Priests & Staff
Father Michael Nolan, Pastor | Send a message
Fr. Michael has served as the pastor of St. Mary’s since 2006. A native of Framingham, Fr. Michael is the son of William and Joan Nolan and the brother of two sisters. He graduated from Boston College with a degree in history and was a high school teacher before entering St. John’s Seminary. Ordained in 2000, Fr. Michael was named pastor of St. Mary’s in 2006 after serving at St. Michael's in Bedford. The greatest honor of his life was being ordained a priest. Fr. Michael says, I love being a Christian. I love being a Catholic priest. I love being the pastor of St. Mary's in Waltham.
Father Fernando Vivas, Parochial Vicar | Send a message
Fr. Fernando was born in Managua, Nicaragua. He was ordained to the priesthood for the Archdiocese of Boston on August 1, 2020. Fr. Fernando is a son of the late Luis Ramon Vivas Perez and Ana M. Alvarado Sanchez. He is the youngest of five children. He attended “El Colegio Madre del Divino Pastor” in Altagracia, Managua. He studied Business Administration at the Universidad Nacional Autonoma de Nicaragua-Recinto Universitario Carlos Fonseca Amador in Managua (UNAN-RUCFA). At the age of 25, he was sent to Boston to the Redemptoris Mater Archdiocesan Missionary Seminary of Boston located in Brookline. Fr. Fernando studied at St. John’s Seminary in Brighton and received three degrees: Bachelor of Philosophy in 2012, a Bachelor of Sacred Theology (STB) and a Master of Divinity in 2019. He spent three years doing missionary work in New Mexico, Arizona and Amarillo, TX. After his diaconal ordination, Fr. Fernando served one year at St. Joseph’s in Lynn. And now he is here with us!
Father Joseph Diem, Parochial Vicar | Send a message
Fr. Joseph came to St. Mary's in June 2016 and began serving as a Parochial Vicar in April 2017. He was born in Vietnam and studied for the priesthood there. Fr. Joseph lived in a refugee camp in Thailand where he was ordained by the Papal Nuncio to Bangkok (the Pope’s Ambassador). He was then invited to come to Boston and serve as a priest in the Archdiocese. Fr. Joseph served in many different parishes before coming to Waltham. He says, I will serve anywhere that God sends me.
Mary McCarthy, Business Manager | Send a message
Mary’s career at St. Mary’s began in 2010 after working in the corporate world for 25 years as a software trainer and consultant. She is a graduate of Boston College and Bentley University. Mary is the youngest of nine children and worked her way through school by juggling multiple jobs. This turned out to be the best training for working at St. Mary’s! Along with managing all financial aspects of the parish, she publishes the bulletin, oversees the 133 Club and manages various software products. Mary happily notes that she and her husband have been married for 35 years and have two grown children. She says, I love working for the Lord. It’s humbling.
Nilvia Hernandez, Administrator of Religious Education | Send a message
Nilvia and her family have been parishioners at St. Mary's for over 34 years. She was born in Puerto Rico and is married with three children. Nilvia handles the administrative duties for the Religious Education program at St. Mary's.
Michael Welch, Sexton | Send a message
Mike has been the sexton/custodian at St. Mary's for the last 25 years. He is the quiet force who keeps the church property clean at all times - no small feat! Mike is not only dedicated to maintaining the church and its buildings, but also serves as the "go-to guy" when anything on the premises needs repair or maintenance. He has been married for 24 years and has two sons.