Arabella Sezen Oz may have grown up in a famous family, but she has slowly created a very different identity of her own. Many people know her as the daughter of television doctor Mehmet Oz and Lisa Oz, yet Arabella has spent years working behind and in front of the camera. She is an actress, writer, director, producer and licensed mental health counselor. In 2026, she gained fresh attention when her feature film Mallory’s Ghost premiered at the SXSW Film & TV Festival, showing that her story is about much more than having a famous last name.
Quick Bio of Arabella Sezen Oz
| Detail | Information |
|---|---|
| Full name commonly reported | Arabella Sezen Oz |
| Professional name | Arabella Oz |
| Date of birth | November 26, 1990 |
| Age | 35 years old as of August 2026 |
| Nationality | American |
| Profession | Actress, writer, director, producer and mental health counselor |
| Father | Mehmet Oz |
| Mother | Lisa Oz |
| Siblings | Daphne Oz, Zoe Oz and Oliver Oz |
| Husband | Nick Canellakis |
| Known for | When the Starlight Ends, Jigsaw, Mallory’s Ghost |
| Latest major project | Mallory’s Ghost |
Who Is Arabella Sezen Oz?
Arabella Sezen Oz is one of the four children of Mehmet Oz and Lisa Oz. Her father became widely known through medicine and television, while her mother has worked as an author and media personality.
But Arabella did not simply follow the same career.
Instead, she became interested in storytelling, acting and filmmaking. She has also worked in mental health counseling, giving her a career that combines two very different worlds.
One part of her work is creative. The other part is focused on understanding people and emotions.
That unusual combination helps explain why Arabella stands apart from many other people who grow up in famous families.
IMDb lists Arabella as the daughter of Mehmet and Lisa Oz and describes her professionally as an actress and writer.
How Old Is Arabella Sezen Oz?
Reliable entertainment databases such as IMDb and Amazon Prime Video give Arabella Oz’s birth date as November 26, 1990. That means she is 35 years old as of August 2026 and will turn 36 in November 2026.
This point can be confusing because several smaller biography websites say she was born in 1991.
The better-supported date appears to be November 26, 1990.
When different websites give different dates, it is better not to repeat the most common answer automatically. Larger entertainment databases that maintain professional film profiles currently agree on 1990.
Who Are Arabella Sezen Oz’s Parents?
Arabella’s parents are Mehmet Oz and Lisa Oz.
Mehmet Oz became famous as a heart surgeon and television personality. He later became involved in American politics and public service.
Lisa Oz is an author and television personality.
The couple married in 1985 and had four children together. Arabella grew up with her siblings Daphne, Zoe and Oliver.
Because of her father’s public career, the Oz family has been connected with television for many years.
Arabella, however, appears to have taken a quieter route.
Rather than becoming a regular television personality, she moved toward acting, independent filmmaking and mental health work.
Who Are Arabella Oz’s Siblings?
Arabella comes from a family of four children.
Her siblings are Daphne Oz, Zoe Oz and Oliver Oz.
Daphne is probably the best-known of the siblings. She became a television host, author and food personality.
Arabella’s own public career has been more connected with film.
This difference is interesting because it shows that the children did not all choose the same direction simply because their father became famous.
They created separate professional lives.
What Does Arabella Sezen Oz Do for a Living?
It is difficult to describe Arabella with only one job title.
She has worked as an actress, writer, director, producer and mental health counselor.
Her production-company biography describes her as a writer, director, actor, poet and licensed mental health counselor.
SXSW also explained that Arabella wrote Mallory’s Ghost while working as a mental health counselor in Manhattan.
That detail makes her career especially interesting.
Think about it simply.
Most people would see filmmaking and therapy as completely separate careers. One involves cameras, characters and stories. The other involves listening, emotions and helping people understand themselves.
For Arabella, however, the two worlds may not be as far apart as they appear.
Both deal with people.
Both deal with feelings.
And both require someone to think deeply about why people behave the way they do.
How Did Arabella Oz Start Acting?
Arabella began building professional acting credits during the 2010s.
One of her better-known early projects was the 2016 fantasy comedy-drama When the Starlight Ends, in which she appeared alongside Sam Heughan.
She also appeared in projects including Nightcap, Stalker’s Prey, Jigsaw, Aeris and Billionaire Boys Club.
