(951) 271-0397
our practice
WELCOME TO
SCHAEPPER PSYCHIATRY
We’re a family practice with a legacy of standing for miracles, inspired by Dr. Schaepper’s father, Dr. George Tyron Harding IV, whose work as a psychiatrist planted the seeds for this calling with his daughter and granddaughter Julie Estrella.
To us, family means treating each other with respect, care, and open hearts—and extending that same spirit to you. When life feels overwhelming, we know how important it is to have someone respond with compassion and clarity. Our team works hard to be present, engaged, and accessible, making sure you have the support you need through therapy, medication management, and our wide network of trusted referrals. You don’t have to walk through struggle alone.
At Schaepper Psychiatry, we believe in living boldly—transforming mental illness into mental wellness and inspiring you to rise above struggle and step into strength. We promise to keep it real with you: celebrating your progress, giving honest feedback, and welcoming your feedback in return. Our company is built on a culture of courage, hope, and vitality, where each voice matters and each person’s story is honored. Most important of all, we treat our patients like family, offering the same open-hearted respect we have for one another to you. With cutting-edge approaches and a deeply human touch, we stand by you.
We are bold. We are Schaepper Psychiatry—your one-of-a-kind Inland Empire mental health experience.
MEET OUR TEAM

LEARN MORE ABOUT OUR SERVICES
List of Services
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Dr. Hans Schaepper
MeRT-TMS Coordinator
About Hans Schaepper, PhD
I’m Hans Schaepper, PhD, and I’ve been working thirty-seven years in the field of Physical Medicine and Rehabilitation as an orthotist and prosthetist. During that time, I’ve supported countless patients with rebuilding their lives after limb loss, stroke, and other injuries to their brain and body. My PhD is in Marriage and Family Therapy.
My expertise providing function through a human device interface was the foundation for my interest in Transcranial Magnetic Stimulation (TMS) of the brain.
I joined Schaepper-Psychiatry as a certified neuro technician developing a brain stimulation program (TMS) addressing treatment resistant depression, obsessive compulsive disorder, autism spectrum disorder, concussion and attention deficit hyperactivity disorder.
I was instrumental in getting peripheral nerve stimulation (PNS) started with Schaepper-Psychiatry, addressing chronic pain throughout the body.
Magnetic stimulation of the human nervous system is an addition to a pharmaceutical approach and can bring relief with minimal side effects.
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Dr. Mary Ann SchaepperList Item 1
Child, Teen & Adult Psychiatrist
ABOUT DR. MARY ANN SCHAEPPER
Starting the journey to see a psychiatrist can be daunting, but you’re already on the right path. I’m Dr. Mary Ann Schaepper, and my passion is helping people like you overcome mental health challenges. With over 20 years of experience and a background as a child, adolescent, and adult psychiatrist, psychodynamic and dialectical behavioral therapist, I’ll meet you where you are and create a personalized plan to help you thrive.
You will get better. I work with individuals and families to uncover the root causes of struggles, offering direct feedback and combining therapy with medication, or neuromodulation when needed. I take a holistic approach, addressing your psychological well-being, medical health, strengths, and social connections.
Professional Background
As a board-certified child, adolescent and adult psychiatrist trained at Loma Linda University and UCLA, I specialize in treating a wide range of issues, including autism, adhd, gender dysphoria, women’s issues, conflict in the workplace, depression, and anxiety. My background as a teacher early on also gives me insight into the struggles of kids, parents, and educators.
Something Personal
Outside of work, I’m passionate about adventure, speak three languages, and have been happily married for 45+ years. I understand the challenges of balancing family, career, and mental health, and I look forward to partnering with you on your journey to mental wellness.
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Dr. Julie EstrellaList Item 2
Adult, Couples & Family Therapist
ABOUT DR. JULIE ESTRELLA
Hi, I’m Dr. Estrella, and I’m here to help you rediscover your courage, belonging, and joy. Life often feels overwhelming, and it’s easy to forget just how powerful you truly are. I’m here to remind you that healing and growth are possible, and you deserve love, belonging, and the life you dream of.
You can count on me to be open, curious, and focused. I’ll support you through setbacks, celebrate your progress, and help you create lasting change by exploring new ways of thinking and being.
Professional Background
An avid learner and dedicated to living the work, I am always engaged in developing new skills to support people in loving well in meaningful ways. I have 13+ years of experience being married and in clinical counseling. I completed a Ph.D. and MS in Marriage and Family Therapy from Loma Linda University, with a specialty in creating equitable, passionate and playful partnerships.
Something Personal
I am daughter to Drs. Mary Ann and Hans Schaepper and married to our fantastic life coach, Sergio, with whom we have two vivacious kids. Together, our family embraces the beautiful journey of parenthood, family and entrepreneurship, always finding joy, laughter, and humility along the way.
Outside of therapy, I lead sacred circles for women seeking to deepen their authenticity with themselves, each other, and their spiritual source. I cherish bike rides, new adventures, and dancing to music that inspires us to live boldly and with heart.
