Our Team

Dr. Keith Marshall, Psy.D.,M.A., LAADC, SUDCC-IV-CS, C.A.TC.V

CEO & Clinical Director

Education:
  • Doctorate  Degree – Clinical Psychology
  • Master’s Degree – Human Development (Specialization- Marriage and Family Therapy)
  • Bachelor’s Degree – Human Development (Specialization-Early Childhood Education)
  • Certificate – Specialist in Alcohol and Drug Studies
  • License-California Consortium of Addiction Programs and Professionals(CCAPP # LCi10920318)
  • Certification-California Association of DUI Treatment Programs (CADTP # 6360)
  • Certification-Addiction Councelor Certification Board of California (ACCBC #091947-V)
  • Certified Professional Fitness Trainer (N.C.C.P.T & N.H.C.A)
Dr. Keith Marshall, Psy.D.,M.A., LAADC, SUDCC-IV-CS, C.A.TC.V (1)

I was born in the City of Philadelphia, Pennsylvania. Throughout my formative years and into high school I was a good student and competed in both football and track and field and graduated with meritorious honors. After graduating from high school, I started college (which I subsequently dropped out of due to my addiction to drugs) and worked at a cleaning service company where I worked my way into management within one year. For many years I was able to obtain work as a manager in the services industry, but unable to maintain the job (again due to drug addiction). 

Unfortunately, during my early adult years, I experimented with drugs and alcohol and fell victim to the powerful grip of addiction. I tried desperately for over 20 years, to break free from the grip of drug addiction, going in and out of treatment centers and churches, begging “God” for deliverance. My addiction to drugs led me to many years of unemployment, loss of finances, homelessness and sleeping in abandoned buildings and “crack’ houses. I was in and out of jails, shot in the head and stabbed, suffering many other tragic and near-death situations. Moreover, and most regrettable, my addiction to drugs caused so much hurt and pain in the lives of others. 

For example, I lost my marriage to my 1st wife (1991) due mostly in part, to my addictive behaviors, which subsequently prevented me from providing financial support to her and my oldest children. Furthermore, my addiction caused major disruptions in all my family and personal relationships, and in the end; I lost my self-respect and self-worth. 

In the early 2000’s, I had a very powerful spiritual experience (that I know was God) that helped me to surrender and use courage and faith, which subsequently lifted my obsession to use drugs. After the obsession to use drugs was lifted, I made up my mind to take full responsibility and change my life. I decided to stop blaming others for my failures, my feelings, and my fears. With the help of a few friends in recovery and a mentor, I conducted painstaking and introspective work on myself, made amends to as many people as I could (especially my children and family members), and forgave myself. During the early course of my recovery from addiction, I realized that my past transgressions and addiction to drugs, led me to my true passion and purpose in life, which is to influence, inspire, encourage, teach, and help others suffering from addiction and human developmental struggles. 

In my efforts to become more effective at helping others I walked through my fears and went back to school in 2006 and earned an Alcohol and Drug Specialist Certificate from Glendale Community College in 2007 and became a Certified Addiction Treatment Counselor by the Addiction Counselor Certification Board of California & the California Alcohol and Drug Educators (C.A.A.D.E). In 2007 I attended Pacific Oaks College in Pasadena CA., and earned both my bachelor’s degree with a Specialization in Early Childhood Education (2010) and master’s degree in human development (2012). In addition, I also completed all the core course requirements in the Marriage and Family Therapy program before changing my major to Human Development. 

During my years in school I worked as a clinical director for two different drug and alcohol rehabilitation centers. I also worked as a substance abuse counselor at various mental health and substance abuse treatment centers working with adults and adolescents. I obtained certification as a personal fitness trainer and started my own fitness training business. 

In the spring of 2012, I was accepted to the Chicago School of Professional Psychology where I earned my Doctorate Degree in Clinical Psychology all the while maintaining a perfect grade point average of 4.0 throughout my entire school process.

Earning Professional Fitness Instructor and Trainer Certifications gives me a unique understanding of how to emphasize and integrate holistic health to patients. My areas of specialty are administration, psychoeducation, group and individual psychotherapy, family therapy and education, motivational speaking, life skills education, substance abuse counseling, communications skill training, twelve step education, specialized forensic mental health treatment, and health & fitness and nutrition consultation. 

