Dissociative Disorders (DID) Psychiatrists in Santa Monica, CA

Amir E Ettekal
Psychiatrist, MD
2 Endorsed
Santa Monica, CA 90401
*Offices in Hermosa Beach & Santa Monica.* I am a psychiatrist specialized in understanding both the biological and psychological factors of human emotions. I take the time to understand what my patients need and through a collaborative approach, we create a personalized treatment plan based on your unique needs. Through my work in clinical trials, I stay on the forefront of medication innovation and safety, giving me first-hand experience in the most effective, and safe treatments. Through my training in psychotherapy I continue to address the emotional and psychological aspects of that person.
*Offices in Hermosa Beach & Santa Monica.* I am a psychiatrist specialized in understanding both the biological and psychological factors of human emotions. I take the time to understand what my patients need and through a collaborative approach, we create a personalized treatment plan based on your unique needs. Through my work in clinical trials, I stay on the forefront of medication innovation and safety, giving me first-hand experience in the most effective, and safe treatments. Through my training in psychotherapy I continue to address the emotional and psychological aspects of that person.
(310) 341-2905 View (310) 341-2905
Steffany Ahn
Psychiatric Nurse Practitioner, PMHNP, APRN
Online Only
As a Psychiatric-Mental Health Nurse Practitioner, I believe that everyone deserves compassionate and effective care. If you're feeling stuck and unsure about how to manage your symptoms, I'm here to help. Let's work together to uncover the underlying causes of your struggles, address any co-occurring conditions, and develop a customized treatment plan that integrates evidence-based approaches for optimal healing.
As a Psychiatric-Mental Health Nurse Practitioner, I believe that everyone deserves compassionate and effective care. If you're feeling stuck and unsure about how to manage your symptoms, I'm here to help. Let's work together to uncover the underlying causes of your struggles, address any co-occurring conditions, and develop a customized treatment plan that integrates evidence-based approaches for optimal healing.
(818) 463-2498 View (818) 463-2498
Dan Begel
Psychiatrist, MD
Santa Monica, CA 90401
Dr. Begel received his undergraduate and medical degrees from Yale University, where he also completed his residency in psychiatry. At Yale he studied the conceptual foundations of psychiatry and the core principles of diverse treatment methods. Today he treats people for a wide variety of issues, from the seemingly mild to the severe. He is up to date on psychiatric research and treatment, and utilizes the full range of methods in his work, including genetic analysis, psychotherapy, and medication management.
Dr. Begel received his undergraduate and medical degrees from Yale University, where he also completed his residency in psychiatry. At Yale he studied the conceptual foundations of psychiatry and the core principles of diverse treatment methods. Today he treats people for a wide variety of issues, from the seemingly mild to the severe. He is up to date on psychiatric research and treatment, and utilizes the full range of methods in his work, including genetic analysis, psychotherapy, and medication management.
(424) 610-8627 View (424) 610-8627
Ola Adeyemi
Psychiatric Nurse Practitioner, PMHNP, APRN
Online Only
Hello, I'm Ola, a Psychiatric-Mental Health Nurse Practitioner with a robust history of assisting adults in managing mood disorders and various mental health challenges. Are you feeling fatigued from pursuing numerous treatments that have failed to provide enduring relief? Do you find yourself grappling with a diminished sense of control over your mental well-being? I invite you to collaborate with me in breaking these recurrent patterns and seeking sustainable solutions.
Hello, I'm Ola, a Psychiatric-Mental Health Nurse Practitioner with a robust history of assisting adults in managing mood disorders and various mental health challenges. Are you feeling fatigued from pursuing numerous treatments that have failed to provide enduring relief? Do you find yourself grappling with a diminished sense of control over your mental well-being? I invite you to collaborate with me in breaking these recurrent patterns and seeking sustainable solutions.
(213) 319-2285 View (213) 319-2285
Dr. Brianna Thompson
Psychiatric Nurse Practitioner, DNP, PMHNP
Santa Monica, CA 90403
Brianna is a board-certified psychiatric mental health nurse practitioner. She evaluates and treats anxiety, depression, bipolar disorder, and schizophrenia.