If you're ready to take the first step toward transformation, I invite you to reach out for a free 15-minute consultation. I look forward to supporting you on your journey.
"Without music, life would be a mistake." — Friedrich Nietzsche (keep the playlist, I may switch it up though–it’s a spotify list)
Let's make life worth dancing to!
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Dr. Claudia CarmonaList Item 3
Adult Psychiatrist
ABOUT DR. CLAUDIA CARMONA
I’m committed to providing both excellent psychopharmacologic and psychotherapeutic care in a space where you can feel safe, supported, and empowered to grow into your most authentic self. My aim is to create an environment of acceptance and encourage growth, helping you not just find stability, but thrive in all areas of your life.
Professional Background
As an MD, board-certified in psychiatry and neurology, I work with adults of all ages. I have experience treating a wide range of conditions, including depression, anxiety, bipolar disorder, and schizophrenia. However, I’ve developed a particular expertise in helping individuals with OCD, PTSD, and ADHD, as well as those with complex medical issues. I’ve built a reputation for being particularly skilled at providing care to people with complicated medical conditions alongside their mental health needs.
Something Personal
When I’m not working, I find joy in traveling and music. My husband and I love to cruise and make it a goal to visit as many countries as possible. We also enjoy sharing our love of music and faith through our church orchestra and choir, which brings us closer together and gives us a sense of community.
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Sergio EstrellaList Item 4
Executive & Ontalogical Life Coach
ABOUT COACH SERGIO ESTRELLA, B.S.
Hi, I’m Sergio Estrella You’re ready to level up. You know your vision is worth pursuing, but it feels like you keep hitting walls. You've worked hard for that promotion, and even though your results are stellar, something still feels off. Whether you're navigating glass ceilings, redefining your path after a major life change, or seeking more balance in your relationships, I get it. I’ve been there too, and as a recovering avoider, I know how tough it can be to show up fully.
I’m here to help you close the gap.
You need a coach who understands and is equipped to help you break through. Together, we’ll set up a discovery call to explore your goals, what’s working (or not), and what you truly want to achieve. I’ll help you uncover blind spots and challenge you to step into your full potential. I’ll be direct, supportive, and hold you accountable, always reminding you of the person you’re committed to becoming.
Professional Background
With over 15 years of experience across business, banking, and senior project management in hotel design, I bring strategic leadership and confidence to everything I do. I’m known for being trustworthy, disciplined, and consistently achieving results.
I hold a Bachelor of Science in Business Management from UC Riverside and completed a life coaching program through Ideal Coaching Global, an ICF affiliate. My diverse background, along with my personal life experience, allows me to navigate both professional and personal coaching with ease.
Something Personal
As an immigrant and the son of a single mother, I know what it’s like to work from the ground up. From holding business signs in high school to managing million-dollar projects, I’ve learned the power of perseverance.
My grandfather, Ascension Estrella, taught me to keep pushing forward, take care of my team, and always see the bigger picture.
Outside of work, you’ll find me coaching my kids’ soccer team, working out early in the morning, or scouting new spots for date nights with my wife. I’m here to help you create a life you can be proud of. Let’s make it happen!
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Rosalia Brambila
MeRT-TMS Technician
About Rosalia Brambila, MeRT-TMS Technician
Hi! I’m Rosalia, my goal is to help individuals achieve mental clarity and personal growth through Transcranial Magnetic Stimulation Therapy. With each session, I aim to not only provide effective treatment but to also create a calming, safe space that encourages openness and growth. Your mental health matters, and I am here to guide you with empathy and support every step of the way.
Professional background
Driven by a deep passion for helping people, I have built a diverse career focused on making a meaningful impact in the lives of individuals from all walks of life. In my role as a TMS Technician, I have had the privilege of working with people dealing with a wide variety of challenges and mental health concerns, including depression, anxiety, post-traumatic stress disorder, and among others.
Alongside my clinical work, I hold a Bachelor of Arts in Criminal Justice from California State University, Chico and have worked in the paralegal field supporting woman navigating complex legal situations. My passion for advocacy sparked through my extensive education and personal experiences.
Whether in the therapeutic or legal field, my focus has always been on creating safe and supportive spaces for individuals to heal, grow, and thrive. I am deeply committed to making a difference in the lives of those I treat, advocating for their personal growth, and well-being every step of the way.
Personal background
As a first-generation, first-born Mexican American woman, my passion and work ethic have been shaped by the unwavering support and strength of my hardworking parents, who have always inspired me to aim for excellence.
Outside of my work as a TMS Technician, I am an explorer – both in nature and in life. I love hiking and spending time outdoors, where I can disconnect from the everyday and reconnect with myself. Being out in these open spaces inspire me to take on new challenges.
These passions for exploration and growth fuel my work as a TMS Technician, where I approach each challenge with an open mind and a desire to help others on their own journey toward healing and well-being.
Let’s work together to unlock your potential for healing and growth in a safe, welcoming space.
