Sleep or Insomnia Psychiatrists in Pasadena, CA

Photo of Joshua Flatow, Psychiatrist, MD
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.
(424) 367-1636 View (424) 367-1636
Photo of Hannah Nguyen, Psychiatrist, MD
Hannah Nguyen
Psychiatrist, MD
1 Endorsed
Serves Area
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.
(424) 396-1983 View (424) 396-1983
Photo of Chris Yeh - Huntington Psychiatry – Chris Yeh, MD, Psychiatrist, MD, MBA
Huntington Psychiatry – Chris Yeh, MD
Psychiatrist, MD, MBA
Pasadena, CA 91101
Dr. Chris Yeh is a board-certified psychiatrist in private practice in Pasadena, where he has practiced since 2018. Trained locally at UC Irvine and Harbor UCLA and rooted in the Pasadena area, he provides comprehensive psychiatric care focused on careful evaluation, diagnostic clarity, and positive long-term outcomes. His approach reflects a belief that good psychiatry depends on time, continuity, and direct responsibility, not brief check-ins or automated treatment models. Dr. Yeh is based in Pasadena, California, and serves patients statewide through in-person and secure telehealth appointments.
Dr. Chris Yeh is a board-certified psychiatrist in private practice in Pasadena, where he has practiced since 2018. Trained locally at UC Irvine and Harbor UCLA and rooted in the Pasadena area, he provides comprehensive psychiatric care focused on careful evaluation, diagnostic clarity, and positive long-term outcomes. His approach reflects a belief that good psychiatry depends on time, continuity, and direct responsibility, not brief check-ins or automated treatment models. Dr. Yeh is based in Pasadena, California, and serves patients statewide through in-person and secure telehealth appointments.
(626) 941-2333 View (626) 941-2333
Photo of Dr. Regina Lee, Psychiatrist, DO
Dr. Regina Lee
Psychiatrist, DO
Online Only
Dr. Lee received her Bachelor of Science degree in Psychology at Northwestern University, where she made the Dean’s List each year. After college, she returned home to California and completed medical school at Western University of Health Sciences. Finally, she completed her psychiatric training at Arrowhead Regional Medical Center, where she served as Chief Resident with a particular focus on working to decrease burnout and increase wellness within the program.
Dr. Lee received her Bachelor of Science degree in Psychology at Northwestern University, where she made the Dean’s List each year. After college, she returned home to California and completed medical school at Western University of Health Sciences. Finally, she completed her psychiatric training at Arrowhead Regional Medical Center, where she served as Chief Resident with a particular focus on working to decrease burnout and increase wellness within the program.
(323) 613-3618 View (323) 613-3618
Photo of Jessie Alvarez, Psychiatric Nurse Practitioner, PMHNP
Jessie Alvarez
Psychiatric Nurse Practitioner, PMHNP
Pasadena, CA 91101
Jessie Alvarez is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) with a Master of Science degree from West Coast University. With experience in the mental health field since 2021, Jessie has worked in various settings, including inpatient, outpatient, and street medicine. Jessie focuses on helping patients overcome challenges by identifying coping strategies to prevent acute episodes, promoting self-autonomy in treatment decisions, and supporting individuals transitioning from incarceration back into the community.
Jessie Alvarez is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) with a Master of Science degree from West Coast University. With experience in the mental health field since 2021, Jessie has worked in various settings, including inpatient, outpatient, and street medicine. Jessie focuses on helping patients overcome challenges by identifying coping strategies to prevent acute episodes, promoting self-autonomy in treatment decisions, and supporting individuals transitioning from incarceration back into the community.
(626) 548-7686 View (626) 548-7686
Photo of Stacia Mills, Psychiatrist, MD
Stacia Mills
Psychiatrist, MD
4 Endorsed
Online Only
I help individuals with medical illnesses, women's health issues, and those who are pregnant or family planning navigate their psychiatric conditions. Everyone is welcome, especially those who identify as BIPOC, LGBTQIA+, persons with disabilities, and other underrepresented groups.
