Who Is Thomas Boone Quaid? Everything You Need To Know About Dennis Quaid’s Son

Thomas Boone Quaid is the son of American actor Dennis Quaid and real estate professional Kimberly Buffington. He was born on November 8, 2007, in Santa Monica, California, along with his twin sister, Zoe Grace Quaid.

As part of a well-known Hollywood family, Thomas’s life has drawn public attention, yet his parents have worked to keep it private. His story goes beyond fame, marked by both joy and a serious medical challenge he faced as a newborn when he and his sister survived a dangerous hospital error.

This article provides an in-depth look into Thomas’s early life, family background, the challenges he overcame, and how he continues to grow away from the spotlight.

Quick Bio

Early Life and Birth Background

Thomas Boone Quaid was born on November 8, 2007, in Santa Monica, California, along with his twin sister, Zoe Grace Quaid. Their birth was a moment of great happiness for their parents, actor Dennis Quaid and real estate professional Kimberly Buffington, who had faced several miscarriages before turning to gestational surrogacy.

The couple chose surrogacy to fulfill their dream of becoming parents, making the arrival of their twins especially meaningful. Both Thomas and Zoe were born healthy and full of life, bringing joy and relief to their family. In their early days, they were surrounded by love and care from their parents, who worked hard to give them a warm and stable home environment filled with affection and hope for their future.

The Medical Crisis: Surviving the Heparin Overdose

Shortly after birth, Thomas and Zoe were treated for minor staph infections at Cedars-Sinai Medical Center in Los Angeles. However, a serious medical mistake nearly cost them their lives. The newborns were accidentally given 1,000 times the proper dose of the blood thinner Heparin, receiving 10,000 units instead of the prescribed 10 units.

This overdose could have caused fatal internal bleeding, but the medical team quickly discovered the error and took urgent action to save them. Both babies received emergency treatment, including blood transfusions, and eventually made a full recovery.

The terrifying event attracted national attention, leading Dennis and Kimberly to speak out about patient safety. Their experience inspired the creation of The Quaid Foundation, which later became part of the Patient Safety Movement Foundation, helping raise awareness and prevent similar hospital mistakes. The twins’ survival became a powerful symbol of resilience and hope for families everywhere.

Parents And Siblings

Thomas Boone Quaid Father: Dennis Quaid

Dennis Quaid, born on April 9, 1954, in Houston, Texas, is one of Hollywood’s most respected and versatile actors. His career spans more than four decades, featuring major roles in films such as The Right Stuff, The Parent Trap, The Day After Tomorrow, and Frequency. Known for his charm and talent, Dennis has built a reputation for balancing drama, comedy, and action with ease.

After the medical incident with his twins, Dennis became a passionate advocate for hospital safety, using his platform to push for changes in healthcare practices. As a father, he has shown deep love and responsibility toward his children, staying actively involved in their lives despite his demanding career. His dedication to both his family and public causes highlights his strength and compassion beyond the screen.

Thomas Boone Quaid Mother: Kimberly Buffington

Kimberly Buffington, born on October 17, 1971, in Texas, is a successful real estate professional known for her work in the Austin area. She built her career through dedication and expertise, helping her family’s business, Buffington Signature Homes, become a trusted name in housing development.

Kimberly married Dennis Quaid in 2004, and although they divorced in 2018, she has continued to co-parent Thomas and Zoe with care and cooperation. Her focus has always been on providing a loving, stable, and private environment for her children. Kimberly values privacy and works hard to protect her family from media attention, ensuring her twins have a normal and happy upbringing.

Thomas Boone Quaid Siblings

Thomas shares a special bond with his twin sister, Zoe Grace Quaid, who was born on the same day through surrogacy. The two have grown up together and supported each other through every stage of life. Zoe also survived the Heparin overdose as a newborn, and the shared experience further strengthened their connection.

