Government Employees Health Association (GEHA) Psychiatrists in Santa Ana, CA

Simon Ordonez
Physician Assistant, PA-C
Online Only
Simon Ordonez is a certified physician assistant specializing in depression, anxiety, attention-deficit/hyperactivity disorder (ADHD), bipolar disorder, trauma/post-traumatic stress disorder (PTSD), eating disorders, and schizophrenia. Simon enjoys keeping up-to-date with the newest treatment modalities, ensuring his patients receive quality care.
Simon Ordonez is a certified physician assistant specializing in depression, anxiety, attention-deficit/hyperactivity disorder (ADHD), bipolar disorder, trauma/post-traumatic stress disorder (PTSD), eating disorders, and schizophrenia. Simon enjoys keeping up-to-date with the newest treatment modalities, ensuring his patients receive quality care.
(949) 751-1607 View (949) 751-1607
Taryn Joyce
Psychiatric Nurse Practitioner, RN, BSN, PMHNP
Serves Area
Taryn enjoys working with patients from all walks of life and values creating a collaborative relationship in care. In order to best understand patients, Taryn explores their physical, mental, psychosocial, and spiritual backgrounds to help build a treatment plan that’s tailored to them. She aims to meet her patients where they are and help them move forward at a pace that feels right for them.
Taryn enjoys working with patients from all walks of life and values creating a collaborative relationship in care. In order to best understand patients, Taryn explores their physical, mental, psychosocial, and spiritual backgrounds to help build a treatment plan that’s tailored to them. She aims to meet her patients where they are and help them move forward at a pace that feels right for them.
(323) 673-2681 View (323) 673-2681
Mutahir Farhan
Psychiatrist
Online Only
Dr. Mutahir Farhan is a physician specializing in addiction medicine and psychiatric care, dedicated to providing comprehensive, evidence-based treatment for individuals with substance use and co-occurring mental health disorders. He is committed to delivering patient-centered care that integrates medical, psychological, and social approaches to support long-term recovery and wellness.
Dr. Mutahir Farhan is a physician specializing in addiction medicine and psychiatric care, dedicated to providing comprehensive, evidence-based treatment for individuals with substance use and co-occurring mental health disorders. He is committed to delivering patient-centered care that integrates medical, psychological, and social approaches to support long-term recovery and wellness.
(877) 515-8113 View (877) 515-8113
Rachael Crawford
Physician Assistant, PA-C
1 Endorsed
Serves Area
Rachael incorporates mindfulness-based strategies into her care and specializes in treating depression, anxiety, and obsessive-compulsive disorder (OCD). She has experience in both inpatient and outpatient psychiatry, where she has witnessed how the right support, whether through therapy, lifestyle, interventions, or medication, can transform lives. These experiences inspired her to dedicate her career to helping patients feel understood, supported, and empowered in their healing.
Rachael incorporates mindfulness-based strategies into her care and specializes in treating depression, anxiety, and obsessive-compulsive disorder (OCD). She has experience in both inpatient and outpatient psychiatry, where she has witnessed how the right support, whether through therapy, lifestyle, interventions, or medication, can transform lives. These experiences inspired her to dedicate her career to helping patients feel understood, supported, and empowered in their healing.
(310) 861-3039 View (310) 861-3039
Alexa Lee
Psychiatric Nurse Practitioner, MSN, BSN, RN
1 Endorsed
Serves Area
Alexa Lee is a board-certified psychiatric mental health nurse practitioner who takes a holistic, person-centered approach to care. She thoughtfully considers each patient’s mental, physical, emotional, and social experiences to create individualized, high-quality treatment plans. Alexa also values the role of spirituality in all forms and practices as an important element of healing and overall well-being.
Alexa Lee is a board-certified psychiatric mental health nurse practitioner who takes a holistic, person-centered approach to care. She thoughtfully considers each patient’s mental, physical, emotional, and social experiences to create individualized, high-quality treatment plans. Alexa also values the role of spirituality in all forms and practices as an important element of healing and overall well-being.
(424) 449-0058 View (424) 449-0058
Alexandra Presler
Physician Assistant, PA-C
Serves Area
Alexandra uses psychiatric medication minimally and believes that the best outcomes are achieved with a combination of medication and therapy. One her favorite parts of her job is gradually helping people come off medication when appropriate. She also uses acceptance and commitment therapy (ACT) as a therapeutic approach to provide a mindfulness-based and person-centered treatment plan. Alexandra’s work is motivated by curiosity, compassion, and a deep respect for her fellow humans. Her greatest fulfillment comes from witnessing someone feel empowered enough to make a positive change in their life and subsequently reap the rewards.