I help individuals with medical illnesses, women's health issues, and those who are pregnant or family planning navigate their psychiatric conditions. Everyone is welcome, especially those who identify as BIPOC, LGBTQIA+, persons with disabilities, and other underrepresented groups.
(510) 399-2281 View (510) 399-2281
Photo of Tammy D'anita Dillard-Moijueh, Psychiatric Nurse Practitioner, MSN, PMHNP-B
Tammy D'anita Dillard-Moijueh
Psychiatric Nurse Practitioner, MSN, PMHNP-B
Online Only
Great to meet you! I am Tammy D. Moijueh, Psychiatric Mental Health Nurse Practitioner. I am pleased to serve with the best of my expertise and commitment to your well-being, offering training in outpatient psychiatry, ambulatory care, and telemedicine. My goal is to make communications easy, insightful, and encouraging. My Doctorate in Nursing Practice from Charles R. Drew University of Medicine and Science, combined with over 10 years of experience in the field, enhances behavioral health training and promotes the most positive treatment outcomes.
Great to meet you! I am Tammy D. Moijueh, Psychiatric Mental Health Nurse Practitioner. I am pleased to serve with the best of my expertise and commitment to your well-being, offering training in outpatient psychiatry, ambulatory care, and telemedicine. My goal is to make communications easy, insightful, and encouraging. My Doctorate in Nursing Practice from Charles R. Drew University of Medicine and Science, combined with over 10 years of experience in the field, enhances behavioral health training and promotes the most positive treatment outcomes.
(530) 607-6714 View (530) 607-6714
Photo of Kristine Pine Donovan, Psychiatric Nurse Practitioner
Kristine Pine Donovan
Psychiatric Nurse Practitioner
Online Only
My clients are adults experiencing depression, anxiety, attention-deficit/hyperactivity disorder, obsessive-compulsive disorder (OCD) and related conditions, or autism spectrum concerns who are seeking diagnostic clarity and structured, evidence-based care. Many present with overlapping symptoms or prior diagnoses that have not fully explained their clinical picture. Care includes comprehensive assessment, diagnosis, medication management when appropriate, and incorporation of CBT- and DBT-based skills. Referrals are made when specialized or higher-level care is indicated.
My clients are adults experiencing depression, anxiety, attention-deficit/hyperactivity disorder, obsessive-compulsive disorder (OCD) and related conditions, or autism spectrum concerns who are seeking diagnostic clarity and structured, evidence-based care. Many present with overlapping symptoms or prior diagnoses that have not fully explained their clinical picture. Care includes comprehensive assessment, diagnosis, medication management when appropriate, and incorporation of CBT- and DBT-based skills. Referrals are made when specialized or higher-level care is indicated.
(323) 421-4882 View (323) 421-4882
Photo of Alejandra Ramos, Psychiatric Nurse Practitioner, PMHNP, BC
Alejandra Ramos
Psychiatric Nurse Practitioner, PMHNP, BC
2 Endorsed
Online Only
Are you struggling with: Low energy or motivation, Difficulty concentrating, Mood swings or irritability, Changes in sleep or appetite, Constant worry, nervousness, or even hot flashes?
My name is Alejandra, I am a Board Certified Nurse Practitioner based in Los Angeles, CA. Utilizing both Western and integrative approaches, we support women across the lifespan and from all cultural backgrounds who are struggling with menopause, postpartum, depression, anxiety, and ADHD thrive in both mind and body.
Are you struggling with: Low energy or motivation, Difficulty concentrating, Mood swings or irritability, Changes in sleep or appetite, Constant worry, nervousness, or even hot flashes?
My name is Alejandra, I am a Board Certified Nurse Practitioner based in Los Angeles, CA. Utilizing both Western and integrative approaches, we support women across the lifespan and from all cultural backgrounds who are struggling with menopause, postpartum, depression, anxiety, and ADHD thrive in both mind and body.