Brianna is a board-certified psychiatric mental health nurse practitioner. She evaluates and treats anxiety, depression, bipolar disorder, and schizophrenia.
(855) 743-2006 View (855) 743-2006
Bernadette Grosjean
Psychiatrist, MD
4 Endorsed
Santa Monica, CA 90405
I have practiced psychiatry for over 35 years (10 year in Belgium, 11 years as professor at UCLA, 20 years at an LA nonprofit). Working with individuals across diverse diagnoses and life journeys, I learned the value of flexibility, using different psychotherapy modes based on each patient's needs. Over the last 10 years, I developed expertise with late-diagnosed autistic adults without intellectual disability. I have strong psychopharmacology training and prescribe when appropriate. I believe in candid, respectful, collaborative relationships with patients, families, and referring professionals.
I have practiced psychiatry for over 35 years (10 year in Belgium, 11 years as professor at UCLA, 20 years at an LA nonprofit). Working with individuals across diverse diagnoses and life journeys, I learned the value of flexibility, using different psychotherapy modes based on each patient's needs. Over the last 10 years, I developed expertise with late-diagnosed autistic adults without intellectual disability. I have strong psychopharmacology training and prescribe when appropriate. I believe in candid, respectful, collaborative relationships with patients, families, and referring professionals.
(310) 896-4039 View (310) 896-4039
Christian F Reusche
Psychiatrist, MD
1 Endorsed
Santa Monica, CA 90405
Psychiatric treatment should not just be about providing medicine, but to help you understand what you may be unaware of, recurring patterns that may be sabotaging or affecting you negatively, to freeing you from mental duress. To allow yourself to enjoy life, have more resilience with adversity, and help expand your true self. I work with professionals, entrepreneurs, and creatives who want more than quick fixes or rushed appointments. My approach is collaborative, personalized, and designed to help you regain clarity, stability, and momentum. We focus not just on symptom relief, but optimizing how you think, feel, and perform.
Psychiatric treatment should not just be about providing medicine, but to help you understand what you may be unaware of, recurring patterns that may be sabotaging or affecting you negatively, to freeing you from mental duress. To allow yourself to enjoy life, have more resilience with adversity, and help expand your true self. I work with professionals, entrepreneurs, and creatives who want more than quick fixes or rushed appointments. My approach is collaborative, personalized, and designed to help you regain clarity, stability, and momentum. We focus not just on symptom relief, but optimizing how you think, feel, and perform.
(843) 940-8197 View (843) 940-8197
Ryan Volk
Physician Assistant, PA-C, MPH
1 Endorsed
Online Only
Are you struggling with anxiety, depression, mood changes, or difficulty sleeping? I provide compassionate psychiatric evaluations and medication management for adults throughout California using secure telehealth appointments. My goal is to make psychiatric care accessible, affordable, and personalized to your unique needs, symptoms, and treatment goals.
Are you struggling with anxiety, depression, mood changes, or difficulty sleeping? I provide compassionate psychiatric evaluations and medication management for adults throughout California using secure telehealth appointments. My goal is to make psychiatric care accessible, affordable, and personalized to your unique needs, symptoms, and treatment goals.
(213) 306-5495 View (213) 306-5495
Natassia Gaznick
Psychiatrist, MD, PhD
Santa Monica, CA 90401
I am currently an outpatient provider with experience in treating a number of psychiatric conditions, including substance abuse and behavioral addictions. In terms of an ideal patient, at our practice we strive to treat the patient as a whole and believe in the biologic, psychologic, social, and spiritual approach. As such, an ideal patient would be willing to discuss each aspect. While I do prescribe medications, I try to minimize these through use of the other approaches. Of note, as I do outpatient office-based care, I do not provide 24/7 care.
I am currently an outpatient provider with experience in treating a number of psychiatric conditions, including substance abuse and behavioral addictions. In terms of an ideal patient, at our practice we strive to treat the patient as a whole and believe in the biologic, psychologic, social, and spiritual approach. As such, an ideal patient would be willing to discuss each aspect. While I do prescribe medications, I try to minimize these through use of the other approaches. Of note, as I do outpatient office-based care, I do not provide 24/7 care.
