the work, I’m ready to walk with you.
(949) 799-2135 View (949) 799-2135
Photo of Armine Hakopyan - Renewed Mental Health Group, Psychiatric Nurse Practitioner, MD, PMHNP, LMFT, ADHD
Renewed Mental Health Group
Psychiatric Nurse Practitioner, MD, PMHNP, LMFT, ADHD
1 Endorsed
Anaheim, CA 92801
Are you or your loved ones struggling with sadness, anxiety, concentration or another mental health concern that is negatively impacting your work, health, or personal life? If so, you have made the first step towards making a positive change. At Renewed Mental Health Group, we have specialty providers trained in treating ADHD, Depression, Anxiety, PTSD, Bipolar, Schizophrenia, OCD, & other mental health disorders. We place emphasis with treating each client and their family with respect, comfort, and professionalism. We focus on the needs of our patients and tailors our treatment plan to keep everyone informed.
Are you or your loved ones struggling with sadness, anxiety, concentration or another mental health concern that is negatively impacting your work, health, or personal life? If so, you have made the first step towards making a positive change. At Renewed Mental Health Group, we have specialty providers trained in treating ADHD, Depression, Anxiety, PTSD, Bipolar, Schizophrenia, OCD, & other mental health disorders. We place emphasis with treating each client and their family with respect, comfort, and professionalism. We focus on the needs of our patients and tailors our treatment plan to keep everyone informed.
(714) 364-0718 View (714) 364-0718
Photo of Rachel Jumonville, Physician Assistant, PA-C
Rachel Jumonville
Physician Assistant, PA-C
Anaheim, CA 92808
Welcoming New Patients! Rachel is a board certified physician assistant at Bonmente, a full-service mental health clinic that offers online appointments, accepts insurance (Aetna, Anthem, Blue Cross, Cigna, United, and more), and has same-week appointments available. She is known for demonstrating genuine care for her clients and going above and beyond to support them in meeting mental health goals in whatever way suits them best. Rachel provides thorough evaluations, accurate diagnoses, and evidence-based treatment plans that integrate supportive therapy. Her warmth and collaborative approach help clients feel heard and empowered.
Welcoming New Patients! Rachel is a board certified physician assistant at Bonmente, a full-service mental health clinic that offers online appointments, accepts insurance (Aetna, Anthem, Blue Cross, Cigna, United, and more), and has same-week appointments available. She is known for demonstrating genuine care for her clients and going above and beyond to support them in meeting mental health goals in whatever way suits them best. Rachel provides thorough evaluations, accurate diagnoses, and evidence-based treatment plans that integrate supportive therapy. Her warmth and collaborative approach help clients feel heard and empowered.
(714) 248-0624 View (714) 248-0624
Photo of Jordan Blaine Udeshi, Psychiatric Nurse Practitioner, PMHNP
Jordan Blaine Udeshi
Psychiatric Nurse Practitioner, PMHNP
Online Only
Welcoming New Patients! Jordan is a board-certified psychiatric mental health nurse practitioner at Bonmente, a full-service mental health clinic that offers online appointments, accepts insurance (Aetna, Anthem, Blue Cross, Cigna, United, and more), and has same-week appointments available. She believes in a collaborative, low-pressure approach that integrates psychoeducation, coaching, medication management, and supportive therapy. She appreciates the unique strengths of individuals and works with clients to leverage those strengths in new productive ways.
Welcoming New Patients! Jordan is a board-certified psychiatric mental health nurse practitioner at Bonmente, a full-service mental health clinic that offers online appointments, accepts insurance (Aetna, Anthem, Blue Cross, Cigna, United, and more), and has same-week appointments available. She believes in a collaborative, low-pressure approach that integrates psychoeducation, coaching, medication management, and supportive therapy. She appreciates the unique strengths of individuals and works with clients to leverage those strengths in new productive ways.