Thomas also has an older half-brother, Jack Quaid, born in 1992 from Dennis Quaid’s marriage to actress Meg Ryan. Jack is a successful actor known for his roles in The Hunger Games and the popular TV series The Boys. Despite the age difference, Jack has maintained a close and loving relationship with his younger siblings, often speaking fondly of them in interviews. The Quaid family remains united through mutual love and respect, creating a strong and supportive bond among all siblings.

Growing Up Away from the Spotlight

Thomas Boone Quaid has grown up mostly away from the public eye, as his parents have made a conscious decision to protect his and Zoe’s privacy. Unlike many celebrity children, Thomas does not have any public social media accounts, and his parents rarely share photos or updates about him.

Dennis and Kimberly have always prioritized giving their children a normal life filled with school, hobbies, and family activities instead of fame. Thomas enjoys simple pleasures such as spending time with his sister, traveling with family, and exploring personal interests.

Though he occasionally appears with his father or siblings at public events, his exposure is limited to maintain a sense of normalcy. This private upbringing has allowed him to grow emotionally and mentally in a balanced way, free from the pressures of public attention.

Education and Interests

Details about Thomas Boone Quaid’s education are kept private, but it is known that he is doing well in school and takes his studies seriously. Like many teenagers, he enjoys a variety of interests outside academics. Thomas has shown curiosity about creative fields such as music and photography, exploring artistic expression at his own pace.

Some reports have also described him as a child actor, though he has not yet pursued acting professionally. His parents encourage both Thomas and Zoe to follow their passions freely, without the pressure of living up to their family’s fame. This supportive environment helps Thomas develop confidence and independence while discovering what he truly enjoys.

Advocacy and Public Impact

The medical crisis that Thomas and Zoe survived had a lasting effect not only on their family but also on hospital safety across the country. Dennis Quaid used his voice and influence to bring attention to medical errors in hospitals. He and Kimberly established The Quaid Foundation to promote safer healthcare practices and prevent similar incidents.

Later, the foundation joined forces with the Patient Safety Movement Foundation, which works globally to improve hospital systems and reduce preventable deaths. Their advocacy led to stronger regulations, clearer medication labeling, and better training for healthcare workers. The survival of Thomas and Zoe became a powerful story of how personal tragedy can lead to meaningful change, turning pain into purpose for the good of others.

Family Strength and Values

Family has always been at the center of Thomas Boone Quaid’s life. Despite challenges such as his parents’ divorce, Dennis and Kimberly have remained committed to co-parenting their twins with kindness and respect. They ensure that Thomas and Zoe feel loved and supported by both sides of their family.

Their strong values of care, honesty, and resilience have created a positive atmosphere for the children to grow up in. Thomas’s relationships with his siblings, especially his twin sister and older brother, reflect the unity and warmth of their blended family. These values have shaped Thomas into a grounded young person who understands the importance of love, gratitude, and perseverance in life.

Thomas Boone Quaid Today

As of 2025, Thomas Boone Quaid is 17 years old and continuing to grow into a thoughtful and well-rounded young adult. He is likely in high school, focusing on his studies while exploring hobbies and creative interests. Despite being part of a famous family, Thomas lives a quiet and balanced life, far from the constant attention of the media.

His parents’ efforts to shield him from fame have allowed him to experience a normal teenage life. Occasionally, he is seen in public with his father or siblings at family events, but overall, he enjoys his privacy and continues to develop his own identity.

Future Possibilities

Looking ahead, Thomas Boone Quaid has many paths open to him. With role models like his father, Dennis Quaid, in acting, his mother, Kimberly Buffington, in business, and his half-brother, Jack Quaid, in entertainment, Thomas has diverse examples of success to look up to.

He may choose to follow a career in the arts, pursue creative interests such as photography or music, or explore completely new fields. His upbringing has given him the freedom to make his own choices without external pressure. Whatever path he takes, Thomas’s strong family support and life experiences will guide him toward a fulfilling and independent future.

