John Thomas "Jack" Yanovich

John Thomas "Jack" Yanovich obituary

John Thomas "Jack" Yanovich

John Yanovich Obituary

Obituary published on Legacy.com by Regency Mortuary - Sun City on Sep. 22, 2025.
Jack went home to his Lord and Savior on September 13 surrounded by love, family and friends. He is survived by his parents, Robert and Phyllis Yanovich, his wife, Theresa, and his son, Andrei. He is preceded in death by his son, Nikolai, his brother, Bobby and his sister, Judy.

Jack was born and spent the first years of his life in Pittsburgh, Pennsylvania. The family relocated to Phoenix in 1971. Jack attended Maryvale High School where he especially enjoyed baseball. He learned to love all that Arizona has to offer, its great outdoors, hunting, fishing and golf. He cherished the time he spent in the woods and on lakes and rivers.

In 1985 Jack met Theresa Hudson and his life was changed and blessed forever. They wed in 1994 and would have been celebrating their 31st anniversary on September 21. They were blessed with the birth of their son, Andrei, in 1999.

Jack was a loyal and hard working employee for Frys Supermarkets for 18 years and for Salt River Project (SRP) for 21 years. At SRP Jack found a passion for computer technology, especially for writing code for programs. He designed a program for training while at SRP and was recognized by the company for his achievements.

However, Jacks true legacy is his devotion to his family and his faith. His dedication to Andrei's growth and development was truly unsurpassed. Weather it was his selfless support of Andrei's hockey activities or his academic endeavors, Jack was there for Andrei unfailingly. Jack was also dedicated to his wife, his parents and his siblings. He set an inspiring example for those who knew him. He was truly a loving son, husband and father.

A celebration of Life will be held October 1, 2025, 1:00PM at Christ Church of the Valley, 67th Avenue and Happy Valley Road, Building 400. In lieu of flowers, the family suggests a donation to City of Hope.

To plant trees in memory, please visit the Sympathy Store.

Sign John Yanovich's Guest Book

Not sure what to say?

October 10, 2025

Theresa Yanovich posted to the memorial.

October 1, 2025

Scott and Jackie Mutchler posted to the memorial.

September 27, 2025

Don and Judi Zwickl posted to the memorial.

3 Entries

Theresa Yanovich

October 10, 2025

i am so blessed to have had 40 years with the love of my life, my best friend, I love you Babe!

Single Memorial Tree

Scott and Jackie Mutchler

Sent Sympathy Gifts including Trees

Group of 10 Memorial Trees

Don and Judi Zwickl

Sent Sympathy Gifts including Trees

Showing 1 - 3 of 3 results

Regency Mortuary - Sun City

9850 W. Thunderbird Blvd., Sun City, AZ 85351

Make a Donation
in John Yanovich's name

How to support John's loved ones
Attending a Funeral: What to Know

You have funeral questions, we have answers.

Read more
Should I Send Sympathy Flowers?

What kind of arrangement is appropriate, where should you send it, and when should you send an alternative?

Read more
What Should I Write in a Sympathy Card?

We'll help you find the right words to comfort your family member or loved one during this difficult time.

Read more
Poems of Mourning and Comfort

The best poems for funerals, memorial services, and cards.

Read more
Resources to help you cope with loss
How to Cope With Grief

Information and advice to help you cope with the death of someone important to you.

Read more
Estate Settlement Guide

If you’re in charge of handling the affairs for a recently deceased loved one, this guide offers a helpful checklist.

Read more
How to Write an Obituary

Need help writing an obituary? Here's a step-by-step guide...

Read more
Obituaries, grief & privacy: Legacy’s news editor on NPR podcast

Legacy's Linnea Crowther discusses how families talk about causes of death in the obituaries they write.

Read more
Ways to honor John Yanovich's life and legacy
Obituary Examples

You may find these well-written obituary examples helpful as you write about your own family.

Read more
How to Write an Obituary

Need help writing an obituary? Here's a step-by-step guide...

Read more
Obituary Templates – Customizable Examples and Samples

These free blank templates make writing an obituary faster and easier.

Read more
How Do I Write a Eulogy?

Some basic help and starters when you have to write a tribute to someone you love.

Read more

Sign John Yanovich's Guest Book

Not sure what to say?

October 10, 2025

Theresa Yanovich posted to the memorial.

October 1, 2025

Scott and Jackie Mutchler posted to the memorial.

September 27, 2025

Don and Judi Zwickl posted to the memorial.