Early Life and Education
José Balmaceda Riera is a name many people first recognize because he is the father of actor Pedro Pascal. But his life story goes far deeper. He was a well‑known fertility doctor who worked in the United States and later became part of one of the most controversial medical cases in modern reproductive medicine history. His career includes success, controversy, and lasting discussion in the world of medicine.
José Balmaceda Riera was born in Santiago, Chile around 1948 and grew up in a family connected to both business and education. His parents supported his schooling, and he became interested in medicine early. After completing his basic training, he studied obstetrics and gynecology, a medical specialty focused on women’s health and reproductive systems.
Quick Bio Table of José Balmaceda Riera
| Attribute | Details |
|---|---|
| Full Name | José Balmaceda Riera |
| Date of Birth | 1948 (approx.) |
| Age | 75–80 years |
| Place of Birth | Santiago, Chile |
| Nationality | Chilean-American |
| Profession | Fertility Doctor (Obstetrics & Gynecology) |
| Fertility Clinic | Center for Reproductive Health, UC Irvine |
| Controversy | Fertility clinic scandal, embryo misuse allegations |
| Family | Married to Verónica Pascal Ureta; 4 children including Pedro Pascal |
| Net Worth | Approx. $5 million |
| Career Highlights | Pioneer in GIFT technique, Latin American Assisted Reproduction Network Director |
| Legal Issues | Indicted for mail fraud & tax evasion; plea deal in 2022 |
| Notable Recognition | International speaker on fertility medicine |

Career Beginnings and Move to the United States
By the time José Balmaceda Riera finished his training, he had become very skilled in fertility treatments. This part of medicine helps couples who cannot conceive naturally. He later moved to the United States for more advanced work and became involved with leading fertility specialists.
In 1986, José Balmaceda Riera helped start the Center for Reproductive Health at the University of California, Irvine Medical Center (UCIMC). The clinic quickly became one of the leading places for fertility treatment in the United States. It attracted patients from all over the world who hoped the clinic could help them have children.
Achievements in Fertility Medicine
At first, José Balmaceda Riera was seen as a pioneer in his field. He and his partners used new techniques such as GIFT (gamete intrafallopian transfer), which helped many couples conceive. Medical professionals worldwide respected this work, and the clinic grew in reputation.
José Balmaceda Riera was living what many would call a successful life as a doctor. But in the early 1990s, things began to change. Staff members and others at the clinic began to notice unusual practices, including poor documentation of procedures and missing funds. Concerns grew over how eggs and embryos were being handled at the clinic.
Fertility Clinic Scandal
Things took a dramatic turn in 1994–1995 when investigators found evidence suggesting that eggs and embryos may have been transferred without full consent from patients. Multiple women claimed that their reproductive materials were used in ways they did not agree to. This issue became the center of the UC Irvine fertility clinic scandal.
In addition to questions about consent, investigators discovered that the clinic may have failed to report nearly $1 million in income, including cash payments from patients. This discovery brought in federal authorities and added serious financial and legal troubles for the doctors involved.
Legal Issues and Indictment
Because of these allegations, José Balmaceda Riera and his partners, Dr. Ricardo Hector Asch and Dr. Sergio Stone, were indicted on charges including mail fraud and income tax evasion related to the handling of clinic funds.
Faced with these federal charges, José Balmaceda Riera left the United States and returned to Chile before the trial. He remained out of the U.S. legal system for many years, making him a fugitive from U.S. law for a long time.
Life in Chile and Continued Work
Despite his absence from the United States, many legal cases continued against the clinic, and hundreds of women filed lawsuits. Some claimed emotional and physical harm from the clinic’s practices, while others said misuse of reproductive materials affected their lives permanently.
While living in Chile, José Balmaceda Riera continued working in reproductive medicine. He became director of the Latin American Assisted Reproduction Network, a group that works with fertility clinics in several countries to improve practices and standards.
Personal Life
People also became curious about his personal life. José Balmaceda Riera was married to Verónica Pascal Ureta, a child psychologist. Together, they had four children: Pedro Pascal, Lux Pascal, Javiera Balmaceda Pascal, and Nicolás Balmaceda Pascal.
Their son Pedro Pascal later became a well‑known actor, famous for roles in Game of Thrones, The Mandalorian, and The Last of Us. Pedro’s life was shaped in part by his family’s move back to Chile during the fertility clinic controversy.
Age, Nationality, and Net Worth
Over the years, José Balmaceda Riera’s age is estimated to be between 75 and 80 years old, since he was likely born around 1948. His nationality is Chilean‑American, reflecting his work in both Chile and the United States.
In terms of finances, some sources estimate that José Balmaceda Riera has a net worth of around $5 million, influenced by his long medical career. However, exact figures can vary and are not officially confirmed.
Later Developments
In 2022, years after the fertility clinic scandal, José Balmaceda Riera reportedly reached a plea agreement related to under‑reporting taxes during the early 1990s. He returned to U.S. legal authorities and was released on bond while matters are being resolved.
Despite the controversies, José Balmaceda Riera’s experience highlights the importance of ethics in medicine, especially in fields as sensitive as fertility and reproductive health. The ways clinics handle embryos, consent, and patient rights are now more strictly governed because of cases like his.

Frequently Asked Questions
- Who is José Balmaceda Riera?
José Balmaceda Riera is a Chilean-American fertility doctor known for his career in reproductive medicine and controversies in the UC Irvine clinic. - What is José Balmaceda Riera famous for?
He is known for pioneering fertility treatments and being involved in a high-profile fertility clinic scandal in the 1990s. - Where was José Balmaceda Riera born?
He was born in Santiago, Chile, around 1948, and later worked in both Chile and the United States. - Is José Balmaceda Riera related to Pedro Pascal?
Yes, José Balmaceda Riera is the father of actor Pedro Pascal and influenced his early life before returning to Chile. - What was the fertility clinic scandal involving him?
The scandal involved allegations of using eggs and embryos without consent and financial irregularities at the UC Irvine Center for Reproductive Health.
Legacy and Lessons
For patients seeking fertility services today, the lessons from the Center for Reproductive Health scandal serve as a reminder to ask clear questions and demand transparent consent. These practices protect families and help build trust in medical professionals.
The story of José Balmaceda Riera is a powerful example of how a medical professional can achieve great success and yet face deep controversy. It shows the need for strong ethical standards in all areas of health care.
In summary, José Balmaceda Riera remains a figure of both achievement and debate. He contributed to fertility medicine but also became part of a scandal that reshaped medical policy. Whether seen as a pioneer or a controversial doctor, his life continues to be studied and discussed in medical, legal, and ethical circles.
Conclusion
José Balmaceda Riera remains one of the most talked-about figures in fertility medicine. His early achievements as a fertility doctor showed great promise, especially with innovative techniques like GIFT (gamete intrafallopian transfer). He helped many couples achieve their dream of having children and became a respected name in medical circles. However, his career was overshadowed by the UC Irvine fertility clinic scandal, where allegations of embryo misuse and financial irregularities damaged his reputation. Despite legal challenges, including indictments for mail fraud and tax evasion, he continued his work in Chile and contributed to the Latin American Assisted Reproduction Network. Today, his story is a mix of success, controversy, and lessons in ethics for reproductive medicine. From his pioneering work to the scandals that followed, José Balmaceda Riera teaches the importance of responsibility, transparency, and trust in healthcare. His legacy remains both influential and cautionary.
