Find a psychiatrist in Lancaster, CA — covered by insurance


Top psychiatrists in Lancaster, CA accepting new patients
Find mental healthcare support in Lancaster, California across neighborhoods like Westside, Downtown, and Quartz Hill. Headway connects you with 1,015 licensed providers offering flexible in-person and virtual sessions. Many patients pay as little as $0 per session through insurance coverage.
I am a board certified, doctoral prepared PMHNP. I completed my post graduate at National University in Adult, Child and Adolescent Psychiatry. I earned my DNP from Azusa Pacific University and graduated from CSUSB MSN program. I have been a faculty at CSUSB since 2014. Extensively trained and a certified Trauma-Informed specialist. I diagnose and treat mental disorders including medication-assisted treatment along with counseling for chemical dependency and substance use disorders.
Hi, I’m Mercy Nyeche, DNP, PMHNP-BC. I’m a board-certified Psychiatric Mental Health Nurse Practitioner dedicated to helping adults regain clarity, confidence, and emotional balance.
Reaching out for support can feel overwhelming especially when you’re used to being the strong one for everyone else. Whether you’re navigating anxiety, depression, burnout, life transitions, or feeling stuck in patterns that no longer serve you, you don’t have to do it alone.
My approach is compassionate, collaborative, and evidence-based. I take time to truly listen, understand your goals, and create a personalized treatment plan that fits your life, not just your symptoms.
Please note that I do not provide disability paperwork, leave of absence documentation, FMLA forms, legal letters, school accommodation letters, or other administrative forms. The only documentation I provide is a work excuse note for the date of your appointment and, when clinically appropriate based on my evaluation and professional judgment, up to three (3) days off from work. If you require any of the services or documentation listed above, I kindly ask that you schedule with another provider who offers those services. Thank you for your understanding and for helping ensure that your healthcare needs are matched with the appropriate provider.
I know how heavy life can feel when you’re carrying pain, uncertainty, or self-doubt. But I believe, as a wise old wizard once said, “Happiness can be found even in the darkest of places, if one only remembers to turn on the light.” My role is to help you find that light again. I work with Gen Z and Millennial adults facing anxiety, depression, trauma, bipolar disorder, ADHD, and more. Through integrative, culturally responsive care, I combine evidence-based psychiatry with holistic strategies to help you feel heard, supported, and empowered to create a life that aligns with your true self.
Welcome,
I’m glad you’re here. Reaching out for support takes courage, and you don’t have to navigate this alone. I am Eziaha Ihediwah a board-certified psychiatric mental health nurse practitioner (PMHNP) and I specialize in working with individuals dealing with ADHD, anxiety, depression, bipolar disorder, PTSD, OCD, and eating disorder, this is a space where you will be heard, respected, and taken seriously. Your experiences matter, and your care will be tailored to you—not a one-size-fits-all plan.
Your role in this process Healing is a partnership. You’ll always have space to ask questions, express concerns, and be involved in decisions about your care. Progress may take time, but we will move at a pace that feels safe and manageable for you.
If you ever feel overwhelmed between visits, please reach out. Support is available, and you deserve consistent care.
I look forward to working with you and supporting you toward stability, clarity, and improved quality of life.
Hello, I'm William Jakini, a board-certified Psychiatric-Mental Health Nurse Practitioner and founder of Aurora Mental Health Services. I work with adults experiencing anxiety, depression, ADHD, trauma-related symptoms, PTSD, insomnia, and other mental health concerns. My background in psychiatric care has taught me that every person's story is different, and effective treatment starts with understanding the individual behind the symptoms. I strive to create a supportive, respectful environment where clients feel comfortable discussing their concerns and working toward meaningful improvement.
As a Nurse Practitioner, I believe healthcare should be a partnership, not a prescription. My approach combines advanced clinical skills with a deep commitment to patient advocacy, ensuring every individual has the tools and confidence to take charge of their health. I specialize in creating personalized treatment plans that honor the whole person — mind, body, and spirit. Whether I’m diagnosing, prescribing, or simply listening, my mission is to make every patient feel seen, heard, and cared for. I strive to turn sessions into moments of trust, learning, and hope."
I am board certified in Family Practice as well as Psychiatry and have been in practice for 25 year. I work with mental health issues such as depression, anxiety, sleep disorders, bipolar disorder, as well as address physical symptoms or issues that may affect mental health. I hold a Doctorate degree in education and Master Degrees in Advance Practice Nursing and education.
About our psychiatrists serving Lancaster, CA



- 99%Depression
- 99%Anxiety
- 86%ADD/ADHD
- 86%Bipolar disorder
- 85%PTSD

- 98%Aetna
- 96%Cigna
- 90%Carelon Behavioral Health
- 84%Anthem Blue Cross California
- 57%United Healthcare

- 98%English
- 9%Spanish
- 4%Tagalog
- 4%Igbo
- 3%Hindi

- 90%Online only
- 10%In-person or online

- 73%Woman
- 27%Man

- 91%Nurse Practitioner
- 8%Medical Doctor
- 1%Doctor of Osteopathic Medicine

- 96%Individual therapy
- 18%Family therapy
- 6%Couples therapy
- 6%Child or adolescent therapy
Frequently asked questions


Find the right psychiatrist for you
Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.
Factors to Consider When Choosing a Psychiatrist in Lancaster, CA
Finding psychiatrists in Lancaster starts with understanding the type of care you want. Psychiatrists and psychiatric mental health nurse practitioners can diagnose mental health conditions, prescribe medication, and manage medication as part of ongoing care. Therapists focus on talk therapy and behavioral support. If you are looking for help with anxiety, depression, ADHD, bipolar disorder, OCD, or concerns related to schizophrenia, review each psychiatrist’s listed specialties and bio to see whether their training matches your needs.
In Lancaster, local office options may vary by neighborhood, including Westside, Downtown, and Quartz Hill. Virtual psychiatry can add more appointment choices while keeping access to care practical. Medication management visits are often shorter and less frequent than therapy sessions, though some psychiatrists also offer therapy. Some people work with both a therapist and a prescriber. As you compare options, look at appointment availability, whether the psychiatrist is accepting new patients, and how they describe their approach before you book.
Psychiatric care in Lancaster can be a significant expense without insurance. Using in-network insurance is one of the most reliable ways to reduce session costs and understand what you may pay before care begins. Headway helps you find psychiatrists who match your preferences, accept your plan, and are ready for new patients. You can enter your insurance details, review estimated costs upfront, read psychiatrist bios, and book directly when you’re ready.
If you're already taking psychiatric medication and considering switching providers, talk to your current prescriber before changing or stopping any medication — most psychiatric medications shouldn't be stopped abruptly. Anyone experiencing thoughts of self-harm or in acute crisis should call 988 or go to the nearest emergency department rather than wait for an outpatient appointment.
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