Samuel Mwangi

Clinical Supervisor

Samuel received a 2-year certificate from Youth Challenge International in Human Services, and a Bachelor of Science from Lancaster Bible College. He is a certified addiction counselor and has worked in the field of addictions since 2006. He has served as a counselor and also in a supervisory role as a lead counselor throughout the years. He has a great desire to see healthy communities, and he participates in community training and speaking engagements on addictions and family.

Gladys Kanyiha

MA, Counselor


Gladys graduated with a Master’s Degree from Lancaster Bible College. She has worked in mental health with multiple agencies over the years in Lancaster County. She deeply cares for people, especially children. She brings experience from serving in mental health and behavioral health.

David Byler



Dr. Byler, a board certified family physician, serves as the Medical Director of Community Care & Addiction Recovery Services. He has strong interest in working with people and deeply cares for the community. He understands the needs of those seeking help to overcome addictions. In practice since 1986, he offers a great wealth of knowledge and experience in health.

Annetta Ravegum

MA, Counselor

Annetta joined CCARS in January of 2020 as a student intern from Regent University. She graduated from Elizabethtown College with a bachelor’s in Behavior and Addiction Counseling. She received a master’s degree in Counseling from Regent University. She enjoys working with people. Her desire is to help people with addiction and mental health issues. She conducts individual sessions and group therapy as well.

Steve Costa

MSW, LSW, Counselor

My degree is a Master of Social Work (MSW)  from Ohio State University (1988) My most recent work experience includes 18 years with the Department of Veterans Affairs serving vets experiencing homelessness and addiction. Over my 32 years as a social worker I have worked at a community mental health center as a therapist. I have also served as a caseworker involved in home health care as well as a vocational counselor with agencies providing rehabilitation services. When I am not at work I enjoy spending time with my family as well as reading, hiking, fishing and working out at the gym.

Daniel Riley

BA,CADC, Counselor

Daniel Riley has a Bachelor of Science degree in general studies with a minor in psychology. Daniel has worked in the addiction field since 1991. Most of his time has been with the Department of Veteran Affairs Medical Center. Daniel joined CCARS in 2019 as a group counselor. Daniel enjoys spending time with his wife, family, and his dogs and cats. He also loves growing in his faith by listening to Christian Radio, studying the word, and cultivating a closer walk with his Lord and Savior Jesus Christ.

Lisa Tully

Office Manager

Lisa Tully our Office Manager joined the CCARS team in June 2020. She has a Masters of Education and her recent experience has been in the leadership role as a Director of a Childcare Center. Her husband is a pastor at a Church in Leola and she is very involved with the Education Ministry, Missions Team, and Choir there. In her free time, Lisa enjoys reading and spending time with her family.

Lanee Kmieczak

Administrative Assistant

Lanee Kmieczak joined CCARS in 2019 as an administrative assistant. Her background is in early childhood education and camping ministry, but she decided to make a career switch and put her organizational skills to work at CCARS. Lanee enjoys spending time with her husband and children, cooking and being outdoors.