These were not simply family television appearances.
They were acting jobs.
That helped Arabella build a professional identity separate from her father’s television career.
What Role Did Arabella Oz Play in Jigsaw?
Arabella appeared in the 2017 horror film Jigsaw.
Her credited role was a lab technician.
The movie belongs to the famous Saw horror franchise, making it one of the most recognizable titles on her acting résumé.
It was not a huge leading role, but it added a major studio horror title to her film experience.
For an actor developing a career, even smaller parts can become important steps.
What Is When the Starlight Ends?
When the Starlight Ends is a 2016 film starring Sam Heughan and Arabella Oz.
Arabella played multiple connected characters, with credits commonly listing her as Carli, Cassandra and Chelsea.
The movie was an important early project for her because it gave her a much larger presence than some of her later supporting appearances.
It also showed that Arabella was interested in smaller creative films rather than only large commercial productions.
That interest in independent storytelling eventually became even clearer.
Why Is Mallory’s Ghost Important to Arabella Oz?
This may be the most important part of Arabella’s career so far.
Mallory’s Ghost became a major personal project for her.
Arabella did not only act in it.
She wrote the screenplay, directed the movie, helped edit it and played the lead character Mallory.
The film was selected for the Narrative Feature Competition at the 2026 SXSW Film & TV Festival, where it had its world premiere.
That represents a big change from simply appearing as an actor in another person’s movie.
Now Arabella was helping control the entire story.
She had moved from performer to filmmaker.
What Is Mallory’s Ghost About?
The story follows a young woman named Mallory.
Mallory goes with her playwright boyfriend to a retreat on the coast of Maine.
Then she learns something uncomfortable.
Her boyfriend had once visited the same place with a former girlfriend.
Mallory becomes increasingly curious and jealous. Her feelings become so strong that she begins believing the former girlfriend may somehow be haunting her.
But the movie is not simply a traditional ghost story.
SXSW described it as a psychological and playful look at envy, relationships, creativity and the way a person sees herself.
That makes the movie especially interesting when we remember Arabella’s mental health background.
The film focuses heavily on emotions and inner thoughts.
Did Arabella Oz Write Mallory’s Ghost While Working as a Counselor?
Yes.
According to Arabella’s official SXSW contributor profile, she wrote Mallory’s Ghost while working as a mental health counselor in Manhattan.
SXSW described her journey as a path from film school to therapy and then back toward film.
That may help explain why her movie looks closely at emotional patterns.
Arabella’s professional work gave her experience thinking about how people understand themselves.
Her creative work gave her another way to explore those ideas.
Instead of explaining emotions in a clinical way, a filmmaker can turn them into characters and stories.
Who Is Arabella Sezen Oz’s Husband?
Arabella Oz is married to Nick Canellakis.
Canellakis is a filmmaker, composer and professional cellist.
He is also Arabella’s creative partner.
The two worked closely together on Mallory’s Ghost. Nick appeared in the film as Sam and contributed to directing, editing and music.
Arabella’s SXSW biography specifically refers to Nick as her husband and collaborator.
Their relationship therefore includes both personal and creative sides.
They do not simply live together as a married couple.
They also make art together.
How Did Arabella Oz and Nick Canellakis Work Together?
Their work on Mallory’s Ghost was highly personal.
Arabella wrote and directed the project, while Nick Canellakis worked as a co-director, editor, composer and lead actor.
Arabella also starred opposite him.
The movie was even filmed partly at a home belonging to Arabella’s grandparents, according to an interview about the project. The couple later married at that same property.
That gives the film an unusual connection to their real lives.
For them, making the movie was not simply another job.
It became connected to their relationship, family memories and marriage.
Is Arabella Sezen Oz a Therapist?
Arabella has worked as a licensed mental health counselor.
Her professional production biography publicly identifies her that way, and her SXSW biography says she worked as a counselor in Manhattan while developing her film project.
It is important not to exaggerate this information.
Public sources provide only limited details about her counseling work, and private information about clients should obviously remain private.
What can safely be said is that mental health counseling has been a real part of Arabella’s professional life.
Is Arabella Oz Still Acting?
Yes, Arabella has continued acting while expanding into writing and directing.
Her newest major film, Mallory’s Ghost, places her in the lead role while also giving her important creative responsibilities behind the camera.