(310) 744-6227 View (310) 744-6227
Matthew Goldenberg
Psychiatrist, DO , FAPA, FASAM
1 Endorsed
Online Only
Matthew Goldenberg D.O. is double Board Certified in Psychiatry and Addiction Psychiatry and is a certified Medical Review Officer (MRO). Dr. Goldenberg is an expert in the evaluation and treatment of mental health disorders and is an addiction specialist for adults in his private practice in Santa Monica, California. Dr. Goldenberg is a trusted aviation & HIMS trained psychiatrist providing evaluations for pilots for the FAA and has extensive experience evaluating and treating healthcare providers. He is licensed in the states of CA, Hawaii, Alaska and Utah and is a former president of the Southern California Psychiatric Society.
Matthew Goldenberg D.O. is double Board Certified in Psychiatry and Addiction Psychiatry and is a certified Medical Review Officer (MRO). Dr. Goldenberg is an expert in the evaluation and treatment of mental health disorders and is an addiction specialist for adults in his private practice in Santa Monica, California. Dr. Goldenberg is a trusted aviation & HIMS trained psychiatrist providing evaluations for pilots for the FAA and has extensive experience evaluating and treating healthcare providers. He is licensed in the states of CA, Hawaii, Alaska and Utah and is a former president of the Southern California Psychiatric Society.
(424) 369-0822 View (424) 369-0822
Alecia DeAngelis
Psychiatric Nurse Practitioner, PMHNP
Online Only
If you struggle with focus, racing thoughts, anxiety, or the feeling that your mind won’t slow down, you’re not alone. Many clients come to me feeling overwhelmed, behind on responsibilities, or frustrated that they can’t stay consistent no matter how hard they try. You may be high-achieving yet fighting a private battle with distraction, worry, or emotional overload. I help adults with ADHD and anxiety understand their symptoms, build supportive strategies, and feel more steady, clear, and in control of daily life.
If you struggle with focus, racing thoughts, anxiety, or the feeling that your mind won’t slow down, you’re not alone. Many clients come to me feeling overwhelmed, behind on responsibilities, or frustrated that they can’t stay consistent no matter how hard they try. You may be high-achieving yet fighting a private battle with distraction, worry, or emotional overload. I help adults with ADHD and anxiety understand their symptoms, build supportive strategies, and feel more steady, clear, and in control of daily life.
(949) 844-6905 View (949) 844-6905
Anthony Marcaida
Psychiatric Nurse Practitioner, PMHNP
1 Endorsed
Santa Monica, CA 90405
As a Los Angeles native, he witnessed first hand how the drastic lack of attention towards mental health within the community can lead to unnecessary physical and mental disability resulting in a poor quality of life. With a passion and dedication towards the field of mental health, Anthony’s goal is to greatly improve society with each patient encounter.
As a Los Angeles native, he witnessed first hand how the drastic lack of attention towards mental health within the community can lead to unnecessary physical and mental disability resulting in a poor quality of life. With a passion and dedication towards the field of mental health, Anthony’s goal is to greatly improve society with each patient encounter.
(424) 552-1910 View (424) 552-1910
Tolulope Adedayo
Psychiatric Nurse Practitioner, DNP, FNP-C, PMHNP
Online Only
I am a dual board-certified Family and Psychiatric Nurse Practitioner. My background in primary care and geriatrics taught me that mental and physical health are inseparable. I transitioned into psychiatry to advocate for underserved populations and provide the compassionate, integrity-driven care everyone deserves. My mission is simple: to listen deeply, guide you with expertise, and help you reclaim your quality of life.
I am a dual board-certified Family and Psychiatric Nurse Practitioner. My background in primary care and geriatrics taught me that mental and physical health are inseparable. I transitioned into psychiatry to advocate for underserved populations and provide the compassionate, integrity-driven care everyone deserves. My mission is simple: to listen deeply, guide you with expertise, and help you reclaim your quality of life.
(951) 262-8322 View (951) 262-8322
Shuang Lei
Psychiatrist, MD
1 Endorsed
Online Only
Anxiety, depression, haven’t been feeling yourself? What can I do to help - is what I ask myself every time I’m facing someone who is struggling to get to where they want to be in life. Having lived in four very different places (mainland China, French Canada, Las Vegas, New York City) before age 20, I come from a diverse cultural background that accepts and appreciates all. Compassionate, always ready to listen, without a trace of judgement, I am here to understand what is uniquely you. There is no dilemma too small to ponder, and no problem too big to tackle. Witnessing positive change gives me the utmost joy in life.
