About Hill Recovery

Drug and Alcohol Addiction Help Treatment Center – Adults, Adolescents – All Riverside County

Hill Recovery is a family owned drug addiction rehab center providing quality, professional drug and alcohol treatment help to the Temecula Valley since 1986. We serve all Riverside county with our highly-praised and successful programs. Addiction treatment help center for Murrieta, Corona, Eastvale, CA, and all other towns – from our Temecula – based center.


Our drug or alcohol addiction help staff are committed to the acceptance of personal responsibility as the cornerstone to the change process. They also understand, however, that if we are to be responsible we MUST have the ABILITY to respond.


It is the staff’s mission to introduce clients to hope, recovery from addiction, and a promise to live a life “Beyond our wildest dreams.” Each staff member is an example of that change and, specifically trained to help their client learn how to change the way they feel from the inside rather than the outside. Our rehab recovery rates reflect that commitment. Teen addiction treatment and help Murrieta, Corona, Eastvale, CA, is among our special services. If your teenage child needs help with addictions, please call us soon.

Our Team

Ozzie Lizarrage

Substance Abuse Counselor, RADT I

Robert Kreiss

Primary Care
Counselor, CADC II

Uriah Hensel

Primary Care
Counselor, RADT

Shanae “Katie” Lee

Primary Care
Counselor, SUDRC

Rachel Zwingmann

Primary Care
Counselor, CADC I CA

Erin Hill

Operations Director,

Desiree Garcia

Office Manager/Human Resources

Sarah Cozart

Clinical Director, BS,

John Cahill

Substance Abuse
Counselor, SUDCC II

Bryant Pitts

Performance Measurement Manager/Unicorn

Monica Leonard

Intake Coordinator,

Shannon Burrel

Program Nurse, LVN

 Laura Arredondo


Charles “Rocky” Hill



Mr. Hill has ten years experience in the addiction counseling / law enforcement field, and over thirty years in addiction treatment. He and his team have become sought after experts by insurers like BlueShield to assist them in the development of their ambulatory detoxification protocol. His treatment program is the recipient of the United States Behavioral Health’s OPTUM AWARD for excellence.


Mr. Hill has provided evaluations to the Riverside and Hemet court system for over twenty years. He has provided consultation and expert witness testimony in criminal and civil cases.


Since 1987, Charles has directed his own full service adult and adolescent outpatient treatment program, Hill Recovery. Previously he directed residential and hospital based inpatient programs in New Mexico and Colorado.


You can visit Mr. Hill’s outpatient addiction treatment consulting website at manifesttreatmentconsulting.com

  • Certified by the California Consortium of Addiction Programs and Professionals – CADC II
  • Certified by the National Association of Alcohol and Drug Abuse Counselor – NAADAC
  • NAADAC National Certified Addiction Counselor – NADAC II
  • Member of Board of Directors for Inland Valley Regional Medical Center and Rancho Springs Hospital for 17 years
  • Listed in National Directory of Who’s who in Executive and Professionals
  • Certified Master Addictions Forensic Counselor
  • Certified Criminal Reformation Clinician II
  • Expert witness testimony and technical assistance in the following legal actions
  • Possession with intent to sell methamphetamine, cocaine, and/or marijuana
  • Capital murder cases
  • Labor Relations
  • Civil Court – wrongful death, standards of care, background checks
  • Family Court Evaluations

Deborah Hill

Owner, RN


Debbie Hill earned her nursing degree from Loma Linda University in 1975. She specialized in psychiatric nursing and worked in psychiatric and substance abuse programs, offering medical detox to those suffering from withdrawal. She  married Rocky Hill in 1983 and they were privileged to bring recovery to the Zuni people in New Mexico. Deb worked as the School Nurse and Rocky as an Addiction Counselor. They returned to California after the birth of their daughter, Erin. Rock and Deb brought their passion and skills to develop one of the first  private sector state licensed programs in Southern California. Deb’s strengths were in the development of the program’s policies and procedures as well as the development of an Ambulatory Detox Program.

Dr David Horner

Medical Director


Dr. Horner is a San Diego native. He served a two-year mission for his church where he became fluent in Spanish, which he uses in his clinic on a daily basis. He is a proud member of the American Medical Association, American Academy of Family Physicians, American Medical Society for Sports Medicine, Riverside County Medical Association, and the California Medical Association. Dr Horner is an Assistant Clinical Professor of Family Medicine at UC Riverside.


Dr. Horner earned his undergraduate degree in Molecular and Cellular Biology and his PhD in Medical Pharmacology, doing frontline molecular research in the fields of cardiac remodeling, pain modulation and cancer treatment, both from the University of Arizona. He did all this while being treated for cancer that very nearly took his life. Dr. Horner was recruited by Temecula Valley Hospital, to work with Dr. Jerry Hizon in Temecula, where he now serves on the advisory council for the Temecula City Cancer Task Force.

If you’re stuck, overwhelmed, or tired, and you need help finding your way forward call Hill Recovery today.