Alexandra uses psychiatric medication minimally and believes that the best outcomes are achieved with a combination of medication and therapy. One her favorite parts of her job is gradually helping people come off medication when appropriate. She also uses acceptance and commitment therapy (ACT) as a therapeutic approach to provide a mindfulness-based and person-centered treatment plan. Alexandra’s work is motivated by curiosity, compassion, and a deep respect for her fellow humans. Her greatest fulfillment comes from witnessing someone feel empowered enough to make a positive change in their life and subsequently reap the rewards.
(949) 998-4714 View (949) 998-4714
Dexter Jones MSN, PMHN - Anew Era TMS & Psychiatry
Psychiatric Nurse Practitioner, MSN, PMHN, BC
Serves Area
Dexter has more than 16 years of dedicated experience in the medical field, including three years as a Board-Certified Psychiatric Nurse Practitioner in California. Throughout his career, he has cultivated a strong foundation in primary psychiatric care, including acute, inpatient, and outpatient mental health. His many years of experience have equipped him with the knowledge and skills to deliver comprehensive mental healthcare to patients of diverse backgrounds and needs. Dexter uses a combination of medication management and supportive therapy to work towards the goals of decreasing suffering and improving quality of life.
Dexter has more than 16 years of dedicated experience in the medical field, including three years as a Board-Certified Psychiatric Nurse Practitioner in California. Throughout his career, he has cultivated a strong foundation in primary psychiatric care, including acute, inpatient, and outpatient mental health. His many years of experience have equipped him with the knowledge and skills to deliver comprehensive mental healthcare to patients of diverse backgrounds and needs. Dexter uses a combination of medication management and supportive therapy to work towards the goals of decreasing suffering and improving quality of life.
(424) 999-0762 View (424) 999-0762
WellPsyche Medical Group
Psychiatrist
Serves Area
Do you Over-Think things? Over-Experience your emotions? Do you struggle to focus or complete tasks? Difficulty sleeping? Putting off your mental health is no longer an option! With over 75 clinical experts, WellPsyche and MediPsych providers provide Empathetic Psychotherapy and Personalized Medication Management services for Children, Adolescents, and Adults. 100% of our visits are conducted via Zoom, and we are available mornings, afternoons, and evenings. Meet with your psychiatrist from the privacy and convenience of home or work. We are simplifying the mental health experience so you can become the best version of you!
Do you Over-Think things? Over-Experience your emotions? Do you struggle to focus or complete tasks? Difficulty sleeping? Putting off your mental health is no longer an option! With over 75 clinical experts, WellPsyche and MediPsych providers provide Empathetic Psychotherapy and Personalized Medication Management services for Children, Adolescents, and Adults. 100% of our visits are conducted via Zoom, and we are available mornings, afternoons, and evenings. Meet with your psychiatrist from the privacy and convenience of home or work. We are simplifying the mental health experience so you can become the best version of you!
(858) 360-8333 View (858) 360-8333
Veronica Ramirez
Psychiatric Nurse Practitioner, PMHNP
Serves Area
Veronica Ramirez is a board-certified primary care and psychiatric mental health nurse practitioner. She is passionate about helping individuals live meaningful lives.
Veronica Ramirez is a board-certified primary care and psychiatric mental health nurse practitioner. She is passionate about helping individuals live meaningful lives.
(949) 569-7436 View (949) 569-7436
Joshua Flatow
Psychiatrist, MD
Serves Area
Dr. Joshua Flatow is the founder of Pacific Mind Health and a board-certified psychiatrist. Dr. Flatow provides a compassionate, holistic approach to patient care. He is certified in transcranial magnetic stimulation (TMS), deep-brain theta stimulation, and ketamine infusions. Dr. Flatow is committed to excellence and positive patient outcomes. He has experience in crisis stabilization, medication management, psychotherapy, and substance abuse treatment.
Dr. Joshua Flatow is the founder of Pacific Mind Health and a board-certified psychiatrist. Dr. Flatow provides a compassionate, holistic approach to patient care. He is certified in transcranial magnetic stimulation (TMS), deep-brain theta stimulation, and ketamine infusions. Dr. Flatow is committed to excellence and positive patient outcomes. He has experience in crisis stabilization, medication management, psychotherapy, and substance abuse treatment.
(909) 415-5880 View (909) 415-5880
Sean Kim
Psychiatric Nurse Practitioner, PMHNP
1 Endorsed
Serves Area
Sean was inspired to pursue a career in psychiatry after witnessing how many people struggle in silence and how life-changing the right support can be. He is motivated by seeing individuals regain stability, confidence, and control in their lives through a combination of personalized treatment and genuine connection.
Sean was inspired to pursue a career in psychiatry after witnessing how many people struggle in silence and how life-changing the right support can be. He is motivated by seeing individuals regain stability, confidence, and control in their lives through a combination of personalized treatment and genuine connection.
