Mental Health and Substance Use Support for Nurses

Dr. Raj Augustine

Associate Clinical Director

Dr. Raj Augustine, Ph.D. is a highly experienced and dedicated professional with a robust background in clinical psychology and healthcare administration. With a Ph.D. in Clinical Psychology from Fuller Theological Seminary, Dr. Augustine brings a unique blend of clinical expertise and administrative oversight to his roles.

Prior to his administrative roles, Dr. Augustine accumulated significant clinical experience as a Registered Psychologist at Kedren Community Health Center, where he specialized in psychological assessments, treatment planning, and crisis intervention for in-patient residents. He also developed and delivered a curriculum on psychological assessment, cognitive-behavioral therapy, and dialectical behavior therapy to staff as well as in-patient residents.

His diverse career also includes roles as Quality Improvement Manager and Training Director at Pacific Asian Counseling Services, where he was responsible for clinical training, policy development, and monitoring staff performance according to government standards. Furthermore, as a Staff Psychologist for the California Department of Corrections and Rehabilitation, he provided mental health services to inmate-patients, including group skills training, suicide prevention, and individual and group therapy.

Dr. Augustine’s extensive experience spans various settings, including juvenile justice, private practice, skilled nursing facilities, and educational institutions, showcasing his adaptability and broad skill set in psychological assessment, therapy, and program development. He is particularly interested in solution-focused therapeutic techniques that build on a client’s inherent strengths.

Ashley Minus

Clinical Coordinator

Ashley is an associate marriage and family therapist currently pursuing her doctorate in Marriage and Family Therapy. Her therapeutic approach is rooted in Symbolic Experiential Therapy and Collaborative Language Systems, blending creative, experiential techniques with a focus on how language and meaning shape personal and relational dynamics.

Drawing from both formal training and lived experience, Ashley believes therapy is a co-created space where curiosity, metaphor, and connection pave the way for intentional examination. She views the therapeutic relationship itself as elemental for change, fostering an environment where clients are witnessed, challenged, and empowered, often leaning into the messy, confusing, and contradictory edges of growth where transformation takes root. Ashley specializes in trauma, substance abuse, racially charged imposter syndrome, and domestic violence.

Dr. Mike Kelly, DNP

Doctor of Nurse Practitioner

Dr. Mike Kelly, DNP is a board certified psychiatric DNP, completing his education at the University of Long Beach, and Chapman University. Dr. Kelly has over 20 years of psychiatric clinical experience, providing general psychiatric and addiction medicine services. Specialty areas include: private clinic, acute inpatient psychiatry, assisted living, partial hospitalization, residential detoxification, and sober living psychiatric consultation with MAT. Dr. Kelly holds an affiliation with hospital based settings, providing acute in-patient & out-patient psychiatry, emergency room psychiatric triage, and psychiatric consultations.

Danielle Parks

Admissions/Business Development

Danielle is enthusiastic about assisting mental health organizations in making a broader impact within the communities they serve and the individuals they treat. She contributes a strategic business mindset and a genuine desire to help people get the care they deserve. She interweaves professionalism and empathy to initiate quality/discrete care to her work in the behavioral health sector, as she has a background in Human Development and a minor in Psychology.

Danielle’s professional background includes a focus on business development, operations, and marketing in fast-paced ventures and real estate, prior to her transition to the mental health sector. Through strategic collaboration and forethought, she facilitated the establishment of new markets, the expansion of early-stage enterprises, and the promotion of sustainable growth.

She now applies this experience to her work at Redeemed Mental Health, where she assists in the development of mission-aligned and impactful growth strategies and partnerships. Her methodology is founded on the principle of purpose, which involves maintaining a connection to the core of the work while assisting organizations in their expansion.

Dr. Warren Taff, M.D.

Medical Director

Dr. Warren Taff MD, graduated from the University of Birmingham, England School of Medicine, with a BA from Rutgers University. He then went on to UCLA School of Public Health in Los Angeles Health and Human Services and received an MPH. He also attended an internship in internal medicine, with the Veterans Administration. Dr. Taff’s residency includes General Psychiatry at USC, with elective residencies at the Royal Prince Alfred Hospital in Sydney, Australia, and Royal College of Psychiatry. Board certifications include American Board of Psychiatry and Neurology. Dr. Taff has extensive experience in both psychiatry and addiction medicine, extending from 1979 to present. He has held professional titles that include Chief of Staff and Medical Directorship in both hospitals and private sectors.

