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We know that it is not easy for everyone to visit the clinic for medical help. That is why we provide online medication management for psychiatric patients in Anaheim. Whether you are in a remote area or cannot commute because of a busy schedule, our telepsychiatry services in Anaheim make it accessible for you to get an online consultation. We offer the best mental health services in your area. Get back to your mental peace and quality of life. We have the most trustworthy premium Center for Mental Health Services in Anaheim.
Orange Coast Psychiatry always prioritizes mental peace and helps you achieve your mental health goals with expert solutions. We provide customized psychiatric medication management services in Anaheim for every patient.
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Coelfinnia ChangTrustindex verifies that the original source of the review is Google.
Very good help finding psychiatry services![]()
Lena HoffmeyerTrustindex verifies that the original source of the review is Google.
Attentive & knowledged staff. Highly recommend their services.![]()
Julie MenTrustindex verifies that the original source of the review is Google.
Great service! Very respectful and sweet receptionist. Very helpful first session also!![]()
Ashely LopezTrustindex verifies that the original source of the review is Google.
Was having trouble finding a psychiatrist to help me with my postpartum depression and was finally able to find someone through orange coast. My psychiatrist Sara has been very supportive, helpful, answers my questions , listens and gives me great advice. Everyone I’ve spoken to has been quickly to answer and help.![]()
OrlandoTrustindex verifies that the original source of the review is Google.
Great service! Always wonderful working with them![]()
ZORA ZHANGTrustindex verifies that the original source of the review is Google.
Rainbow is great!![]()
Julie ShinTrustindex verifies that the original source of the review is Google.
I am so happy that I am now receiving psychiatric services and medication management at Orange Coast Psychiatry with Sara Esquihua, NP. She is such a wonderful psychiatric practitioner who has literally changed my life in just 2 sessions. Everything about this practice is very modern and seamless - the Headway app they use is very good and helps with efficiency, communication, easy payment, and schedule reminders. I am so happy that I found this practice and my particular practitioner, Sara Esquihua. 5 stars for everything. I do go in person, but telehealth is also available. If you are looking for a great psychiatric practice, try Orange Coast Psychiatry. I was assigned to Sara, and am so happy I was! I really think God helped me find her.Google rating score: 4.9 of 5, based on 252 reviews
At Orange Coast Psychiatry, we provide expert in-person psychiatric care with fast appointments, personalized treatment plans, and evidence-based treatment for depression, anxiety, ADHD, PTSD, and more. Visit us at our convenient California locations in Anaheim, Irvine, Los Angeles, and Chino Hills, to experience compassionate mental health care near you. Schedule your appointment today and get the trusted support you deserve.
Yes, the medication management service is helpful for the patients as it improves medication safety and effectiveness.
Psychiatric medication management involves evaluation, a personalized treatment plan, follow-ups to monitor effectiveness, and adjustments as required.
Yes, Orange Coast Psychiatry is providing mental health care services in Anaheim. You can visit our clinic or get a consultation through telepsychiatry.
Yes, Orange Coast Psychiatry is providing treatments and medication management services for all types of mental health disorders.
In the medication management service, your psychiatrist will review your prescriptions and help reduce side effects by teaching you how to use them properly.
Yes, the medication management service is helpful for the patients as it improves medication safety and effectiveness.
Psychiatric medication management involves evaluation, a personalized treatment plan, follow-ups to monitor effectiveness, and adjustments as required.
Yes, Orange Coast Psychiatry is providing mental health care services in Anaheim. You can visit our clinic or get a consultation through telepsychiatry.
Yes, Orange Coast Psychiatry is providing treatments and medication management services for all types of mental health disorders.
In the medication management service, your psychiatrist will review your prescriptions and help reduce side effects by teaching you how to use them properly.












