Dr. LA Thoma Gustin is a name that blends both fitness and family. Known widely as the wife of actor Grant Gustin, who plays The Flash on television, she has built her own identity as a respected physical therapist, fitness entrepreneur, and social media personality. Born on July 11, 1988, she is now 37 years old. Over the years, she has inspired thousands of people through her fitness programs, her YouTube channel Dare To Be Active, and her honest approach to balancing motherhood with professional life.
Her story is not only about being married to a celebrity but also about carving her own path. She has shown that dedication to health and wellness can make a difference in people’s lives. With her background in exercise physiology and a doctorate in physical therapy, she has combined science with practical workouts that are safe and effective. Her journey from Ohio to Los Angeles reflects both ambition and resilience.
Dr. LA Thoma Gustin Husband, Age, Height, Family, Biography
| Attribute | Details |
|---|---|
| Full Name | Andrea “LA” Thoma Gustin |
| Profession | Doctor of Physical Therapy, Fitness Entrepreneur, Social Media Personality |
| Known For | Founder of Dare To Be Active; Wife of actor Grant Gustin (The Flash) |
| Date of Birth | July 11, 1988 |
| Age (as of Jan 2026) | 37 years |
| Birthplace | Ohio, United States |
| Nationality | American |
| Ethnicity/Heritage | Kadazan (Malaysian) and American |
| Education | B.Sc. in Exercise Physiology (Kent State University, 2009); Doctorate in Physical Therapy (Old Dominion University) |
| Height | Approx. 5 ft 7 in (170 cm) |
| Family | Father: James Thoma; Mother: Judy Thoma; Siblings: Christian, Jonathan, Louise |
| Husband | Grant Gustin (married December 2018) |
| Children | Daughter: Juniper Grace Louise (born August 2021); Son: Arthur James Grant (born September 2024) |
| Residence | Los Angeles, California, USA |
| Net Worth (approx.) | USD 1 Million (as of 2025) |
| @lathoma | |
| YouTube | @daretobeactive/ |
Early Life and Background
On July 11, 1988, Andrea “LA” Thoma was born in Ohio, United States, though her family roots trace back to Malaysia. Her mother, Judy Thoma, is of Kadazan descent, a community from Sabah, Malaysia. This cultural background has always been important to her, and she honoured it during her wedding by holding a traditional Kadazan ceremony. Her father, James Thoma, raised her along with her siblings in Ohio.
She grew up in a close-knit family with three siblings: Christian (younger brother), Jonathan, and Louise (older siblings). Her childhood was filled with sports and outdoor activities, which shaped her interest in fitness and health. Soccer was her favourite sport, and she played it actively during her school years. This early involvement in athletics gave her discipline and a love for physical activity that later became her career foundation.
Education and Academic Achievements
She completed her Bachelor’s degree in Exercise Physiology from Kent State University in 2009. During her time there, she not only studied but also played soccer, showing her ability to balance academics with sports.
After her graduation, she pursued higher studies at Old Dominion University, where she earned her Doctorate in Physical Therapy (DPT). This advanced qualification allowed her to practice as a licensed physical therapist. Her training focused on rehabilitation, injury prevention, and helping patients regain mobility after accidents or surgeries.
Professional Career as a Physical Therapist
After completing her doctorate, Dr. LA Thoma Gustin began working as a licensed physical therapist. Her early career included internships and short-term work in Virginia and Connecticut, where she treated patients recovering from injuries and surgeries. These experiences gave her practical skills in rehabilitation and patient care.
When she moved to Los Angeles, California, her career took a new turn. She started working with clients in the entertainment industry, including actors from popular shows. Her focus was not only on recovery but also on prevention. She taught her clients how to avoid injuries through posture correction, stretching, and balanced workouts. This approach made her stand out in her field.
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Fitness Entrepreneurship – Dare To Be Active
In addition to her therapy work, LA Thoma launched her own fitness brand called Dare To Be Active. This program was designed to make exercise accessible to everyone, regardless of age or fitness level. She wanted people to feel confident and safe while working out.
Her YouTube channel, Dare To Be Active, became a popular platform where she shared workout routines, posture tips, and lifestyle advice. Videos included short exercises for busy people, stretches for office workers, and even prenatal workouts for expecting mothers. By 2025, her channel had built a loyal following, with thousands of viewers engaging with her content regularly.
Personal Life and Marriage to Grant Gustin
Dr. LA Thoma Gustin’s personal life gained public attention when she began dating actor Grant Gustin in 2016. The couple met at a dinner party and quickly bonded over their shared love for fitness and outdoor activities. Their relationship grew stronger, and in April 2017, Grant proposed to her during a workout session on the beach.
Their marriage was celebrated in two parts. First, they held a traditional Kadazan ceremony in Malaysia to honour LA’s heritage. Later, in December 2018, they had their official wedding in Los Angeles. The event was attended by friends from the entertainment industry, including stars from Supergirl and Broadway.
Motherhood and Family Life
In August 2021, she and Grant Gustin welcomed their first child, a daughter named Juniper Grace Louise. The couple shared their joy with fans but also made a conscious decision to protect their child’s privacy. They rarely post pictures of their children’s faces, choosing instead to keep family life away from the spotlight.
In September 2024, their family grew again with the birth of their son, Arthur James Grant. Parenthood has been a journey of balance for LA Thoma. She often speaks about how important it is to maintain health and fitness while caring for young children. Her social media posts reflect her belief that mothers should not feel pressured to “bounce back” quickly but instead focus on strength, patience, and self-care.
Net Worth and Lifestyle
As of 2025, Dr. LA Gustin’s estimated net worth is around 1 million USD. Her income comes from multiple sources: her physical therapy practice, her fitness brand Dare To Be Active, her YouTube channel, and collaborations with wellness brands.
Her lifestyle is balanced and family-oriented. She invests her time in health, parenting, and building a supportive community online. Unlike many celebrity spouses who live in luxury, she prefers simplicity and authenticity. Her focus remains on spreading awareness about safe fitness practices rather than chasing fame.
Interesting Facts About Dr. LA Thoma Gustin
- She played competitive soccer during her college years before undergoing knee surgery in 2016.
- She honoured her Malaysian Kadazan heritage by holding a symbolic wedding ceremony in Sabah.
- Her YouTube channel features creative workouts like “Kitchen Exercises” and “Desk Stretches.”
- She has worked with CW stars such as Camila Mendes and Danielle Panabaker in her therapy practice.
- She has more than 650,000 followers on Instagram, where she shares fitness tips and family updates.
- She believes in body positivity and often reminds her followers to listen to their bodies.
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