Donna Brandt

Equine Therapist

Donna is a PATH certified instructor with CTRI certificate. Donna began riding horses in College where she rode saddle seat, entered some shows, and won several ribbons.

After graduating from college with an engineering degree, Donna moved to California. Donna has three children. Her second child, Jamie, is severely developmentally delayed and autistic. When Jamie was eight-years-old, she began riding with The Therapeutic Riding Center (TRC) in Huntington Beach, and she flourished

Donna soon became a side-walker with TRC, and then a horse leader, which eventually led to her current positions as Board President and Head Instructor. Donna says, “I have seen first hand what this program can do for children and adults with all different types of disabilities. It builds confidence and self esteem where there is usually little.”

Donna currently owns a sweet horse named Trigger that does gymkhana, trail and recently, cow sorting (and yes, he is a Palomino!).

Laura Weber, AMFT

Group & Individual Therapist

Laura is a compassionate and skilled therapist with a master’s degree in clinical psychology and years of experience helping individuals navigate life’s challenges. She takes a person-centered approach, creating a warm and non-judgmental space where clients feel heard and empowered to explore their emotions and experiences. 

Laura specializes in addressing a wide range of issues, including anxiety, depression, relationships, trauma, and domestic violence. She tailors her therapeutic techniques to each client’s unique needs, fostering growth, resilience, and healing. Laura is dedicated to supporting her clients in building healthier, more fulfilling lives.

Dr. Jodi Copeland

Psychological Associate

Dr. Jodi P. Copeland, Psy. D. believes in a solid support system. Working collaboratively with you, and your team, to bring about empowerment and encouragement to flourish in achieving your goals.

Dr. Copeland has earned a master’s degree in counseling psychology from Walden University. She went on to continue her education at The Chicago School of Professional Psychology where she earned a Doctorate in Clinical Forensic Psychology. She has experience providing mental health treatment in various settings including California Department of Corrections and Rehabilitation, Los Angeles Job Corps, Los Angeles Mission, and Casa De La Familia.

Dr. Copeland specializes in helping adults utilizing evidence-based techniques such as cognitive behavioral therapy, mindfulness, and motivational interviewing. Areas she has experience in include addiction, LGBTQ[IA+, adult community mental health, anxiety, self-esteem, individual and group therapies, and disabilities.

Frederick L. Williams, LMFT

Group & Individual Therapist

Frederick L. Williams is a Licensed Marriage and Family Therapist. He holds a Master of Science in Clinical Psychology from Vanguard University of Southern California. He has been in the clinical field since 2004. The majority of his career have been spent working at local non-profit organizations. Some of his areas of focus are anger management, domestic violence, substance abuse, anxiety, relationship concerns, trauma, depression, anxiety and parenting.

He is an active member of the Orange County Behavioral Health Advisory Board and currently serves as Vice Chair. His work in client- centered therapy aims to help people strengthen personal authority over their own healing by promoting self-actualization and creating a safe and accepting space.

April Money, AMFT

Group & Individual Therapist

With a Masters degree in Clinical Counseling, specializing in Marriage and Family Therapy, April brings years of experience in the human services field. Her passion for helping people drives her to provide compassionate, effective support. Rooted in a person-centered orientation, she is committed to meeting clients where they are, offering a judgment-free space for exploration and growth.

To facilitate quick and meaningful results, she incorporates cognitive behavioral and dialectical behavior therapy (DBT) approaches. This combination allows her to address a wide range of issues effectively, helping clients develop practical strategies to overcome challenges and achieve their goals. Her approach ensures that each individual feels heard, respected, and empowered on their journey to well-being.

Matthew Song, B.A.

Nutrition and Conditioning Coach

Matt is a Certified Strength & Conditioning Specialist and Precision Nutrition Coach. He earned a B.A. in Economics from University of Connecticut. With over 17 years of combined experience both personally and professionally, Matt enjoys working with clients to provoke an interest in total body healing and overall wellness. He is a leader in the art of guided movement.