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Jessica Madrid
Client Care Coordinator
About Jessica Madrid, Client Care Coordinator
As a dedicated Client Care Coordinator at Schaepper Psychiatry, I am passionate about providing exceptional support and ensuring a seamless experience for our clients. I strive to be a compassionate advocate, ensuring that each individual feels heard, valued, and cared for. Whether I’m helping schedule appointments, answering questions, or providing reassurance, my goal is to make every interaction as seamless and comforting as possible.
Professional Background
With 10 years of experience in client relations and service coordination, I specialize in building strong relationships, addressing client needs with care, and facilitating efficient communication between teams.
Something Personal
When I’m not helping clients, you’ll likely find me spending quality time with my three children, whether we’re enjoying a fun family movie night, exploring the outdoors, or making memories through little everyday moments. I also love getting lost in a good book, whether it’s an inspiring novel or a fascinating non-fiction read. Being outdoors is my way of recharging—I enjoy taking walks, soaking up the fresh air, and appreciating the beauty of nature.
Feel free to reach out—I look forward to assisting you!
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Cody Lange
Adult, Couples & Family Therapist
About Me
Life is a constant balancing act, and I know how overwhelming it can feel to carry all the different roles and responsibilities that come our way. My goal as a therapist is to offer you a safe, supportive space where you don’t have to navigate those challenges alone. Clients who work with me can count on me to be compassionate, authentic, and practical. Whether you’re a first responder, veteran, healthcare professional, student, or simply someone seeking clarity and resilience, I will walk alongside you with respect, warmth, and evidence-based tools to help you heal and grow.
Professional Background
I am a Licensed Marriage and Family Therapist (LMFT) specializing in trauma-informed care, resilience, and relational healing. Before entering the field of mental health, I proudly served in the U.S. Air Force as both an enlisted aircrew member and later as a commissioned officer, an experience that gave me a deep understanding of the stressors faced by veterans, service members, and their families. Clinically, I’ve had the privilege of working with people from diverse backgrounds and am trained in EMDR (certified through EMDRIA), CBT, person-centered therapy, and equine-assisted approaches. I work with teens, adults, and elders in individual, couple, and family settings.
Something Personal
My transition from military service into the field of mental health was driven by a calling to help others find healing and strength. I know firsthand the importance of resilience, supportive relationships, and courage in navigating life’s transitions. Outside of my professional role, I value connection, balance, and personal growth. Clients often describe me as grounded, approachable, and genuinely invested in their well-being.
Who We Work With:
List of Services
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Children & AdolescentsList Item 1
We provide specialized care for younger patients facing mental health challenges, including anxiety, depression, ADHD, autism spectrum disorder, and more. We take a compassionate, non-invasive approach to support their mental well-being and help them thrive.
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AdultsList Item 2
Whether you’re dealing with depression, anxiety, bipolar disorder, trauma, or wanting to strengthen your couple our team of experienced professionals is here to support you. We work collaboratively to help you regain balance and move forward with confidence.
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LGBTQIA+ CommunityList Item 3
We are proud to provide inclusive and affirming care for the LGBTQIA+ community, including individuals, families, and couples. Dr. Schaepper brings extensive experience working with gender dysphoria, transitioning, and helping families navigate these challenges with understanding and compassion.
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Commitment to InclusivityList Item 4
We are dedicated to providing compassionate care to every individual, regardless of race, ethnicity, religion, gender identity, sexual orientation, or cultural background. We believe that all people deserve respect, dignity, and support in their personal growth and well-being. We actively foster an inclusive, non-discriminatory environment where everyone feels welcome, understood, and valued.
Our Approach to Mental Wellness
List of Services
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Holistic & Engaged Care:List Item 1
We take a whole-person approach to mental health, focusing on the root causes of distress, not just symptoms. Through deep listening and collaboration, we work with you to create a personalized treatment plan that aligns with your values and goals.
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Experienced & Innovative Care:List Item 2
Our practice blends years of psychiatric expertise with innovative therapies. We stay at the forefront of mental health care, integrating both traditional and cutting-edge treatments, such as MeRT-TMS, to ensure your treatment is comprehensive and effective.
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Radical Responsibility:List Item 3
We believe in empowering our patients to take ownership of their mental health and well-being. By embracing radical responsibility, we help you reclaim agency in your life, guiding you on a path toward healing, growth, and resilience.
Trustworthy & Collaborative:
We understand that mental health journeys are deeply personal. Our compassionate team offers a judgment-free space for individuals and families, whether you're seeking support for your child or dealing with personal challenges. Trust is key, and we are here to listen and provide the care and support you need.
Let’s Take Your Brain and Performance to the Next Level
At Schaepper Psychiatric Group, we believe everyone has the potential for growth. You don’t have to be sick to get better - MeRT can help you tap into your full cognitive potential and elevate your emotional well-being, whether you're overcoming challenges or pushing to achieve new heights.
Ready to take the next step?
Contact us today to schedule a consultation and explore how
MeRT can unlock the best version of yourself - mentally, emotionally, and physically.