(323) 395-5064 View (323) 395-5064
John Anthony Diya - Anew Era TMS & Psychiatry
Psychiatric Nurse Practitioner, PMHNP
Serves Area
John Anthony Diya is a board-certified Psychiatric Mental Health NP, certified by the American Nurses Credentialing Center. He graduated from Charles R. Drew University. He has over 9 years of experience in providing psychiatric care to patients of all ages. He began his career in healthcare as a Registered Nurse working in both the inpatient and outpatient settings.
John Anthony Diya is a board-certified Psychiatric Mental Health NP, certified by the American Nurses Credentialing Center. He graduated from Charles R. Drew University. He has over 9 years of experience in providing psychiatric care to patients of all ages. He began his career in healthcare as a Registered Nurse working in both the inpatient and outpatient settings.
(657) 385-7024 View (657) 385-7024
Jonathan Shaywitz
Psychiatrist, MD
1 Endorsed
Serves Area
Dr. Jonathan Shaywitz is a board-certified psychiatrist who works with adults experiencing anxiety, depression, bipolar disorder, OCD, ADHD, schizophrenia, and treatment-resistant mood disorders. He partners with patients to better understand their symptoms, improve daily functioning, and achieve lasting emotional wellness through compassionate, evidence-based psychiatric care tailored to their individual goals.
Dr. Jonathan Shaywitz is a board-certified psychiatrist who works with adults experiencing anxiety, depression, bipolar disorder, OCD, ADHD, schizophrenia, and treatment-resistant mood disorders. He partners with patients to better understand their symptoms, improve daily functioning, and achieve lasting emotional wellness through compassionate, evidence-based psychiatric care tailored to their individual goals.
(949) 606-8626 View (949) 606-8626
John Diya - Anew Era TMS & Psychiatry
Psychiatric Nurse Practitioner, ARNP
Online Only
*** ACCEPTING NEW PATIENTS WITH A WAIT TIME OF 1 WEEK OR LESS *** John Anthony Diya is a board-certified Psychiatric Mental Health NP, certified by the American Nurses Credentialing Center. He graduated from Charles R. Drew University.
*** ACCEPTING NEW PATIENTS WITH A WAIT TIME OF 1 WEEK OR LESS *** John Anthony Diya is a board-certified Psychiatric Mental Health NP, certified by the American Nurses Credentialing Center. He graduated from Charles R. Drew University.
(562) 278-0091 View (562) 278-0091
Dr. Heather Mak - Anew Era TMS & Psychiatry
Psychiatrist, MD
Serves Area
Dr. Heather Mak is a psychiatrist with experience in helping patients with issues like hyperactivity disorder, anxiety, bipolar disorder, post-traumatic stress disorder, and obsessive-compulsive disorder.
Dr. Heather Mak is a psychiatrist with experience in helping patients with issues like hyperactivity disorder, anxiety, bipolar disorder, post-traumatic stress disorder, and obsessive-compulsive disorder.
(657) 366-5298 View (657) 366-5298
Rimisha Lal
Psychiatric Nurse Practitioner, DNP, PMHNP
1 Endorsed
Serves Area
Rimisha Lal is a board-certified psychiatric mental health nurse practitioner dedicated to providing compassionate, evidence-based care that supports individuals on their path to emotional well-being. She was inspired to pursue a career in mental health after witnessing how access to compassionate, effective treatment can transform lives.
Rimisha Lal is a board-certified psychiatric mental health nurse practitioner dedicated to providing compassionate, evidence-based care that supports individuals on their path to emotional well-being. She was inspired to pursue a career in mental health after witnessing how access to compassionate, effective treatment can transform lives.
(949) 628-1268 View (949) 628-1268
Sung Park
Physician Assistant, PA-C
Serves Area
Steve Park is an advanced-certified psychiatric physician assistant specializing in anxiety, depression, bipolar disorder, sleep and panic disorders, addiction, schizophrenia, grief, obsessive-compulsive disorder (OCD), psychosis, trauma/post-traumatic stress disorder (PTSD), hoarding disorder, and gender-related concerns. He provides culturally sensitive, mindfulness-based, and person-centered care.
Steve Park is an advanced-certified psychiatric physician assistant specializing in anxiety, depression, bipolar disorder, sleep and panic disorders, addiction, schizophrenia, grief, obsessive-compulsive disorder (OCD), psychosis, trauma/post-traumatic stress disorder (PTSD), hoarding disorder, and gender-related concerns. He provides culturally sensitive, mindfulness-based, and person-centered care.
(949) 996-0303 View (949) 996-0303
Uliana Zavyalova
Psychiatric Nurse Practitioner
Online Only
(877) 515-8113 View (877) 515-8113

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