Maryann Rappa, MA, CPC

Maryann Rappa is our Wellness Center Director as well as our church office administrator.  She has a Masters Degree in Counseling and is a certified life coach.  

Her favorite pastime is spending time at the beach but also enjoys what NYC has to offer and is a dedicated NY Yankees fan.

church office - office

Kathryn Mustaro, Pastor

When you search for me, you will find me; if you seek me with all your heart.

Jeremiah 29:13

Pastor Kathryn joined the staff at Grace in September of 2019 as our Interim Head of Staff. Prior to this, she served as Interim Pastor at Trinity Presbyterian Church in East Brunswick for two and one-half years, Associate Pastor and then Acting Head of Staff at Flemington Presbyterian Church for a total of five years, and Designated Pastor at Andover Presbyterian Church for two years.


Pastor Kathryn has served as Trustee for Hunterdon Interfaith Outreach Council, was a member of East Brunswick Interfaith Clergy Council, and currently serves on the Interfaith Clergy Council of South Brunswick. She has been a member of the planning team for Equipping the Saints events at Princeton Seminary and First Presbyterian Church of Metuchen for several years. She has served on the Committee for Preparation for Ministry in New Brunswick Presbytery, as well as the Committee on Ministry in Monmouth Presbytery.


Pastor Kathryn is a spiritual director, mediator and Stephen Ministry leader. She holds a Master of Divinity degree from Princeton Seminary as well as a Master of Music degree. She has sung professionally and is an avid gardener. She is married to Fran, a retired investment professional. Their daughter, Julia, attends Villanova University School of Nursing.

Justin Warner is our Student Pastor for the 2019-2020 Academic Year. He is a second-year dual M.Div./M.A. candidate at Princeton Theological Seminary with a focus on spiritual direction.  He is married to Melany Le, a graduate student at Rutgers University. They met in college where he studied Neuroscience & she studied communication. Justin's focus at Grace is pastoral care, spiritual formation (education), and worship. 

Justin Warner, Student Pastor


We believe all persons are MINISTERS: EACH AND EVERY ONE. With God's grace, we seek to be an open and affirming congregation - one that includes all persons.


57 Sand Hills Road

Kendall Park, NJ 08824