(626) 699-9134 View (626) 699-9134
Photo of Dr. Jacob Feldman, Psychiatrist, MD
Dr. Jacob Feldman
Psychiatrist, MD
1 Endorsed
Pasadena, CA 91101
Dr. Feldman is a dedicated psychiatrist specializing in child, adolescent, and adult psychiatry, with a focus on providing evidence-based, holistic mental healthcare. He brings a wealth of experience in treating a wide range of mental health conditions in both youth and adults, including depressive and anxiety disorders, ADHD, trauma-related disorders, sleeping and eating disorders, and developmental disabilities such as autism spectrum disorder. Dr. Feldman earned his medical degree from New York Medical College and completed his General Psychiatry Residency at Mount Sinai Morningside and West in New York City.
Dr. Feldman is a dedicated psychiatrist specializing in child, adolescent, and adult psychiatry, with a focus on providing evidence-based, holistic mental healthcare. He brings a wealth of experience in treating a wide range of mental health conditions in both youth and adults, including depressive and anxiety disorders, ADHD, trauma-related disorders, sleeping and eating disorders, and developmental disabilities such as autism spectrum disorder. Dr. Feldman earned his medical degree from New York Medical College and completed his General Psychiatry Residency at Mount Sinai Morningside and West in New York City.
(626) 269-6563 View (626) 269-6563
Photo of Sharlotte Tay, Psychiatric Nurse Practitioner, PMHNP
Sharlotte Tay
Psychiatric Nurse Practitioner, PMHNP
Online Only
I am a Board Certified Psychiatric Mental Health Nurse Practitioner with training and experience treating patients with psychiatric disorders across the lifespan in outpatient clinics and inpatient hospitals. I completed my BSN from California State University, San Marcos and worked full time as a Telemetry nurse while completing my Masters of Science in Nursing. I proceeded to specialize as a psychiatric mental health NP while working as an Emergency Room nurse and a Charge Nurse at an inpatient psychiatric hospital. I provide psychiatric evaluations and medication management through the special attention of each person's needs.
I am a Board Certified Psychiatric Mental Health Nurse Practitioner with training and experience treating patients with psychiatric disorders across the lifespan in outpatient clinics and inpatient hospitals. I completed my BSN from California State University, San Marcos and worked full time as a Telemetry nurse while completing my Masters of Science in Nursing. I proceeded to specialize as a psychiatric mental health NP while working as an Emergency Room nurse and a Charge Nurse at an inpatient psychiatric hospital. I provide psychiatric evaluations and medication management through the special attention of each person's needs.
(323) 897-1384 View (323) 897-1384
Photo of Alice Cheng, Psychiatrist, MD
Alice Cheng
Psychiatrist, MD
Pasadena, CA 91101
Graduate of USC Keck School of Medicine. Chief Resident of LAC+USC General Psychiatry Residency Program. ABPN Board Certified in both Adult and Child/Adolescent Psychiatry.
Graduate of USC Keck School of Medicine. Chief Resident of LAC+USC General Psychiatry Residency Program. ABPN Board Certified in both Adult and Child/Adolescent Psychiatry.
(626) 587-2181 View (626) 587-2181
Photo of Marissa Chantorn, Psychiatric Nurse Practitioner, PMHNP
Marissa Chantorn
Psychiatric Nurse Practitioner, PMHNP
Pasadena, CA 91101
Marissa is a board certified psychiatric nurse practitioner with a Master of Science degree from Yale University and a Bachelor of Science in General Biology from University of California, San Diego. She has inpatient psychiatric nursing experience in dual diagnosis, adult, and pediatric populations.
Marissa is a board certified psychiatric nurse practitioner with a Master of Science degree from Yale University and a Bachelor of Science in General Biology from University of California, San Diego. She has inpatient psychiatric nursing experience in dual diagnosis, adult, and pediatric populations.
(626) 778-5243 View (626) 778-5243
Photo of Dr. Adel Mostafavi, Psychiatrist, MD
Dr. Adel Mostafavi
Psychiatrist, MD
Pasadena, CA 91105
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!