Anxiety, depression, haven’t been feeling yourself? What can I do to help - is what I ask myself every time I’m facing someone who is struggling to get to where they want to be in life. Having lived in four very different places (mainland China, French Canada, Las Vegas, New York City) before age 20, I come from a diverse cultural background that accepts and appreciates all. Compassionate, always ready to listen, without a trace of judgement, I am here to understand what is uniquely you. There is no dilemma too small to ponder, and no problem too big to tackle. Witnessing positive change gives me the utmost joy in life.
(747) 239-5373 View (747) 239-5373
Dr. Eldridge is a psychiatrist with a focus on treating depression, anxiety, ADHD, insomnia, and OCD in college students, working professionals, and creatives. He identifies the specific issues troubling his patients. Then, he discusses multiple treatment options for their needs. Regardless of diagnosis, his ideal patient is someone motivated to work towards improving their lives. Patients may need to be open to a balanced, sustainable approach in which medications and Transcranial Magnetic Stimulation (TMS) are considered alongside therapy, meditation, exercise, nutrition, and other lifestyle changes.
Dr. Eldridge is a psychiatrist with a focus on treating depression, anxiety, ADHD, insomnia, and OCD in college students, working professionals, and creatives. He identifies the specific issues troubling his patients. Then, he discusses multiple treatment options for their needs. Regardless of diagnosis, his ideal patient is someone motivated to work towards improving their lives. Patients may need to be open to a balanced, sustainable approach in which medications and Transcranial Magnetic Stimulation (TMS) are considered alongside therapy, meditation, exercise, nutrition, and other lifestyle changes.
(628) 265-3105 View (628) 265-3105
Mihir Upadhyaya
Psychiatrist, MD
Online Only
My patients can expect experience, empathy, and compassion. I’m well-rounded, and able to quickly identify with some aspect of my patients’ background.
My patients can expect experience, empathy, and compassion. I’m well-rounded, and able to quickly identify with some aspect of my patients’ background.
(858) 465-5548 View (858) 465-5548
James Luzano
Psychiatrist, MD
1 Endorsed
Online Only
Dealing with mental illness or struggling with an addiction can be challenging for many of us. Having both can almost seem insurmountable. It can also be hard to ask for help, but if you are here you are taking an important step. I can work with you in dealing with these challenges. I am board-certified in both general and addiction psychiatry and provide treatment specifically tailored for each person. Through diagnostic assessment and clarification, medication management, psychotherapy, and other modalities, I can help build a treatment plan that works for you.
Dealing with mental illness or struggling with an addiction can be challenging for many of us. Having both can almost seem insurmountable. It can also be hard to ask for help, but if you are here you are taking an important step. I can work with you in dealing with these challenges. I am board-certified in both general and addiction psychiatry and provide treatment specifically tailored for each person. Through diagnostic assessment and clarification, medication management, psychotherapy, and other modalities, I can help build a treatment plan that works for you.
(310) 307-3063 View (310) 307-3063
Doryann M. Lebe
Psychiatrist, MD
Serves Area
I am a psychiatrist, analytically trained, who has been practicing in the Los Angeles area for thirty-five years. I am broadly in general psychiatry, psychoanalysis, psychodynamic and humanistic psychology as well as psychopharmacology and geriatric psychiatry. My approach utilizes humanistic, relational, cognitive and psychodynamic techniques that are interactive and unique to each person I treat. My special skills are in treating individuals with relationship and or career conflicts and life transitions.
I am a psychiatrist, analytically trained, who has been practicing in the Los Angeles area for thirty-five years. I am broadly in general psychiatry, psychoanalysis, psychodynamic and humanistic psychology as well as psychopharmacology and geriatric psychiatry. My approach utilizes humanistic, relational, cognitive and psychodynamic techniques that are interactive and unique to each person I treat. My special skills are in treating individuals with relationship and or career conflicts and life transitions.