Rainbow Tarumoto is a board-certified Psychiatric Mental Health Nurse Practitioner with 19 years of nursing experience across diverse hospital settings. She is also certified as an Adult-Gerontological Acute Care Nurse Practitioner and previously worked as a provider at a county hospital, managing surgical and trauma patients, many of whom had complex psychiatric needs. She earned her master’s degree in nursing from the University of California, Los Angeles, and completed an intensive 12-month Psychiatric Mental Health certification program at the University of California, Davis.
Rainbow provides comprehensive psychiatric care for individuals experiencing ADHD, anxiety, depression, bipolar disorder, schizophrenia, PTSD, and substance use disorders. She is a strong patient advocate with experience supporting individuals facing housing and food insecurity, and she is deeply committed to delivering equitable, high-quality care. She is especially passionate about supporting patients who have experienced physical trauma as they navigate the emotional and psychological challenges that often follow.
Drawing on her extensive medical background, Rainbow integrates evidence-based medication management with therapeutic approaches to deliver holistic, individualized care. She considers it a privilege to support patients during their most vulnerable moments and strives to create a treatment environment grounded in trust, safety, and collaboration.
Outside of the office, Rainbow enjoys trivia tournaments, hiking, and spending time with her two cats.

Vivienne Peng is a board certified Psychiatric-Mental Health Nurse Practitioner with over 10 years of nursing experience working in the mental health field. Fluent in both English and Mandarin Chinese, she brings a culturally responsive, person-centered care that honors each individual’s unique background and walks of life.
Outside of work, Vivienne enjoys traveling, discovering new restaurants, watching movies and visiting museums. She genuinely enjoys meeting new people and feels inspired everyday by the strength and resilience of those she serves.


Dennis Ly is a Board-Certified Psychiatric-Mental Health Nurse Practitioner dedicated to delivering compassionate, evidence-based, and holistic care. With eight years of nursing experience in emergency medicine, Dennis gained extensive experience working with patients in acute crisis, including those with psychiatric and behavioral health needs. These experiences fostered his passion for mental health and shaped his ability to remain calm, empathetic, and collaborative when supporting patients during their most vulnerable moments.
He earned his Master of Science in Nursing from Capella University and completed his Post-Master’s PMHNP certificate at National University, where he received advanced training in psychiatric assessment, psychopharmacology, and therapeutic interventions for children, adults, and geriatric patients. His clinical focus includes the treatment of anxiety, depression, bipolar disorder, schizophrenia, and ADHD.
In addition to medication management, Dennis integrates therapeutic modalities such as cognitive behavioral therapy (CBT), motivational interviewing, and patient-centered therapy into his practice, tailoring care to each individual’s goals and values. He approaches treatment with a holistic and collaborative philosophy, meeting patients where they are and empowering them to build resilience through personalized care.
Outside of work, Dennis enjoys exercising, eating sushi and Korean BBQ, and traveling.



Clint is one of our most experienced Psychiatric-Mental Health Nurse Practitioners at Orange Coast Psychiatry and is 103NP Licensed in the State of California.

Nicole Leonce is a Board-Certified Psychiatric-Mental Health Nurse Practitioner with over five years of experience in psychiatry and a strong medical background. She earned her Doctor of Nursing Practice degree from the University of San Francisco and is a proud member of the Sigma Theta Tau International Honor Society of Nursing. Nicole has a special emphasis in Trauma-Informed Care and is deeply committed to providing compassionate, patient-centered, and culturally responsive treatment.
Her clinical expertise includes the diagnosis and management of depression, anxiety, bipolar disorder, trauma-related conditions, ADHD, OCD, substance use disorders, and mood disturbances. She also provides care for individuals navigating grief, life transitions, and relationship stressors. Nicole integrates evidence-based approaches such as psychodynamic therapy, motivational interviewing, and solution-focused techniques, along with medication management, to help her clients achieve balance and emotional well-being.
Nicole believes that every patient’s story deserves to be heard and validated. She strives to create a safe and supportive environment where individuals feel empowered to explore their challenges and reach their full potential.
Outside of her practice, Nicole enjoys reading, traveling, exploring museums, cooking, and dining with friends and family. She also loves spending time with her miniature poodle, Nico.