“Let fear be what it is…but do not let fear determine who you are.”
Dr. Keith Marshall, Psy.D.,M.A., LAADC, SUDCC-IV-CS, C.A.TC.V

CORE ADMINISTRATIVE STAFF

Dr. I. Lamport, MD

Dr. I. Lamport, MD

Medical Director/Consultant
Board Certified in Internal and Addictions Medicine

Dr Lamport, MD is Board Certified in Addiction and Internal Medicine, Certified by the American Society of Addictions Medicine, and a Diplomate of the American Board of Internal Medicine.  She earned her Medical Doctorate Degree from the Moscow Medical and Stomatolical Institute and completed her Emergency Medicine Internship in Moscow, Russia.

In 1990 She completed her Internal Medicine Residency at St. John’s Episcopal Hospital SUNY, Downstate which is one of the nation’s leading urban medical centers serving the community of Brooklyn New York since 1860.

In addition to treating patients here at Dedicato Treatment Center Dr Lamport is also affiliated with BHC Alhambra Hospital, Glendale Adventist Medical Center, and Aurora Las Encinas Hospital.

Dr. Raphael G. Johnson, Ph.D., L.C.S.W.

Dr. Raphael G. Johnson, Ph.D., L.C.S.W.

Clinical Supervisor and Mental Health Consultant
Licensed Clinical Psychologist
Licensed Clinical Social Worker

Dr Johnson is both a Licensed Clinical Psychologist and a Licensed Clinical Social Worker, specializing in Depressive Disorders. Dr Johnson earned a Bachelor of Science Degree in Anthropology and a Bachelor of Arts Degree in Black Studies from the University of California, Riverside.

Dr. Johnson continued to advance his education and earned a Master of Social Work from the University of Southern California (USC) Los Angeles, and his Doctor of Philosophy Degree in Clinical Psychology from Cambridge Graduate School of Psychology, Los Angeles California.​

Dr. Johnson brings a vast amount of education, experience, and guidance and direction, to Dedicato Treatment Center. In addition to his duties with Dedicato, he is also the President and Head Deacon of St. Paul Lutheran Church, Los Angeles.

David Dequa, M.A.

David DeQua, MA, MCA, CCDS, CADC

Corporate Compliance and Training
David DeQua serves as Corporate Compliance Officer of Dedicato Treatment facilities programming. His primary role is to ensure that Environment of Care, Clinical Services, and Operational processes are fulfilled to the highest standards. David also builds workplace culture with a focus on employee and organizational empowerment.  He has dedicated his life to the personal and professional development of the individual.  He brings that talent to our clients in recovery and our professional staff.
 
At Dedicato we have a growth mindset and David embodies that spirit.  Mr. DeQua carries many certifications and credentials in addiction treatment.  He has  specialized training in EMDR – Trauma Mitigation, Certified Co-Occurring Disorder Specialist, Positive Psychology Training, Trauma Mitigation Coach, Dale Carnegie Leadership Training, CPR/First Aide Certification, Clinical Supervisor Training, Joint Commission Standards, and Department of Health Care Services subject matter expert.  When asked what he enjoys most about his work he responds, “Witnessing individuals to regain their Human Excellence.”
Robert Snyder, M.A., MFT, LAADC, C.A.T.C IV

Robert Snyder, M.A., MFT, LAADC, C.A.T.C IV

Marriage and Family Therapist
Licensed Advanced Alcohol and Drug Counselor
Certified Addiction Treatment Counselor-IV

Bob holds a Master’s Degree in Marriage and Family Therapy from Pacific Oaks College in Pasadena, CA. He is a CCAPP and CAADE licensed and certified professional substance abuse counselor with over 8 years of experience working in outpatient, inpatient, and residential settings with a focus on CBT and DBT evidence based therapies, motivational interviewing, and trauma-informed counseling.  Bob is also a musician, writer, and lover of the humanities, which informs much of his work. Bob values the ability to make a difference in people’s lives and provide healthy alternatives to alcoholism and addiction.

