Ilana Glazer's 'Hot Scientist' Husband: 7 Surprising Facts About David Rooklin, The Biotech CEO

Ilana Glazer's husband, David Rooklin, is the perfect example of a low-key, high-achieving partner to a major celebrity, a dynamic that consistently fascinates fans. As of late 2025, the couple continues to maintain a remarkably private life in New York City, balancing Glazer's career as an actress, comedian, and producer—known best for the hit show Broad City—with Rooklin's demanding role as a scientist and biotech CEO. Their relationship, which began with a charming meet-cute in a public park, is built on a shared passion for intellectual pursuits and a mutual desire for privacy.

The spotlight rarely touches David Rooklin, a deliberate choice that contrasts sharply with his wife's public persona. Rooklin, whom Glazer famously described as a "hot scientist," is a serious academic and entrepreneur in the field of computational biology. This article dives deep into the life and career of David Rooklin, offering the most current and comprehensive look at the man who has been Ilana Glazer's partner since 2012 and her husband since 2017, including the latest details about his company, Redesign Science, and their growing family.

David Rooklin: A Comprehensive Biography and Profile

David Rooklin is a highly accomplished scientist and entrepreneur whose work focuses on cutting-edge biotechnology. He is best known publicly as the husband of comedian and actress Ilana Glazer.

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• Full Name: David Rooklin
• Date of Birth: June 21, 1980
• Age (as of 2025): 45 years old
• Place of Birth: Pennsylvania, United States
• Nationality: American
• Spouse: Ilana Glazer (Married 2017)
• Children: One child (Born 2021, name and gender kept private)
• Alma Mater: Oberlin College (B.A. in Biochemistry, 2002), New York University (Ph.D. in Computational Biology, 2012)
• Occupation: Scientist, Biotech Entrepreneur, CEO
• Current Role: Co-founder and CEO of Redesign Science
• Key Expertise: Computational Biology, Molecular Modeling, Protein-Based Drug Discovery
• Known For: Being the husband of Ilana Glazer and a leader in the biotech startup community.

The Unexpected Meet-Cute: From Washington Square Park to Wedding Bells

The origin story of Ilana Glazer and David Rooklin's relationship is a classic New York City tale, far removed from the glitz of Hollywood. The couple first crossed paths in 2012, a pivotal year just before Broad City premiered and launched Glazer into stardom.

A Chance Encounter in the Village

They met casually in Washington Square Park, a famous gathering spot in New York City's Greenwich Village. Glazer has described the initial connection as "instant and mutual," a spark of chemistry that quickly evolved into a serious relationship. At the time, Glazer was developing her comedic career, while Rooklin was immersed in his doctoral work at New York University (NYU), which is located right next to the park.

Keeping the Relationship Low-Profile

Despite Glazer's rising fame, the couple made a conscious decision to keep their relationship out of the public eye. Rooklin, a research scientist, was already accustomed to a world of academia and intense focus, a stark contrast to the entertainment industry. They dated for five years before quietly getting married in a private ceremony in February 2017. Details of their wedding were so scarce that the news only broke a few months later, confirming their commitment to privacy.

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The 'Hot Scientist' Nickname

Ilana Glazer has affectionately referred to Rooklin as a "hot scientist," a nickname that perfectly encapsulates his blend of intellectual rigor and quiet charm. This term has become a popular, playful descriptor among fans, highlighting the fascinating contrast between Glazer's free-spirited comedy and Rooklin's serious scientific pursuits in computational biology and molecular modeling.

David Rooklin's Career: CEO of Redesign Science and Biotech Innovation

While Ilana Glazer is busy with projects like The Afterparty and her stand-up comedy specials, David Rooklin is leading a groundbreaking company in the world of drug discovery. His professional life is rooted in deep scientific research and entrepreneurial vision.

The Genesis of Redesign Science

David Rooklin is the co-founder and CEO of Redesign Science, a platform biotechnology company based in New York City. The company was officially founded in 2017, the same year he married Glazer, and specializes in the development of protein-based therapeutics.

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Leveraging Computational Biology

Rooklin's academic background, which includes a Ph.D. in computational biology from NYU, is the foundation of his company. Redesign Science uses advanced biomolecular simulations and machine learning to "redesign" proteins, aiming to accelerate the discovery and development of new drugs. This work places Rooklin at the forefront of a major technological shift in the pharmaceutical industry, utilizing cutting-edge technology to solve complex biological problems.

A Focus on Serious Research

Before launching his own venture, Rooklin was a research scientist at NYU, focusing on molecular modeling. His work is serious, intricate, and deeply impactful, focusing on areas like cardiovascular disease and other complex biological mechanisms. This commitment to rigorous science is a core part of his identity, far removed from the world of celebrity gossip and red carpets.

Family Life and Mutual Support in 2025

The couple’s commitment to privacy extends fully to their family life, particularly since the birth of their first child. This shared value allows them to maintain a sense of normalcy despite Glazer's fame.

Welcoming Their First Child

Ilana Glazer and David Rooklin welcomed their first child in 2021. Glazer announced her pregnancy by posing for a photo shoot to promote her film False Positive, which appropriately dealt with themes of pregnancy and motherhood. However, they have been exceptionally private about the details of their baby, choosing not to share the name, gender, or birth date publicly.

A Partnership of Contrasts

Their relationship thrives on the balance between their two worlds: comedy and science. Glazer has often spoken about Rooklin's unwavering support, which is a quiet anchor to her high-energy career. Similarly, Glazer's unique perspective and creative energy must provide a refreshing counterpoint to the intense, analytical world of a biotech CEO. This mutual respect for each other's demanding, yet vastly different, careers is a testament to their strong partnership.

Current Status and Future Projects

As of 2025, the couple remains based in New York City, with Glazer continuing to pursue diverse projects following the success of Broad City and The Afterparty. Rooklin continues to lead Redesign Science, pushing the boundaries of computational drug discovery. Their life together is a portrait of two ambitious, successful individuals who prioritize their private family life above public scrutiny, making David Rooklin one of the most intriguing and least-known partners in comedy today.