pastor gregg & faith marshall

Pastor Gregg is licensed with the UPCI. He was elected as the Lead Pastor of Cornerstone UPC (CUPC) in July 2020.  He has been involved in Cornerstone since its inception as the Apostolic Gospel Fellowship in 2003. He served in various ministerial roles, including: Music & Media Director, Youth Pastor, Assistant Pastor and Administrative Board Member. He has also served as the PA District Children Ministries Secretary. 

He has received an Advanced Ministerial Diploma from Purpose Institute (4.0 GPA) and serves as Dean and Instructor for the local Purpose Institute campus. He has completed the LEAP (Leadership Essentials & Apostolic Principles) Certification Program and continues to pursue ministerial education with Wilson University. He has also received a Certification in AutoCAD Drafting Technology from SUN Area Career & Technology Center. 

Pastor Gregg is the author of two books, entitled "Tomatoes Are Spiritual Too!" and "Facing The Issues."  They can be found on Amazon for purchase. These books can be used for personal growth or for Small Group studies and discussions. 


Sis. Faith has been involved at Cornerstone UPC since the early years of the church. She currently serves as First Lady of Cornerstone UPC and is the Sunday School Director. She has served in various roles over the years, including: Sunday School Teacher for 3 classrooms, an assistant for our Communications Department, as well as our VBS director. She holds a Christian Ministry Certificate and has received an Advanced Ministerial Diploma (4.0 GPA) from Purpose Institute. She has an associates degree in Hotel & Restaurant Management from Central Pennsylvania College.

Pastor Gregg and Sis. Faith are the proud parents of 3 very adorable (and rambunctious) children: Kimberlyn, Jeremiah, and Kaylee. 

rev. kasey & paula Sees (Pastor 2017-2020)

Dr. Kasey Sees is licensed with the UPCI. He served Cornerstone UPC faithfully as Lead Pastor from June 2017 to July 2020. He has also served in various ministerial roles including: Community Director and Youth Pastor. He is a professor for Wilson University, where he is now currently serving as VP of Administration & Institutional Advancement. He continues to serve the congregation as a Virtual Advisor for the CUPC Board and Virtual Instructor for Purpose Institute. 


Paula has served in various roles including: Youth Leader, Sunday School Teacher and Nursery Worker. She is pursuing a Master in Marriage and Family Therapy from Northcentral University and has a Bachelor of Science in Human Development from AST/HIU.

REv. Palmer & Debra Marshall (Pastor 2003-2017)

Rev. Palmer Marshall is licensed with the UPCI. He is the Founding Pastor of Cornerstone UPC.  He founded the Apostolic Gospel Fellowship in 2003.  He and his wife, Debra, loyally served the community with the Gospel of Jesus Christ in various locations, including their home, the former DH&L Fire Co., and in the Cornerstone Building in downtown Selinsgrove, before purchasing the current church building.  He faithfully served as Lead Pastor until he retired in June 2017. Cornerstone is privileged to have him and his wife as members. Respecting his retirement, he serves in a supportive ministry role. 


Eric serves Cornerstone as Executive Trustee, Small Groups Director, and Praise Team Member. He also serves as an Instructor in the First Steps Program. He is a 1998 graduate of Shikellamy High School. He is the oldest son of the Founding Pastor, and the brother and "armorbearer" of the current Lead Pastor of Cornerstone. He has been an active member of the church for over 10 years and has served in numerous capacities during that time.

Salene currently serves as Ministry Support, Church Administration and she also serves on the Praise Team and as our ABLE Ministry Coordinator . She graduated High school in 2010 and has an Associates Degree in Early Childhood Education from LCCC. 


Terri Jo serves Cornerstone as a Trustee and as the Assistant  Sunday School Director. She has been in the church her whole life. She has taught and continues to teach Sunday School for over 30 years. She graduated from Kent Christian College with a Bachelor's Degree in Elementary Education. She then began her teaching career at Kent Christian Academy. She has been a camp counselor for both PA junior camp and PA senior camp, as well as counselors in the Delaware and New Jersey districts. Upon returning to PA, she became a CNA at a local nursing home; and a head Pre-K teacher/supervisor at a local daycare facility. Once her son was of school age, she became a tutor, Title One teacher, aide, and substitute teacher in the public school system.

Terri Jo and her husband Mike are looking forward to Mike's retirement in 2023. They plan to visit and spend time with their son, who lives in New York. She is eagerly awaiting the arrival of her grandchildren some day.  

timothy & amanda Schoppy

Tim Schoppy is a licensed minister with the UPCI. He currently serves in several capacities, including Youth Leader, Board Member, and Assistant To The Pastor.  He has received an Advanced Ministerial Diploma (4.0 GPA) from Purpose Institute.


Amanda is an aspiring minister and a Christian Ministry Certificate holder. She currently serves as our CUPC Board Administrative Secretary, Youth Leader, and she also serves on the Praise Team.  She has received an Advanced Ministerial Diploma (4.0 GPA) from Purpose Institute.

james & rachael kellett

James Kellett serves as our Sight & Sound and Bus Ministry Director.  He is a 1995 graduate of Ohio State University and has a Bachelor of Science In Computer Science.


Rachael is an aspiring minister and a Christian Ministry Certificate holder. She currently serves as a CUPC Board Member for Community Core, Ladies Director and Outreach Director; she also serves on the Praise Team. (One busy lady!) She has received an Advanced Ministerial Diploma (3.91 GPA) from Purpose Institute. 

Rafael & Angelica PICHARDO

Rafael is serving Cornerstone as our Hyphen Director, as well as serving on our Praise Team and is our Assistant Men's Director. He is also a Board Member. He's very open with his love for sharing the gospel of the Lord. Growing up, Rafael was in and out of church. But over time, Jesus called him back into the church, and he became more committed as the Lord blessed him and his family. Rafael has already obtained his Foundational diploma from Purpose Institute and is currently going for his Advanced Ministerial diploma. Rafael is called to evangelism. He is very active with basketball and working out at the gym. 

Angelica serves Cornerstone in an array of ways. In leadership, she serves as our Hyphen Director, our Ladies Assistant Director. She also serves as a Sunday School teacher, our Connections leader in the Ladies Department, Praise Team, Silent Praise Team, and Cleaning Crew. She has the heart of a servant and loves to serve her church and others. Angelica is the loving mother to Marilena Delgado.

Timothy Varnes

Tim serves Cornerstone as our Men's Director, as well as a Sunday School Teacher. Tim is currently going through Purpose Institute for his Foundational Diploma. He has also been through Ministry License training through Ministry Central. 

His wife, Sherry, serves Cornerstone as the Assistant Fundraising Coordinator, Assistant to ABLE Ministry, and serves on the Praise Team. Sherry is also going through Purpose Institute for her foundational diploma

Tim and Sherry have been married for 25 years and are raising 3 wonderful children.