(562) 203-0476 View (562) 203-0476
Photo of Sima Aman, Psychiatric Nurse Practitioner, MSN, PMHNP
Sima Aman
Psychiatric Nurse Practitioner, MSN, PMHNP
Anaheim, CA 92801
In the midst of uncertainty with ADHD, PTSD, trauma, bipolar, depression, or anxiety? My ideal client seeks more than just coping – they aim for real healing and clarity. They're determined to navigate life's hurdles, find serenity, and reclaim their vitality. Recognizing that profound change begins with a simple dialogue, they're ready for a transformative journey. I treat individuals of ALL Ages with the use of Medication Management and Psychotherapy! Together, let's illuminate the path to your best self
In the midst of uncertainty with ADHD, PTSD, trauma, bipolar, depression, or anxiety? My ideal client seeks more than just coping – they aim for real healing and clarity. They're determined to navigate life's hurdles, find serenity, and reclaim their vitality. Recognizing that profound change begins with a simple dialogue, they're ready for a transformative journey. I treat individuals of ALL Ages with the use of Medication Management and Psychotherapy! Together, let's illuminate the path to your best self
(714) 248-0605 View (714) 248-0605
Photo of Allison Lai, Psychiatric Nurse Practitioner, MSN, PMHNP, BC
Allison Lai
Psychiatric Nurse Practitioner, MSN, PMHNP, BC
Anaheim, CA 92808
I am Allison, a board-certified Psychiatric Mental Health Nurse Practitioner devoted to creating an inclusive, compassionate space where every patient feels seen, respected, and empowered in their healing journey. I earned my bachelor’s degree in Psychology from the University of Hawai‘i at Mānoa, a bachelor’s in Nursing from San Francisco State University, and a master’s in Nursing with a concentration in Psychiatric Mental Health from California State University, Los Angeles. I have worked in both acute inpatient and outpatient medical settings for over 6 years and bring a wealth of knowledge and experience.
I am Allison, a board-certified Psychiatric Mental Health Nurse Practitioner devoted to creating an inclusive, compassionate space where every patient feels seen, respected, and empowered in their healing journey. I earned my bachelor’s degree in Psychology from the University of Hawai‘i at Mānoa, a bachelor’s in Nursing from San Francisco State University, and a master’s in Nursing with a concentration in Psychiatric Mental Health from California State University, Los Angeles. I have worked in both acute inpatient and outpatient medical settings for over 6 years and bring a wealth of knowledge and experience.
(657) 645-0333 View (657) 645-0333
Photo of Paul Choi, Psychiatric Nurse Practitioner, PMHNP
Paul Choi
Psychiatric Nurse Practitioner, PMHNP
1 Endorsed
Anaheim, CA 92801
Paul Choi is a Board Certified Psychiatric Mental Health Nurse Practitioner and also holds a Board Certification for Family Practice. With over a decade of experience as a nurse practitioner and registered nurse, Paul brings a holistic approach to patients of all ages, socioeconomic backgrounds, ethnicities, and sexual identities. He firmly believes that quality mental health needs to be easily accessible. Paul emphasizes the importance of incorporating the recovery model into his day-to-day practice. He provides compassionate care that is evidence-based and personalized to each client’s needs.
Paul Choi is a Board Certified Psychiatric Mental Health Nurse Practitioner and also holds a Board Certification for Family Practice. With over a decade of experience as a nurse practitioner and registered nurse, Paul brings a holistic approach to patients of all ages, socioeconomic backgrounds, ethnicities, and sexual identities. He firmly believes that quality mental health needs to be easily accessible. Paul emphasizes the importance of incorporating the recovery model into his day-to-day practice. He provides compassionate care that is evidence-based and personalized to each client’s needs.
(657) 286-4727 View (657) 286-4727
Photo of Sarah Leiderman, Physician Assistant, PA-C
Sarah Leiderman
Physician Assistant, PA-C
Online Only
Welcoming New Patients! Sarah is a board-certified physician assistant at Bonmente, a full-service mental health clinic that offers online appointments, accepts insurance (Aetna, Anthem, Blue Cross, Cigna, United, and more), and has same-week appointments available. She is passionate about working with culturally diverse populations and strives to support her patients through well-balanced medication management. From diagnostic evaluation to treatment implementation and medication management, Sarah employs an empathetic approach that allows patients to feel understood, validated, and supported.
