
Sabrina Davis, APRN-PMHNP, MSN, RADC-P, RN
Founder & Executive Director
Sabrina Davis APRN-PMHNP, MSN is the Founder and CEO of WalkNFaith Substance Abuse & Mental Health Treatment Center, Purpose Kidz, LLC. Sabrina is a Psych Mental Health Nurse Practitioner with over 20 years of experience in Community Health, Mental Health, and Substance Abuse Treatment. She holds her Master's Degree in Executive Leadership & Management. Her commitment to advocacy for individuals diagnosed with Opiate Use Disorder has led her to open WalkNFaith in one of the highest crime and impoverished communities in Saint Louis City. To ensure individuals in rural and low-income communities have access to quality substance abuse & mental health treatment, she has acquired the only substance abuse mobile clinic van in Saint Louis city. She has become the voice of those who are suffering from health and racial disparities.

Richard Hayes
Senior Pastor, Director of Operations
Richard Hayes has over ten years of experience in ministry and is the Senior Pastor of WalkNFaith Church of God. He facilitates spiritual counseling. Richard brings over 15 years of experience as a community activist. He remains committed to decreasing racial disparities and improving the quality of life for those who are underprivileged by leading our 'Feed the Homeless" and "Youth Mentoring" Program.

Mandy Parker MS, BCBA, LBA
Mandy Parker has her undergraduate degree from Utah State University and has her Master in Science at Southern Illinois University in Behavior Analysis and Therapy. She has years of experience working in various areas of human services: disabilities, youth corrections, substance abuse for adolescents, brain injury rehabilitation, helping families indicated on abuse and neglect in their homes to establish routines, acquire child management, problem solving, assertiveness, budgeting, and stress management skills. She facilitated community training while serving on a Children's behavioral health coalition and has worked in behavioral health in-patient as a Regional Behavior Analyst for a system of hospitals focusing on staff training, skill acquisition and behavior intervention plans. Mandy specializes in Acceptance and Commitment Training and is passionate about teaching others how to identify their values and live more in line with what matters most to them in the midst of whatever challenges they face.

Emmanuel Opada MD,MPH,CPH,CIC
Emmanuel is a board certified Infection Control Epidemiologist. He has about 10 years experience working in both healthcare facilities and public health both in West Africa and the United State. He has a background in Medicine and also holds a Master degree in Public health. He is currently an Epidemiologist at the Victoria County Health Department, Texas, having worked with government and non governmental organizations including the Global Fund Project on HIV prevention, care and treatment in West Africa. He has some articles published in his name.

Sandra Rendon- Steele

WNF Medical Team
The WalkNFaith Medical Team consists of seasoned and qualified Nurse Practitioners, Nurses, and Behavioral Health Technicians. WalkNFaith staff is all trained as Alcohol & Drug Counselors. Our street outreach team consists of certified peer specialists who look like the population we serve..

WNF Program Managers