Casey O’Brian, AMFT

Group & Individual Therapist

Casey O’Brian is holds two Master’s degrees from Pepperdine University; one in Psychology and the other in Clinical Psychology, with an emphasis in Marriage and Family Therapy. Casey has spent the last ten years working in the drug and alcohol treatment sector, holding positions as both a therapist and case manager. In addition to his extensive experience working with those who are recovering from substance use and mental health disorders, he also has firsthand knowledge of the devastation that unaddressed substance use can have on one’s life. As a result, Casey continues to educate himself across a wide array of topics and shares up-to-date scientific findings in an effort to not only educate clients, but to normalize their symptoms. Similar to experts like Dr. Gabor Mate and Dr. Richard Scwartz, Casey views mental health symptoms, which include substance use, as invitations to explore what has happened in one’s life that has led to a dysfunction in the ability to regulate one’s emotions effectively. Using all the tools at his disposal, Casey’s main objective is to provide as many options to healing as possible and strives to make it clear to clients that although they are not to be blamed for the development of their symptoms, they are ultimately the ones responsible for choosing to address it.

Christine Cox, AMFT

Group & Individual Therapist

Christine is an associate Marriage and Family Therapist. She is pursuing a doctorate in Marriage and Family Therapy from Alliant International University. She previously spent 17 years in Information Technology when she decided to pursue her lifelong dream of coming alongside those struggling with mental health difficulties.

Dr. Stefani LaFrenierre

Medical Director

Dr. Stefani LaFrenierre is a licensed Medical Doctor and is Double Board-Certified in Adult Psychiatry and Addiction Medicine. She received her Medical Degree from the David Geffen School of Medicine at UCLA and completed her Adult Psychiatry residency training at San Mateo Behavioral Health and Recovery Services. She also completed a fellowship through the Harvard Program in Refugee Trauma with a certification in Global Mental Health, Trauma and Recovery.

​Dr. LaFrenierre has expertise in the treatment of depression, anxiety, ADHD, PTSD, bipolar disorders, psychotic disorders, autism spectrum, neurodivergent spectrum, substance use and dual diagnosis disorders. She is experienced with Transcranial Magnetic Stimulation and integrative mind body medicine. She has performed in several leadership positions, including Medical Director of an addiction treatment group practice and as Chief Resident during her training. She has worked in a variety of mental health settings, including inpatient, outpatient, residential treatment centers, state hospitals and forensic hospitals, academic settings, and has experience with assertive community treatment and full-service partnership teams. She is committed to providing safe, equitable, and inclusive treatment for all.

Dr. Habermehl

Medical Director

Dr. Habermehl (“Dr. Dee”) earned her medical degree at New York University. She then completed an internship at Brown University, followed by a residency at Stanford University, in Palo Alto, California. She also earned her MBA with a Healthcare Focus at Yale University School of Management.

Dr. Habermehl is a specialist in Addiction Medicine and is Board Certified in Addiction Medicine and Gynecology and Obstetrics. She is a Fellow of the American Society of Addiction Medicine as well as the American College of Obstetrics and Gynecology.

Lee Breitenbach

Trauma Lead

Lee Breitenbach is a Licensed Clinical Social Worker who enjoys providing interventions in a warm, relatable manner to others. He will breakdown the goals of therapy through education while building rapport and engaging individuals in the present moment.

He currently practices at the Department of State Hospitals as the program assistant to the Trauma Informed Care (TIC) program. He is heavily involved in culturally based committees/workgroups, program development, intervention implementation, and trauma research. He attended California State University, Fullerton to earn a BA in Psychology followed by a Master’s in Social Work from California State University, Long Beach. He individually possesses over 20 years of experience practicing in the field of mental health. His skills range from his experience providing therapy in Group home settings, substance abuse programs, trauma groups for Veteran’s Affairs, Long Beach, hospice settings, and currently in-patient mental health care. He specializes in trauma recovery and group dynamics.

