Search by Name

Search by Name

Gary Michael Aron

1943 - 2025

Gary Michael Aron obituary, 1943-2025, San Marcos, TX

FUNERAL HOME

Thomason Funeral Home - San Marcos

2001 Old Ranch Rd 12

San Marcos, Texas

UPCOMING SERVICE

Visitation

Dec. 12, 2025

4:00 p.m. - 8:00 p.m.

Thomason Funeral Home - San Marcos

Send Flowers

Gary Aron Obituary

Gary Michael Aron, known affectionately as "Doc" to his friends and colleagues, was a luminary spirit whose intelligence, friendliness, and humor illuminated the lives of all who knew him. Born on October 2, in Queens, New York, Doc's journey was one marked by curiosity, dedication, and an unwavering commitment to science and education. After a life rich in achievement and love, he passed away peacefully on December 4, 2025 in San Marcos, Texas, following a prolonged illness.

Doc's life was a testament to the power of education. His academic journey took him from a B.S. in Biology at St. John's University to achieving a Ph.D. in Microbiology at The Pennsylvania State University. His insatiable thirst for knowledge led him to complete a Post Doctorate in Virology and Immunology at Baylor College of Medicine. His educational path was not just a pursuit of personal enlightenment but a foundation upon which he built a career of impact and service.

For forty years, from 1974 to 2014, Doc served as a Professor Emeritus at Texas State University. He was honored with the prestigious Homer E. Prince Professorship from 2001 to 2013, a reflection of his excellence in teaching and research. His contributions to the field of microbiology were recognized with a Lifetime Service Award from the American Society of Microbiology, a testament to his dedication and passion for his work.

Beyond the walls of academia, Doc's interests were as vast as the oceans he loved to explore. He traveled to exotic beach locales like Bora Bora, Hawaii, and the Caribbean, not just to bask in their beauty but to embrace the serenity and inspiration they provided. At home, his backyard was a verdant sanctuary where he cultivated vegetables and shared the bounty with friends and neighbors. Whether fishing in fresh or salt water, Doc found joy in the simplicity of nature and the thrill of the catch. His pursuit of health and fitness culminated in winning the State of Texas Masters class powerlifting championship in 2001.

Doc's family was the cornerstone of his life. He shared 58 beautiful years with his beloved wife, Janet, a union that was a beacon of love and partnership. His brother, Dennis, nieces Danielle, Dawn, Jessica, and Summer, and nephews Jake, Matt, and Jared all held a special place in his heart. Each family gathering was infused with Doc's wit and warmth, creating memories that will be cherished forever.

As we celebrate Doc's life, we are reminded of the words of Ralph Waldo Emerson, "To know even one life has breathed easier because you have lived. This is to have succeeded." Doc's legacy is one of success by any measure. His impact on the world of science, his influence on the countless students he mentored, and the love he shared with his family and friends are indelible marks of a life well-lived.

In every facet of his life, Gary Doc. Aron embodied the qualities that make humanity shine. His intelligence was a beacon that guided many through the complexities of microbiology. His friendliness was a bridge that connected him with people from all walks of life. His humor was a gift that lightened hearts and brought smiles to faces even in the most challenging times.

Doc's story is not one of finality but of enduring inspiration. May we each strive to emulate his passion for life, his commitment to growth, and his boundless love for the world around him. In remembering Doc, we carry forward the light of his spirit, a light that will continue to guide and uplift us all. October 2, 1943 - December 4, 2025

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

Published by San Marcos Daily Record from Dec. 8 to Dec. 22, 2025.

Memorial Events
for Gary Aron

Dec

12

Visitation

4:00 p.m. - 8:00 p.m.

Thomason Funeral Home - San Marcos

2001 Old Ranch Road 12, San Marcos, TX 78666

Dec

13

Mass of Christian Burial

10:00 a.m.

St. John the Evangelist Catholic Church

624 E. Hopkins Street, San Marcos, TX 78666

Funeral services provided by:

Thomason Funeral Home - San Marcos

2001 Old Ranch Rd 12, San Marcos, TX 78666

Memories and Condolences
for Gary Aron

Not sure what to say?





Make a Donation
in Gary Aron's name

How to support Gary'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 Gary Aron'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