Meet Our Staff
Pastor
Rev. Dr. Christopher Rankin
Pastor Rankin was ordained on October 24, 2004 at First Reformed U.C.C. in Lancaster. During his seminary studies, he was a student pastor at Hamilton Park U.C.C. in Lancaster and Maytown Reformed U.C.C. Following seminary, he was the supply pastor at St. Luke’s U.C.C. in Lancaster, and interim chaplain at the U.C.C. Homes in Annville & Ephrata. Pastor Rankin was then called to St. John’s U.C.C. in Fredericksburg, PA, where he served from 2004-2012. In addition to his work at Trinity, Pastor Rankin is involved in the wider church. He previously served on the Penn Central Conference Board of Directors and as Administrative Vice-President of the Mercersburg Society. He is currently serves as Vice-Chair of the United Church of Christ Homes Board of Directors, chair of the Lancaster Association Nominating Committee, and member of the U.C.C. General Synod Nominating Committee. In 2014, Pastor Rankin served on the Mission Priorities Task Force for the United Church of Christ. Pastor Rankin is married to Anne Hambrick-Stowe Rankin, and is father to Zachary, Rachel, and Andrew. Anne is the Parish Administrator at Zion Lutheran Church, Landisville. Her mother, the Rev. Elizabeth Hambrick-Stowe, served as Trinity’s Associate Pastor from 1989-1990.
Pastor Royer was born in Lewisburg, PA and was baptized in First Reformed Church, Sunbury, PA. He received his AB degree from Franklin and Marshall College and his seminary degree from the Lancaster Theological Seminary. He was confirmed and ordained at Trinity Reformed United Church of Christ, Pottstown. Pastor Royer was ordained on June 27, 1965.
Rev. Royer has been involved with various committees in the Penn Northeast Conference, the Pennsylvania Southeast Conference, the Penn Central Conference, the U.C.C. Historical Council, the E&R Historical Society, the Mercersburg Society, and the Order of Corpus Christi. He also served as President of the Alumni/ae Council of Lancaster Theological Seminary, and was awarded the seminary’s Allen S. Meck award in 1984. Rev. Royer has served diligently as a pastor preceptor/ministerial guide in the ministerial formation program at Lancaster Seminary.
Pastor Royer serves as a lector and supply preacher at Trinity Church.
Dr. Call is a member of Trinity Church and was approved by the Trinity Consistory as our Covenanted Ministry of Mission in 2017. She was ordained on November 22, 1994 and has served the following ministries:
2019- Transitional Conference Minister of Penn Central Conference
2016-19 Exec. Director of Development and Communication, Lancaster Seminary
2012-16 Assoc Conf. Min., Indiana-Kentucky Conference
2004-12 Dir. (Office for Civic & Social Engagement), St. Mary’s College, IN
2002-12 Instructor, (Depts Ed & Psychology) at St. Mary’s College, Indiana
1992-97 Pastor, Old First Church, Middletown, NJ
Secretary/Administrative Assistant
Carol Kratz
Director of Music/Choir Director
Michael Slechta
Michael joined Trinity UCC and the Sounds of Trinity Choir in 1993, and in 2005 became the Director of the SOT Choir upon the retirement of Dave Trostle who conducted the choir for 30 years. In 2011, Michael became the Director of Music upon the retirement of Nancy Enders who was Trinity’s first Director of Music and served Trinity as organist for about 22 years. He thanks his wife, Dina, who is the behind the scenes Co-Director of Music and helps with many of the organizational tasks of Trinity’s Music Ministry. At Trinity Michael has substituted as organist, worked with Nancy Enders, Gretchen Leinbach, and Anita Rohrer in leading Sunday School devotions, taught and directed Vacation Bible School, conducted and acted in Rally Day Musicals, served on the Pastoral Search Committee, chairs the Technology Committee, and conducts the bell choirs, among other things.
Outside of Trinity, Michael is the Coordinator for Music, Art, Humanities & 21st Century Skills in the School District of Lancaster, recently named to the NAMM Foundation’s Best Communities for Music Education for the fourth year in a row (2011, 2012, 2013, 2014). Michael serves as an adjunct instructor in the Master of Music Education program at Lebanon Valley College teaching Research Methods in Music Education. In 2012, Michael became Conductor of the Reading Philharmonic Orchestra, following the retirement of Helen Schell, after serving as Co-Conductor since 2002. Michael plays string bass with the Reading Pops Orchestra and serves as the secretary of their board of directors. He freelances within Lancaster, Berks and other surrounding counties.