Thomas Boone Quaid’s Net Worth and Lifestyle

As a teenager, Thomas Boone Quaid does not have a personal net worth yet since he has not begun a professional career. However, being the son of two successful parents, he enjoys a comfortable and secure lifestyle. Dennis Quaid’s long career in film and Kimberly Buffington’s real estate success provide financial stability for their children.

Despite this, Thomas is being raised to value education, responsibility, and hard work. His family’s focus on modesty and normal living ensures that he remains grounded and appreciates what he has, rather than being defined by wealth or fame.

Lesser-Known Facts About Thomas Boone Quaid

• He was born through gestational surrogacy after his parents faced multiple miscarriages.

• Thomas has a twin sister, Zoe Grace Quaid, who shares his close bond and birthday.

• Both twins survived a near-fatal Heparin overdose as newborns.

• His parents, Dennis and Kimberly, divorced in 2018 but continue to co-parent peacefully.

• He prefers to stay out of the public eye and has no social media presence.

• His half-brother, Jack Quaid, is a successful actor known for The Boys and The Hunger Games.

Conclusion

Thomas Boone Quaid’s life story is one of strength, love, and quiet resilience. From his birth through surrogacy and the early medical crisis he overcame, to his peaceful upbringing away from fame, Thomas’s journey reflects the power of family and perseverance. Raised by caring parents who value privacy and stability, he continues to grow into a grounded and thoughtful young man. His story reminds us that even in the world of fame, a child can still experience a normal and nurturing life built on love, courage, and strong family values.

FAQs About Thomas Boone Quaid

1. Who are Thomas Boone Quaid’s parents?

Thomas Boone Quaid is the son of American actor Dennis Quaid and real estate professional Kimberly Buffington. His father is known for classic films like The Parent Trap and The Day After Tomorrow, while his mother has a successful real estate career in Texas. Together, they have focused on raising Thomas and his twin sister with love and privacy.

2. When and where was Thomas Boone Quaid born?

Thomas Boone Quaid was born on November 8, 2007, in Santa Monica, California, United States. He shares his birthday with his twin sister, Zoe Grace Quaid. Their birth through gestational surrogacy brought great joy to their parents after facing several miscarriages.

3. What happened to Thomas Boone Quaid as a newborn?

Shortly after birth, Thomas and his twin sister Zoe were mistakenly given 1,000 times the normal dose of the blood thinner Heparin at Cedars-Sinai Medical Center. The overdose could have been fatal, but doctors quickly intervened, and both babies fully recovered. This incident led their parents to advocate for stronger hospital safety measures.

4. Does Thomas Boone Quaid have any siblings?

Yes, Thomas has a twin sister named Zoe Grace Quaid and an older half-brother named Jack Quaid. Zoe shares a close bond with Thomas, while Jack, from Dennis Quaid’s previous marriage to Meg Ryan, is a successful actor known for The Boys and The Hunger Games.

5. How do Thomas Boone Quaid’s parents handle his privacy?

Dennis and Kimberly have made it a priority to protect their twins from public exposure. They rarely share photos or personal details and ensure Thomas and Zoe lead normal lives focused on school and family. This careful approach helps the twins grow up with a sense of stability and normalcy.

6. What is Thomas Boone Quaid doing now?

As of 2025, Thomas Boone Quaid is 17 years old and attending high school in the United States. He lives a quiet life, enjoying time with family, studying, and exploring personal interests. Though occasionally described as a child actor, he has not yet pursued a professional career in entertainment.

7. What impact did the Heparin overdose have on Thomas’s family?

The medical crisis deeply affected the Quaid family, inspiring them to become advocates for patient safety. Dennis and Kimberly founded The Quaid Foundation, which later joined the Patient Safety Movement Foundation to help prevent medical errors. Their efforts brought national awareness to hospital safety reforms.

8. What makes Thomas Boone Quaid’s story inspiring?

Thomas’s story is one of resilience, love, and hope. Despite facing a life-threatening situation as a baby and growing up in a famous family, he has maintained a normal, private life. His journey reflects the strength of family support and the importance of turning challenges into positive change.

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