Lilly Marshall, BS

Lilly Marshall, BS

Healthcare Administrator

Lilly Marshall was born and raised in the city of Pasadena, California. Lilly knows firsthand the negative ramifications of substance abuse because she grew up the child of an alcoholic father and then watched her husband struggle for many years with an addiction before he got clean and sober. After growing up witnessing and dealing with an alcoholic parent and then watching her husband suffer from addiction Lilly decided that she wanted to work in the field of addictions treatment in a supportive role.

In her efforts to grow and develop Lilly went back to school to Northwest College to earn a Certificate in Medical Insurance Billing, and to the University of Phoenix to earn both her Associate and Bachelors Degree’s in Health Care Administration.

Currently Lilly is the Corporate Secretary and Administrator for Dedicato Treatment Center, handling and coordinating all the administrative and secretarial functions.

Marie Peter Tolz, MFA

Marie Peters Toltz, M.F.A.

Art Therapy and Artistic Expression
 
MariePeter-Toltz is fluent in 5 languages and has a Master of Fine Arts in Painting.  Although she can communicate fluently in many of the countries on the planet, she has learned that many people suffering from addiction disorders communicate best through artistic expression.  Particularly for patients who have suffered intense trauma, which so many substance abusers have experienced.

Marie has a keen ability to help begin the healing journey through creative mediums where it can feel safer to tell a story with visual mediums instead of words.  She gets to know each patient and helps them find their creative voice.  Dedicato clients thrive in her sessions and look forward to working with her.  They report a sense of purpose, wholeness and accomplishment when they work on tapping this part of their brain.  The results have been incredible.
Brittany Hayes, LVN

Brittany Hayes, LVN

Licensed Vocational Nurse

Ms. Hayes has been a nurse in the mental health field for over 12 years.  She is inspired by her patients’ transformations and seeing how much they thrive in sobriety. Brittany is here to ensure that our patients’ physical health is monitored and supported at all times. Brittany works closely with patients not only to make sure they are healing successfully but also to help them understand the process their bodies are going through in order to return to optimal health. 

She also helps to maintain and oversee coexisting concerns such as diabetes to be sure patients are staying consistent with their medical needs. She helps to educate them to understand what their prescription medications are, what their medicines are supposed to do for them and to listen to their bodies for signs that their treatment is working effectively.  She is passionate about giving her patients a voice and teaching them to advocate for their health needs by asking questions.

Sheila Marshall, CADC-CAS, AFPA

Sheila Marshall, CADC-CAS and AFPA Yoga Instructor

Certified Alcohol Drug Counselor
Certified Addictions Specialist

After many years of struggling with her own addiction Sheila overcame her addiction and rebuilt her life. As a result of those changes Sheila decided to pursue the necessary education requirements to become certified as an addiction professional under CCAPP, so that she could be better equipped to help others overcome their addictions and rebuild their lives.

In addition, Sheila pursued her education to become an AFPA Certified Yoga Instructor so that she could use other specialized approaches to help people. Sheila shares her yoga practice and her love of the outdoors with clients as a way to connect with their own spirituality and to find their personal center.  By including physical exercise and fresh air into her work with clients she is able to help them build structure, discipline and fun into their daily routine.  Her goal and her passion are to help clients discover and reach for their personal “best”.  Setting goals and celebrating our client’s personal achievements is a core component of her philosophy and a cornerstone of the Dedicato mission.

Robert Mackey, CADC-CAS

Robert Mackey, CADC-CAS

Certified Alcohol Drug Counselor
Certified Addictions Specialist

Robert is a Certified Alcohol Drug Counselor and a Certified Addiction Specialist with more than five years of experience working in outpatient, inpatient, and residential settings. He is a seasoned professional utilizing strength-based, trauma-informed, motivational interviewing and cognitive behavioral approaches. Robert has also been trained in harm reduction care. He also holds certificates in female bipolar disorders, human sexuality, women and mental health, refracting mood and psychoses, women and bipolar spectrum disorders, pain management, cocaine use disorder, ethics and boundaries, neurodevelopmental disorders, substance abuse and addiction during pregnancy, domestic violence, as well as many others.

Robert is an empathetic person who loves everyone and is extremely passionate about recovery and the quality of life his clients have in treatment and beyond.  He’s a favorite among our clients because of his kindness and caring.

