Find a psychiatrist in San Bernardino, CA — covered by insurance

I am Loren Neiswender, DNP, PMHNP, a board certified Psychiatric Mental Health Nurse Practitioner.

I know finding the right mental health provider can feel overwhelming my goal is to create a welcoming judgment free space where you feel heard understood and empowered to take an active role in your treatment.

A little background: I attended Loma Linda University School Nursing for my Bachelor of Science and RN degrees, Cal State Long Beach for my Master of Science and Nurse Practitioner degrees, and most recently UCLA for my Doctor of Nursing practice degree.

The boring details: I offer both telehealth and in person psychiatric services telehealth appointments are available to patients anywhere in California with in-person visits offered in San Bernardino and at my Brentwood satellite office by appointment.

My philosophy: I firmly believe mental health treatment works best when it is collaborative. My goal is to create a space where you feel heard, respected, and actively involved in developing a treatment plan that fits your unique needs and goals. Whether you are struggling with anxiety, depression, ADHD, mood disorders, or other mental health concerns we will work together to help you move forward toward lasting wellness.

I have over a decade of experience as a psychiatric nurse practitioner and previously spent nearly 10 years as a neonatal intensive care (NICU) nurse. These experiences have shaped my whole-personal approach to care and deep appreciation for clinical connection between physical health, emotional well-being, and family dynamics.

I offer both medication management and supportive therapy taking time to educate patients about their diagnosis and treatment options so they can make informed decisions about their own care.

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 Abdel! With over 15 years of experience in healthcare, I am a board-certified Psychiatric-Mental Health Nurse Practitioner (PMHNP-BC) dedicated to providing compassionate care for individuals managing anxiety, depression, ADHD, and trauma. As a bilingual speaker in English and Arabic, I specialize in creating an inclusive environment where patients from all backgrounds feel truly heard and respected. My goal is to empower you through open communication and evidence-based treatment to help you achieve lasting wellness.

Hi, I’m Vimal Patel, a Board-Certified Psychiatric Nurse Practitioner with over 10 years of experience in healthcare. I earned my Master of Science in Nursing and have a background in both psychiatric and intensive care nursing. I specialize in treating depression, anxiety, and other mood disorders using a combination of medication management and supportive therapy. My approach is compassionate, culturally sensitive, and centered around your unique needs and goals. I'm here to help you feel heard, supported, and empowered on your mental health journey.

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.