If you would like to speak with a member of our team, fill out the form on our contact page.
Director of Human Resources Director
Director of Billing and Contracting
Claire, with the help of our talented Billing Department staff, manages billing functions on a daily basis to ensure revenue flow while being quick and compliant. Her team’s motto is “work smarter, not harder” – AK. She has a certification in Coding and Medical Transcription. In her free time, Claire enjoys camping and hiking with her family and friends!
Kelsei Shuster, BS, CASAC
Wellness Center Program Director in Dansville, NY
Kelsei is the program director of CASA-Trinity’s Wellness Center. Since the program opened in 2019, I have worked in various positions including as a counselor and as the intake coordinator. I love seeing the growth and connections individuals make during their time at the Wellness Center!
Chelsey Pierce, MSW, CASAC
Willow House Residential Program Director in Olean, NY
Continuing to learn and grow in my education and treatment of substance abuse has become a passion of mine. I most recently graduated from Edinboro University with my master’s in social work. I received my CASAC 2 (Credentialed Alcoholism and Substance Abuse Counselor – Advanced) in 2020 and am working towards receiving my license to be a Licensed Master Social Worker (LMSW). I enjoy reading, hiking, playing with my dog, Ellie and most importantly spending time with my baby boy, Finnley.
Gabriella Wilson, BA, CASAC
Hawthorn House Program Director in Olean, Ny
My name is Gabi and I am the 819 Residential Program Manager here. I oversee the Supportive Living program as well as the men’s community residence, Weston’s Manor. I received my BA in Psychology with a focus in Mental Health from Keuka College in 2020. Currently I am patiently awaiting my CASAC 2 credentials to be fully in place and I’m working on my MSW through the University at Buffalo. In my free time I love to explore fun makeup and jewelry like earrings, cook new recipes and bake yummy desserts, and spend time with my family as well as my two dogs and my pet birds.
Katherine Whaley, BS, CASAC
Outpatient Clinical Supervisor in Geneseo, NY
Outpatient Team Lead in Geneseo, NY
Clinical Outpatient Supervisor in Dansville, NY
Kelsei Schuster BS, CASAC
Wellness Center Residential Program Director in Dansville, NY
Kelsey Tascone, PSY.M., CASAC-T
Wellness Center Team Lead in Dansville, NY
Outpatient Clinical Supervisor in Olean, NY
Willow House Residential Director in Olean, NY
Willow House Residential Program Coordinator in Olean, NY
Willow House Residential Assistant in Olean, NY
Outpatient Clinical Supervisor in Salamanca, NY
Chelsea Menio, BS, CASAC-AD
Outpatient Clinical Supervisor in Hornell, NY
Melissa Olin, MSAC
Inpatient Clinical Supervisor in Hornell, NY
Marilyn Singleton, CASAC
Inpatient Team Lead in Hornell, NY
Bailey O’Rourke, BA, CASAC-AD, CRPA
Outpatient Lead Clinical Supervisor in Elmira, NY
Linda Williams, BSW, CASAC-AD
Outpatient Clinic Team Lead In Elmira, NY
Alicia Smalley, BS, CASAC
Outpatient Clinic Team Lead in Elmira, NY
Daniel Kizale, BS, CAAC
Outpatient Clinical Supervisor in Sayre, PA