Cover photo for John K. Welch's Obituary
John K. Welch Profile Photo
1963 John 2025

John K. Welch

September 2, 1963 — March 3, 2025

Commack, NY

John K. Welch, a devoted UPS manager and respected member of his community, passed away on March 3, 2025, in Huntington, New York, at the age of 61. Born on September 2, 1963, in the Brooklyn Borough, John led a life characterized by love, laughter, and creativity.

Throughout his career at UPS, John exemplified dedication and professionalism, earning the admiration of colleagues and friends alike. He was known not only for his work ethic but also for his engaging personality, marked by humor and a deep respect for others. His creative spirit was evident in his exceptional crafting abilities, using his hands to make beautiful and meaningful things that brought joy to those around him.

John held a deep love for his family. He is survived by his loving partner, Sheryl Klewicki, and his children: son Brennan, and daughters Sarah and Rachel. He was cherished as a son to the late Catherine and the late Edward, and was a beloved brother to Edward (Marge) Welch, Leslie (Joel) Freiman, Susan (Steve) Meyen, Jane Welch (Gene), and Gregory Welch. John also mourns the loss of his brothers, Robert and Glenn (Kathy), who preceded him in death.  John is also survived by his many nieces, nephews and cousins.

In addition to his family and professional pursuits, John proudly served in the United States Marine Corps from 1981 to 1986, embodying the commitment and honor that service entails.

As family and friends gather to celebrate his life, visitation services will be held at the Deer Park - Mangano Family Funeral Home on March 6, 2025, from 2:00 PM to 4:30 PM and again from 7:00 PM to 9:30 PM. A mass will take place at Saints Cyril & Methodius R.C. Church on March 7, 2025, at 10:15 AM, followed by a burial at Calverton National Cemetery at 12:00 PM.

John K. Welch leaves behind a legacy of love and craftsmanship, fondly remembered by all who crossed his path. His spirit will continue to guide and inspire those he loved, and he will be dearly missed.

To order memorial trees or send flowers to the family in memory of John K. Welch, please visit our flower store.

Service Schedule

Past Services

Visitation

Thursday, March 6, 2025

2:00 - 4:30 pm (Eastern time)

Deer Park - Mangano Family Funeral Home

1701 Deer Pk Ave, Deer Park, NY 11729

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.

Visitation

Thursday, March 6, 2025

7:00 - 9:30 pm (Eastern time)

Deer Park - Mangano Family Funeral Home

1701 Deer Pk Ave, Deer Park, NY 11729

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.

Closing Prayer

Friday, March 7, 2025

9:00 - 9:30 am (Eastern time)

Deer Park - Mangano Family Funeral Home

1701 Deer Pk Ave, Deer Park, NY 11729

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.

Mass of Christian Burial

Friday, March 7, 2025

10:15 - 11:00 am (Eastern time)

Saints Cyril & Methodius R.C. Church

125 Half Hollow Rd., Deer Park, NY 11729

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.

Burial

Friday, March 7, 2025

12:00 - 12:30 pm (Eastern time)

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.

Guestbook

Visits: 2960

This site is protected by reCAPTCHA and the
Google Privacy Policy and Terms of Service apply.

Service map data © OpenStreetMap contributors

Send Flowers

Send Flowers

Plant A Tree

Plant A Tree