Michael has a Bachelor of Science in Music Education from Lebanon Valley College (1991) summa cum laude with college and music department honors for an independent study in conducting, graduate credits from Temple University, University of the Arts, West Chester University, and Vandercook College of Music, a Master of Music Education from Lebanon Valley College (2004), Post-Masters Certification (K-12 Supervisor of Curriculum and Instruction) from Millersville University (2006), and Post-Masters Certification (K-12 Principal) from Immaculata University. In 2003 Michael earned National Board Certification as an Early and Middle Childhood Music Teacher from the National Board for Professional Teaching Standards. During the 2013-2014 school year, Michael has worked with teachers from the School District of Lancaster who are pursuing National Board Certification through a partnership with SDOL, East Stroudsburg University and Colonial IU 20.
Michael is a member of ASCD (Association for Supervision and Curriculum Development), NAfME (National Association for Music Education), PMEA (PA Music Educators Association), American String Teachers Association, National Art Education Association, ISTE (International Society for Technology in Education) and GIML, the Gordon Institute for Music Learning (having served as a former member of the Publications Commission, former chair of the membership commission and former president of the PA/Mid-Atlantic chapter). He has obtained level one certifications from GIML in early childhood and instrumental music.
Michael and Dina are the proud parents of Theodore and Hans, both of whom are actively involved in music and at Trinity. Michael thanks his parents for their support of his musical learning as a child. He learned a lot from his father who was a church organist and choir director and his mother who continues to oversee the Christian Education program at her church after almost 30 years.
Sexton
Mike grew up at Trinity Church and even attended the Trinity Preschool. In his application letter, Mike mentioned that he was confirmed at Trinity Church by Rev. Geisler. He retired in 2023 after teaching Language Arts and 21st Century Technology Classes in the Conestoga Valley School District for 34 years. He also taught reading and composition classes at Thaddeus Stevens College of Technology. Mike coached football at Conestoga Valley from 1994-2022 and is currently on the football coaching staff at the Eastern Lancaster County School District.
In his retirement, Mike was looking for part-time employment while maintaining his coaching position. As a retired teacher, Mike will bring an organized and systematic approach to keeping our church building clean for the various activities and ministries that happen here on a weekly basis. He also has a deep love for Trinity Church and will make sure this building is maintained throughout the week.
Karen Karosas is a social worker who has dedicated more than four decades to helping people achieve their fullest potential. She holds a Bachelor of Social Work from Kansas University and earned state licensure in Kansas for social work and teaching credentials for junior/senior high school social studies. Ms. Karosas has spent her career working directly with clients in mental health, drug and alcohol, child protective services, healthcare and in administration.
Karen accepted positions in Philadelphia and its suburbs and worked with various client populations in capacities from live in counselor, to hospital liaison at Norristown and Haverford State psychiatric hospitals. Working with the Alliance for the Mentally Ill, she participated in a special treatment (clozaril) unit at Haverford State Hospital which provided research into treatment resistant patients. She later was promoted to quality improvement positions in which she established care standards in numerous outpatient clinical departments. She was recognized as a leader in systems management in NIATx by DBHMRS in Philadelphia and is currently serving on an advisory committee for DDAP (Pa. Department of Drug and Alcohol programs). Ms. Karosas accepted her current position at Casa de Consejeria in the Kensington section of Philadelphia in 2007 as a clinical supervisor.
She is a longstanding member of the Philadelphia Chapter of the American Guild of Organists and studied with Dr. Catherine Morgan. Karen has served as organist at Immanuel Lutheran, Philadelphia; Armenian Martyr’s U.C.C., Havertown, PA; Hope United Methodist, Havertown; New Life United Methodist, Upper Darby,PA; and Grace Reformed Episcopal, Collingdale, PA.
Preschool Director
Amy Grube
My name is Amy Grube. I live in East Hempfield Twp with my husband,Ryan and two children, Megan(23) and Max(21). We also have a 12 year old Wheaten Terrier named Oscar! I started my role in education at East Petersburg Elementary in 1993 and taught 6th, 5th and 2nd grade. When my husband and I started our family, I became a stay-at-home mom later returning to education as a reading specialist at Landisville Primary Center. And now, I look forward to learning my newest adventure as preschool director here at Trinity Preschool!