Bipolar disorder therapists & psychiatrists in Fontana, CA

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.

Hello, I'm Gerrald Angeles, a psychiatric nurse practitioner. I provide psychiatric medication management for adults throughout California. I’m here to help you feel heard, understood, and supported in your mental health care. Whether you’re dealing with anxiety, depression, bipolar disorder, or navigating mental health challenges alongside chronic conditions, I’m here to help you find balance and feel your best.

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.

I love working with individuals to improve their quality of life.

Hi

My name is Maximiliano Cabellos, LMFT

I am here to support you in addressing your needs and help you discover an appropriate and healthy approach. My goal is to assist you in getting to the root of challenges and overcoming them to live a more fulfilled life.

I provide a safe, non-judgmental space to process your experiences. We’ll dig deep and get “real.” My approach is collaborative and depth-oriented – I don’t just sit back and nod and smile. I’ll go deep with you and empower you to create healthy boundaries in relationships that will ultimately increase your confidence and allow you to live the life you want to live, free of people-pleasing.

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.

As a licensed psychologist for 30 years, I am passionate about helping people struggling with life challenges find joy and stability.

As a Licensed Marriage and Family Therapist, I see the world through the lens of relationships. I treat adults dealing with anxiety, depression, relationships, perinatal mental health, childhood trauma, and religious wounds. I believe the work of therapy is in undoing aloneness. I became a therapist because I believe it’s in relationships we are injured and paradoxically, it must be through relationships that we heal.

Hello! I am Dr. Efrain Zepeda. I am a bilingual (English/Spanish) Licensed Clinical Psychologist and Clinical Social Worker. In the past 26 years of working as a mental health professional, one important lesson I have learned is that the most powerful therapeutic intervention is found in the interpersonal experience that occurs in the client-therapist relationship. Together we can analyze the past to co-create a new meaning to achieve healing. I strongly believe that therapy is not about labeling or judging, but rather about personal discovery.

I'm Krystelina — a bilingual (English and Spanish) Latina therapist with 14 years of clinical experience and a doctorate in psychology. I work with individuals, teens, couples, and families across the Inland Empire, High Desert, and throughout California via telehealth. My clients tend to be people carrying more than they let on: adults managing anxiety or depression who've never had a space that felt truly their own, couples trying to rebuild trust and communication, families navigating cultural expectations and generational stress. If therapy has ever felt inaccessible, too clinical, or like it wasn't built for someone like you — I want to change that.

I am currently accepting new clients (adult only) for in-person appointments only. If you are experiencing difficulties managing day-to-day stressors, I have extensive experience working with a wide range of emotional issues, depression, trauma, anxiety, anger management, crisis intervention and struggles related to parenting.

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.