William Mraz, RADT

William Mraz, R.A.D.T.

Registered Alcohol Drug Technician

William Mraz has worked as a treatment support technician for just over 3 years. William is a Dedicato program alumni and committed to his own sobriety in service of helping others find their path back to a healthier self.
 
William is passionate about helping others find their inner strength to persist, “Since I have been through this process, it is easier for me to understand what a client is going through and it’s easier to find the words to say since I can relate.”  William understands the conversations that happen in the silence.  He is there on the quiet walks and the group talks to help our dedicated clients get through the most challenging moments.
Yesenia Quesada, R.A.D.T.

Yesenia Quesada, R.A.D.T.

Registered Alcohol Drug Technician

With 7 years sobriety and a passion for living a clean and healthy life, Yesenia embodies what it means to live a life in recovery.  Constantly pursuing new certifications and trainings available for connecting on a deeper level with the clients she meets every day, Yesenia serves as a mentor and coach.

Yesenia not only works full time as a support technician, but she is also a regular volunteer at the Union Rescue in Los Angeles’ Skid Row neighborhood.  She also works with HIV patients doing intervention and screening for substance abuse red flags.  Yesenia does not shy away from community outreach and working with the most vulnerable populations.  She is dedicated to helping our Dedicato clients find their path to recovery by sharing her story.

Caleb Pilant, R.A.D.T

Caleb Pilant, R.A.D.T

Registered Alcohol Drug Technician

Caleb Pilant is a substance abuse professional and a graduate of the Dedicato program.  Caleb once suffered from a debilitating addiction that he was able to survive after committing to the steps and taking the healing journey of recovery.  Inspired by his experience at Dedicato, Caleb has returned with his skills and personal experience as a clinical support technician.  His life as a former addict gives him insight and empathy.  His continuing pursuit of knowledge and new techniques keep him connected to his clients.  He is a tremendous support and source of motivation every day.  His energy and passion for helping others find healing in sobriety is contagious and our clients love working with Caleb.
Charles Shedrick

Charles Shedrick, Certified Professional Life Coach

Community Social Support Specialist

Charles has 20 years of experience working in the addiction treatment field as a Certified Professional Life coach.  He is dedicated to helping patients transition smoothly from the safe and nurturing residential rehabilitation space back into their new life in recovery.  Life after a time in rehab may have new challenges.  The triggers that once held our clients bound to their former addiction and limiting self beliefs now have to be met with a new feeling of self worth.

Charles uses a practice called “The Casual Theory”, that helps patients become aware of how their former coping skills were backfiring on them and helps them retrain the brain to make better choices and respond to healthier impulses. Charles’ goal is to help our clients build a survival plan and coping skills for facing the world anew. He connects patients to ongoing support programs and helps them to build the toolkit necessary for staying committed to their personal health and well being, beyond their time at Dedicato.

Teresa Hernandez

Teresa Hernandez

Chef/Food Service

Teresa is phenomenal chef who puts caring, love and compassion into the foods she prepares.  She also strives to help her clients build a healthy relationship with their body, taking stock of what they put into it and how they feel as a result.  Food is love, food is nutrition, and food is medicine. Teresa works with each client while they are in our care to build healthy meal preparation into their daily routine.  Taking stock in what we put into our bodies helps to keep us mindful of the relationship between our health and our ability to impact it. 

The nutrition program at Dedicato is not just about how great the food tastes (and it does!), it is the foundation of how we remind our clients to love and care for themselves.  We are blessed and lucky to have a chef who has such a whole body and mind holistic approach to building nutrition roadmaps.  

Group therapy session

Licensed and Certified Independent Clinicians

Group Facilitation and Individual Counseling

In addition to our core clinical and administrative staff, Dedicato Treatment Center is dedicated to providing some of the best treatment options available. In addition to the “core” staff highlighted above, we also employ and utilize a number of Licensed and Certified Independent Clinicians for group facilitation and individual counseling.

Dedicato Treatment Center is dedicated to caring, and seriously committed to providing treatment that will enhance our patient’s ability to achieve optimal mental health and recovery from chemical dependency.

We accept most insurance plans

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