Welcoming New Patients! Sarah is a board-certified physician assistant at Bonmente, a full-service mental health clinic that offers online appointments, accepts insurance (Aetna, Anthem, Blue Cross, Cigna, United, and more), and has same-week appointments available. She is passionate about working with culturally diverse populations and strives to support her patients through well-balanced medication management. From diagnostic evaluation to treatment implementation and medication management, Sarah employs an empathetic approach that allows patients to feel understood, validated, and supported.
(714) 844-0192 View (714) 844-0192
Photo of Hannah Nguyen, Psychiatrist, MD
Hannah Nguyen
Psychiatrist, MD
1 Endorsed
Anaheim, CA 92806
Dr. Han "Hannah" Nguyen works with children, adolescents, and adults experiencing depression, anxiety, ADHD, bipolar disorder, OCD, trauma, psychosis, substance use disorders, and neurodevelopmental conditions, such as autism spectrum disorder and intellectual disability. Her ideal clients are seeking compassionate, culturally informed care and want to better understand their challenges, improve daily functioning, strengthen relationships, and build a more fulfilling life.
Dr. Han "Hannah" Nguyen works with children, adolescents, and adults experiencing depression, anxiety, ADHD, bipolar disorder, OCD, trauma, psychosis, substance use disorders, and neurodevelopmental conditions, such as autism spectrum disorder and intellectual disability. Her ideal clients are seeking compassionate, culturally informed care and want to better understand their challenges, improve daily functioning, strengthen relationships, and build a more fulfilling life.
(562) 393-7413 View (562) 393-7413
Photo of Mottsin Thomas - Bonmente, Psychiatrist, MD
Bonmente
Psychiatrist, MD
1 Endorsed
Online Only
Accepting New Patients – Welcome to Bonmente! We know asking for help takes courage, and finding the right provider shouldn’t add stress. That’s why we offer same-week appointments and can often see you within 3–5 days. We accept most major insurance plans (including Aetna, Anthem Blue Shield, Blue Cross, Cigna, and United) and provide care through compassionate, highly trained professionals. With insurance-covered telemedicine sessions, you can connect from the comfort of home or office. Our supportive team makes starting your mental health journey simple, so you can focus on what matters most — feeling better and moving forward.
Accepting New Patients – Welcome to Bonmente! We know asking for help takes courage, and finding the right provider shouldn’t add stress. That’s why we offer same-week appointments and can often see you within 3–5 days. We accept most major insurance plans (including Aetna, Anthem Blue Shield, Blue Cross, Cigna, and United) and provide care through compassionate, highly trained professionals. With insurance-covered telemedicine sessions, you can connect from the comfort of home or office. Our supportive team makes starting your mental health journey simple, so you can focus on what matters most — feeling better and moving forward.
(562) 632-5834 View (562) 632-5834
Photo of Medard Sison, Psychiatric Nurse Practitioner, DNP, PMHNP
Medard Sison
Psychiatric Nurse Practitioner, DNP, PMHNP
Anaheim, CA 92801
Are you or your loved ones struggling with depression, anxiety, focus, attention issues, or other issues affecting your work, health, or personal life? If so, you have made the first step in the right direction to make a positive change. Medard Sison, DNP is a Doctorate Prepared Psychiatric Mental Health Nurse Practitioner who specializes in treating ADHD, Depression, Anxiety, Bipolar, Schizophrenia, OCD, & other mental health disorders. Dr. Sison believes in treating each client and their family with respect, care, and professionalism. Medard focuses on your needs and tailors his treatment plan to keep you informed.
Are you or your loved ones struggling with depression, anxiety, focus, attention issues, or other issues affecting your work, health, or personal life? If so, you have made the first step in the right direction to make a positive change. Medard Sison, DNP is a Doctorate Prepared Psychiatric Mental Health Nurse Practitioner who specializes in treating ADHD, Depression, Anxiety, Bipolar, Schizophrenia, OCD, & other mental health disorders. Dr. Sison believes in treating each client and their family with respect, care, and professionalism. Medard focuses on your needs and tailors his treatment plan to keep you informed.
(657) 220-8068 View (657) 220-8068

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