(323) 716-1380 View (323) 716-1380
Photo of Demetria Posadas, Psychiatric Nurse Practitioner, PMHNP
Demetria Posadas
Psychiatric Nurse Practitioner, PMHNP
1 Endorsed
Online Only
All that a we are, is a result of what we have thought- Gautama Buddha. Change is possible and we all have the capabilities to become who we imagine. It indeed isn't easy, especially if we have ongoing anxiety, depression, anger, etc. but whatever it is you may struggling with it isn't the end. Together we can help navigate through these difficulties, developing coping skills as a team to find our true inner self that is yearning to be free.
All that a we are, is a result of what we have thought- Gautama Buddha. Change is possible and we all have the capabilities to become who we imagine. It indeed isn't easy, especially if we have ongoing anxiety, depression, anger, etc. but whatever it is you may struggling with it isn't the end. Together we can help navigate through these difficulties, developing coping skills as a team to find our true inner self that is yearning to be free.
(626) 746-4303 View (626) 746-4303
LifeStance Health
Psychiatrist, MD
Pasadena, CA 91105
Making your first appointment can be one of the most challenging steps in your mental health journey. At LifeStance, we make it simple by offering both online and inperson therapy and psychiatry services, covered by most major insurance plans.
Making your first appointment can be one of the most challenging steps in your mental health journey. At LifeStance, we make it simple by offering both online and inperson therapy and psychiatry services, covered by most major insurance plans.
(626) 669-3661 View (626) 669-3661
Photo of Katharina Hill, Psychiatrist, MD
Katharina Hill
Psychiatrist, MD
1 Endorsed
Online Only
I specialize in treating anxiety, depression, sleep disorders ( insomnia), post-traumatic stress disorder (PTSD), bipolar disorder, attention-deficit/hyperactivity disorder (ADHD), obesity, women's health, active duty military and veterans.
I take a whole-person, integrated approach to health and wellness, recognizing that true well-being comes from many different aspects of life. While medications can be an essential tool, they are just one piece of the puzzle. I provide coaching in nutrition, physical activity, relationships, and lifestyle factors because all of these contribute to both health and disease. I empower individuals to make sustainable changes that support long-term well-being and resilience. Se habla espanol. Find me online by googling www.EncoraHealth for more information and to find what insurances I accept.
I specialize in treating anxiety, depression, sleep disorders ( insomnia), post-traumatic stress disorder (PTSD), bipolar disorder, attention-deficit/hyperactivity disorder (ADHD), obesity, women's health, active duty military and veterans.
I take a whole-person, integrated approach to health and wellness, recognizing that true well-being comes from many different aspects of life. While medications can be an essential tool, they are just one piece of the puzzle. I provide coaching in nutrition, physical activity, relationships, and lifestyle factors because all of these contribute to both health and disease. I empower individuals to make sustainable changes that support long-term well-being and resilience. Se habla espanol. Find me online by googling www.EncoraHealth for more information and to find what insurances I accept.
(626) 681-4327 View (626) 681-4327
Photo of Yj Jenice Kim - Jenice Kim, M.D., Psychiatrist, MD
Jenice Kim, M.D.
Psychiatrist, MD
2 Endorsed
Pasadena, CA 91101
I treat a wide range of psychiatric conditions, including anxiety, depression, bipolar disorder, PTSD, OCD, psychosis, insomnia, and ADHD.
If you’re reading this, you’re probably not feeling your best self. I often see patients who are struggling at work or have relationship problems. Some don’t have the motivation or energy to make change in their lives. I believe in collaborating closely with the patient in understanding their problem and recommending an evidence-based treatment plan that best serves their needs and goals.
I treat a wide range of psychiatric conditions, including anxiety, depression, bipolar disorder, PTSD, OCD, psychosis, insomnia, and ADHD.
If you’re reading this, you’re probably not feeling your best self. I often see patients who are struggling at work or have relationship problems. Some don’t have the motivation or energy to make change in their lives. I believe in collaborating closely with the patient in understanding their problem and recommending an evidence-based treatment plan that best serves their needs and goals.