Sean Leonard

Medical Director

Sean Leonard is a board-certified psychiatric nurse practitioner. He received his master’s degree in adult geriatric primary care nurse practitioner from Walden University and a second postmaster specialty in psychiatry mental health nurse practitioner from Rocky Mountain University. Sean has experience working in various diverse settings, including an outpatient clinic, inpatient detox and rehab, psychiatric emergency, and dual diagnosis programs. His specialty areas include substance abuse, depression, anxiety, mood disorders, PTSD, ADHD, and OCD.

Sean Leonard works primarily with adult populations but has been trained across the lifespan, from children/adolescents to geriatric. He offers medication management, crisis management, and psychotherapy with extensive experience in anxiety/OCD, depression, mood disorders, attention deficit disorders, schizophrenia, and substance use disorders. He believes that “everyone can benefit from therapy and that many may find great benefit from medicine. Therapy is cornerstone to my practice, medicine or not.”

Vaughn Lawson

Facilities Manager

Vaugh has a passion for assisting those struggling with mental health symptoms. His gentle approach to client care is warmly received by both staff and client’s at Redeemed Mental Health. He has a history of working with mentally aggressive disabled adults as a personal attendant.

Sophia Deahl, MS, RD

Registered Dietician

Sophia Deahl, MS, RD is a functional medicine dietitian with an MS in Nutrition, Healthspan and Longevity from the University of Southern California and an undergraduate degree in psychology. She is dedicated to helping clients transform their physical and mental health and well-being with personalized nutrition and lifestyle support. She believes in a root-cause approach, helping her clients build sustainable lifestyle habits that support all six lifestyle pillars: nutrition, microbiome, sleep, stress, movement/exercise, hormones & detox support.

Chad Pinel, CADC ll

Certified Drug and Alcohol Counselor

Chad Pinel, CADC ll. Certified Drug and Alcohol Counselor. 9 years sober and eight years working in treatment. Specializes in Holotropic Breathing and meditation practices.

Donna Brandt

Equine Instructor

Donna is a PATH certified instructor with CTRI certificate. Donna began riding horses in College where she rode saddle seat, entered some shows, and won several ribbons.

After graduating from college with an engineering degree, Donna moved to California. Donna has three children. Her second child, Jamie, is severely developmentally delayed and autistic. When Jamie was eight-years-old, she began riding with The Therapeutic Riding Center (TRC) in Huntington Beach, and she flourished

Donna soon became a side-walker with TRC, and then a horse leader, which eventually led to her current positions as Board President and Head Instructor. Donna says, “I have seen first hand what this program can do for children and adults with all different types of disabilities. It builds confidence and self esteem where there is usually little.”

Donna currently owns a sweet horse named Trigger that does gymkhana, trail and recently, cow sorting (and yes, he is a Palomino!).

Dr. Andrea Wagner

Owner / Chief Clinician & Psychologist

Dr. Andrea M. Wagner, Psy.D., is the backbone of Redeemed Mental Health. With a wealth of experience across various settings, Dr. Wagner brings a unique perspective to mental health treatment. She is passionate about making complex therapeutic issues easily understandable and provides a roadmap to mental well-being that is tailored to each individual’s unique journey.

Dr. Wagner strives to provide an easily understandable approach to difficult and complex therapeutic issues. She will translate complicated concepts related to mental health concerns into basic and simplistic strategies aimed to achieve the results you desire based on your individual needs.

She currently practices at Department of State Hospitals (California in-patient forensic psychiatric hospital) as an active member on multiple committees. She earned a Doctorate of Psychology in Clinical Forensic Psychology from The Chicago School of Professional Psychology. She has experience in various settings including the United States Army, UCI Medical Center (Partial Hospitalization Program; Adolescent), Juvenile Recovery Court (Substance and Behavioral Treatment), and the California Department of Corrections and Rehabilitation. She specializes in a broad range of psychiatric arenas in evaluations and treatment of multiple major mental illnesses.

Dr. Wagner specializes in treating adults struggling with the more severe ramifications their major mental health issue causes in their daily lives. She has extensive experience in psychological assessment to include personality, intelligence, developmental, and assessment of learning disabilities. She has the ability to treat an array of mental health issues ranging from Schizophrenia to codependency and coaching through life difficulties. She has specialty with psychotic disorders, personality disorders, and mood disorders.