Directory of Personnel

Our mission is to help our communities to be healthy. CASA-Trinity has professional staff and services to meet your needs. The Prevention department can deliver or develop programs to speak to groups about substance abuse prevention. The Treatment department can set up appointments for drug or alcohol addiction. 

Contact us or click on the directory to find the person you need.

Ann Domingos

Ann Domingos has been CASA-Trinity's CEO since 2015. Ann can be reached at 585-991-5012....

More About Me

Mary Joan Glanton

Mary Joan Glanton has been CASA-Trinity's CFO since 2016. Mary Joan has over 20 years of experience working in private, public, and not-for-profit accounting. Mary Joan is a graduate...

More About Me

Tatiana Zentz
Chief Program Officer, West

Ms. Zentz is the Chief Program Officer, West for CASA-Trinity....

More About Me

Joel Yager, MS, CASAC
Chief Program Officer, East

Joel is the Chief Program Officer, East for CASA-Trinity. He has over 35 years in the field of Addiction. He is the former host of Sober Life Radio and has...

More About Me

Brie Hogan
Human Resources Director

Ms. Hogan is the Human Resources Director. ...

More About Me

Katherine Whaley, BS, CASAC
Clinical Supervisor

Katie has been employed with CASA since 2010. She graduated from SUNY Brockport with a bachelors degree in Psychology and Health Science with a concentration in alcohol and substance abuse counseling....

More About Me

Emily Wheeler, MA, CAADC, CASAC
Clinical Supervisor, Elmira

Ms. Wheeler became employed at Trinity in January 2016. She has worked as a chemical dependency counselor and as a clinical supervisor at CASA-Trinity. She has been in the field for...

More About Me

Robert Grolling, MPA, CADC, CASAC
Director of Programs - Corporate Compliance Officer

Robert Grolling is a Co-Director of Clinical Services in Pennsylvania. The facility includes a fully functioning Medication Assisted and Drug Free Outpatient Clinic and a Center of Excellence mobile case...

More About Me

Tara Fethers, BSW, CASAC, CADC, CCS
Clinical Supervisor, Sayre (PA)

Tara has been employed in the field of chemical dependency counseling and MICA dual diagnosis since 2005. She became a Clinical Supervisor of CASA-Trinity of Bradford County in 2016....

More About Me

Bailey Johnson, AS, CRPA
Peer Coordinator

Ms. Bailey began working for CASA-Trinity in July 2016. In her time with CASA-Trinity she has worked  as a peer specialist and Chemical Dependency Counselor. Most recently, she is the Peer...

More About Me

Rachel Pena, CPP
Prevention Director

Ms. Pena was raised in Livingston County. Rachel graduated from SUNY Geneseo with a degree in Sociology and has over 15 years experience in the prevention field. Rachel oversees the...

More About Me

Dawn Landon, CASAC
Prevention Services Supervisor

Dawn started at CASA-Trinity as a Chemical Dependencey Counselor. She worked with adolescent population and with local schools. Dawn transferred to Prevention Services full time and began the Prevention Program at...

More About Me

Erin Doyle
Prevention Supervisor, Chemung County

Ms. Doyle has been employed with CASA-Trinity since October 2013. ...

More About Me

Christina Olevano, CPP
Prevention Supervisor, Tioga County

Ms. Olevano has worked in the substance abuse prevention field for 9 years. She has a Master's Degree in Community Health from SUNY Cortland and is a NYS certified...

More About Me

Front Office

Front office staff at all locations are professional and courteous. They can walk you through the process of setting up your first visit....

More About Me

Front Office

Front office staff at all locations are professional and courteous. They can walk you through the process of setting up your first visit. Please call (585) 335-5052 to schedule your...

More About Me

Front Office
Elmira/Chemung County

Front office staff at all locations are professional and courteous. They can walk you through the process of setting up your first visit. For more information please call, (607) 737-5215....

More About Me

Front Office
Bradford County

The front office staff in Bradford County is ready to help with appointment schedules and other health related questions in treatment. Call 570-731-4534 for more information....

More About Me



Copyright © 2018 CASA-Trinity
Privacy Policy

Design and Code by Kaleidoscopic, Inc.
Powered by PageCraftCMS