(626) 790-1092 View (626) 790-1092
Photo of Kristen Nakano, Psychiatric Nurse Practitioner, PMHNP, MSN, PHN
Kristen Nakano
Psychiatric Nurse Practitioner, PMHNP, MSN, PHN
Online Only
I'm Kristen Nakano, a Board-Certified Psychiatric Nurse Practitioner (PMHNP-BC). I specialize in supporting adults navigating the complexities of depression, anxiety, ADHD, bipolar disorder, PTSD, personality disorders, and grief. Please note I am accepting only established patients with ADHD who have over 3 months of consecutive treatment. I've served patients in high-stakes ICU wards, residential drug and mental health rehab facilities, and provided end-of-life care through hospice calls. Having worked in both the private and public sectors, I bring a well-rounded, grounded perspective to every session.
I'm Kristen Nakano, a Board-Certified Psychiatric Nurse Practitioner (PMHNP-BC). I specialize in supporting adults navigating the complexities of depression, anxiety, ADHD, bipolar disorder, PTSD, personality disorders, and grief. Please note I am accepting only established patients with ADHD who have over 3 months of consecutive treatment. I've served patients in high-stakes ICU wards, residential drug and mental health rehab facilities, and provided end-of-life care through hospice calls. Having worked in both the private and public sectors, I bring a well-rounded, grounded perspective to every session.
(626) 921-2856 View (626) 921-2856
Photo of Anita Red, Psychiatrist, MD
Anita Red
Psychiatrist, MD
Pasadena, CA 91106
I specialize in child and adolescent psychiatry but see adults as well. I provide a treatment plan that is tailored to you. Medication is not always the right or first answer.
I specialize in child and adolescent psychiatry but see adults as well. I provide a treatment plan that is tailored to you. Medication is not always the right or first answer.
(626) 602-9462 View (626) 602-9462

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FAQ - Sleep or Insomnia Psychiatrists
How can psychiatrists help with insomnia?
Insomnia, characterized by difficulty falling or staying asleep, can be a debilitating condition that can impact all areas of one's life. It can be normal for many individuals to face short periods of insomnia during times of acute stress, and these episodes will often resolve on their own without intervention with medication or therapy. However, when sleeping difficulties become chronic, it may signal a need for intervention. The first-line treatment for insomnia is behavioral and lifestyle modifications that promote sleep; these are often referred to as "sleep hygiene" and can include practices like establishing a consistent nighttime routine, limiting caffeine intake, engaging in regular exercise, and limiting screen use directly before bed. However, if these interventions are not successful in alleviating insomnia, individuals may choose to see a psychiatrist who specializes in insomnia to help manage their symptoms, often through a combination of medication and therapy.

How do psychiatrists treat insomnia?
Psychiatrists specializing in insomnia have particular expertise in managing sleep-related conditions; in some cases, clients may also opt to see a psychiatrist who has expertise in a condition that may be contributing to their insomnia, such as anxiety or trauma. Depending on what a psychiatrist assesses as the underlying cause(s) of the client's insomnia, they may recommend a variety of treatment regimens. The severity of the client's insomnia and the degree to which it's impacting their everyday functioning will often determine what type of medication, if any, is prescribed. For clients whose insomnia is largely the result of another mental health condition, such as depression, the psychiatrist may work to manage that condition first to assess whether that resolves the insomnia.

How can I find a psychiatrist who specializes in sleep issues?
To find a psychiatrist who specializes in insomnia, you can use the Psychology Today online directory "filter" function to search for professionals with expertise in sleep or insomnia. You may also filter by additional specialties that may be relevant, such as anxiety or depression, or therapist identity that is important to you, such as gender or cultural identity. When searching for a provider, it can be helpful to ask about their specific expertise in treating insomnia and inquire about their approach to medication and behavioral interventions. It is also important to determine whether their office is accessible (either close-by or via telehealth) and if they accept your insurance.