(424) 240-5957 View (424) 240-5957
Jenna Xiao Cheng
Psychiatrist, DO
Serves Area
Whatever brought you to this moment, I believe that the first step to healing is compassion. My utmost priority is for you to feel safe in the space we share as we explore what has been challenging for you. Attachment theory and humanistic psychology sit at the foundational core of my work. If we work together, we will explore the truth behind the symptoms, how medications might help, and most importantly, what makes life meaningful for you.
Whatever brought you to this moment, I believe that the first step to healing is compassion. My utmost priority is for you to feel safe in the space we share as we explore what has been challenging for you. Attachment theory and humanistic psychology sit at the foundational core of my work. If we work together, we will explore the truth behind the symptoms, how medications might help, and most importantly, what makes life meaningful for you.
(310) 984-7332 View (310) 984-7332
Evangeline Luriz, PMHNP | Mindful Health Solutions
Psychiatric Nurse Practitioner, PMHNP
Online Only
Vangie is a Psychiatric Mental Health Nurse Practitioner (PMHNP) who cares for patients with different psychiatric disorders. She focuses on mood disorders including major depressive disorder, bipolar disorder, anxiety disorder, PTSD, and ADHD. To her, it is very rewarding to see an acute mentally ill patient improve with a promise of a better life. Vangie believes in a holistic approach and the importance of establishing a therapeutic relationship. She provides accommodating care with empathy and compassion and fosters open communication between herself and her patients.
Vangie is a Psychiatric Mental Health Nurse Practitioner (PMHNP) who cares for patients with different psychiatric disorders. She focuses on mood disorders including major depressive disorder, bipolar disorder, anxiety disorder, PTSD, and ADHD. To her, it is very rewarding to see an acute mentally ill patient improve with a promise of a better life. Vangie believes in a holistic approach and the importance of establishing a therapeutic relationship. She provides accommodating care with empathy and compassion and fosters open communication between herself and her patients.
(844) 405-4439 View (844) 405-4439

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FAQ - Dissociative Disorders (DID) Psychiatrists
How can psychiatrists help with dissociative disorders?
Dissociative disorders are a group of mental health conditions—including dissociative identity disorder (DID), dissociative amnesia, and depersonalization-derealization disorder—that are characterized by a disruption or disconnection from reality. While occasional moments of disconnection, such as daydreaming or becoming immersed in a movie, are common and typically harmless, dissociative disorders are diagnosed when these experiences become distressing, chronic, or interfere with daily functioning. Symptoms of dissociation can include feeling detached from one's body, experiencing a sense of unreality, memory loss (amnesia), or a general disconnection from one's surroundings. These symptoms can range in intensity from mild to severe and may occur episodically or persist for longer periods of time.

How do psychiatrists evaluate and treat dissociative disorders?
Psychiatrists play a critical role in identifying and treating dissociative disorders, often focusing on the underlying causes of dissociation—most commonly a history of trauma. Initial psychiatric sessions typically begin with an evaluation to assess current symptoms and understand a client's medical and psychological history. This process helps determine potential triggers for dissociation and rules out any medical or substance-related causes. Evaluations often include questions about trauma exposure, co-occurring mental health conditions (such as depression, anxiety, or PTSD), substance use, and the frequency, duration, and nature of dissociative episodes. Ongoing psychiatric care is usually individualized and may involve a combination of therapeutic approaches depending on the type and severity of the dissociative disorder. Treatment can include trauma-informed therapy, psychoeducation, medication management for co-occurring conditions, and supportive psychotherapy to help clients develop grounding techniques and better manage their dissociative symptoms.

How can I find a psychiatrist who specializes in dissociative disorders?
The Psychology Today online directory is a helpful resource for locating psychiatrists (MDs) and psychiatric nurse practitioners (PMHNPs) who specialize in dissociative disorders and trauma-related conditions. The platform offers search filters to narrow results by clinical specialty—such as dissociative disorders, trauma, or PTSD—as well as by insurance coverage, session cost, location, and provider identity preferences. When seeking care, it's important to ask potential providers about their specific experience with dissociative disorders and their approach to trauma-informed care, as these conditions often require specialized knowledge and are not treated by all psychiatrists.