Current professional film listings describe her as an actress, writer and director.
So it would not be accurate to describe her as someone who simply left acting.
Her career appears to have expanded instead.
She now has more control over the stories she wants to tell.
Why Does Arabella Oz Keep a Lower Public Profile?
Arabella is connected to a highly recognizable family, but she does not have the same level of everyday celebrity coverage as her father or sister Daphne.
Much of the reliable public information about her comes from professional film listings, festival pages, interviews and her creative work.
That means readers should be careful with websites claiming very private information about her home, money or personal relationships.
Not every detail online is confirmed.
Her public image is mostly connected with her work rather than constant celebrity exposure.
That is an important difference.
What Is Arabella Sezen Oz’s Net Worth?
There is no reliable public figure confirming Arabella Sezen Oz’s personal net worth.
Some celebrity websites may publish estimates.
Those numbers should not automatically be treated as facts.
Arabella has worked in acting, filmmaking, production and counseling, but there is not enough trustworthy public financial information to calculate exactly how much money she owns.
It is better to say that her net worth is not publicly confirmed than to invent a number simply because readers are searching for one.
Does Arabella Oz Use Her Famous Family Name to Build Her Career?
It would be impossible to say that growing up in a famous family had no effect on her life.
Her father became internationally recognized, and her family has strong connections to media and medicine.
But Arabella’s professional record also shows years of individual creative work.
She acted in films.
She worked in mental health.
She produced projects.
And eventually she wrote and directed her own feature.
Getting Mallory’s Ghost into SXSW’s Narrative Feature Competition gave the project recognition based on the film itself, not simply on the Oz family name.
That is an important part of her story.
Why Are People Searching for Arabella Sezen Oz in 2026?
There is a simple reason.
She has become more visible as a filmmaker.
For years, many people searching her name were mainly interested because she was Dr. Oz’s daughter.
Now Mallory’s Ghost gives them another reason.
The 2026 SXSW premiere introduced Arabella as a filmmaker who could write, direct and carry the lead role in her own feature film.
The project has also appeared at additional film-festival screenings following its SXSW debut.
Her public story is therefore changing.
She is increasingly becoming known for what she creates.
What Makes Arabella Sezen Oz Different From Other Celebrity Children?
Arabella’s life does not follow the most obvious celebrity-child path.
She could have focused mainly on television appearances or building a public personality around her family name.
Instead, she developed several different interests.
Acting gave her a creative outlet.
Counseling gave her a completely different professional direction.
Writing and directing eventually brought those interests together.
That combination makes her career difficult to place inside one simple box.
And perhaps that is exactly what makes it interesting.
She is not only “Dr. Oz’s daughter.”
She is gradually building a professional story with her own name attached to it.
Final Thoughts
Arabella Sezen Oz grew up with a famous surname, but her adult career has become much more personal.
She has acted in movies such as When the Starlight Ends and Jigsaw. She has worked in mental health counseling. She has produced films and moved behind the camera.
Then came Mallory’s Ghost.
The film allowed Arabella to become a writer, director, editor and lead actress on the same project, while working closely with her husband Nick Canellakis.
That may be the clearest picture of who Arabella is today.
She is connected to a famous family, but she is also building something of her own.
FAQs About Arabella Sezen Oz
Who is Arabella Sezen Oz?
Arabella Sezen Oz is the daughter of Mehmet Oz and Lisa Oz. She is an actress, writer, filmmaker and licensed mental health counselor.
How old is Arabella Sezen Oz?
Arabella Oz was born on November 26, 1990, according to major entertainment databases. She is 35 years old as of August 2026.
Who are Arabella Oz’s parents?
Her parents are Mehmet Oz and Lisa Oz.
Is Arabella Oz related to Daphne Oz?
Yes. Daphne Oz is Arabella’s sister.
What movies has Arabella Oz appeared in?
Her credits include When the Starlight Ends, Jigsaw, Stalker’s Prey, Billionaire Boys Club and Mallory’s Ghost.
Is Arabella Sezen Oz married?
Yes. Her husband is filmmaker, composer and cellist Nick Canellakis.
What does Arabella Oz do now?
She works across filmmaking and creative work and has also worked as a licensed mental health counselor. Her major recent project is Mallory’s Ghost.
Did Arabella Oz direct Mallory’s Ghost?
Yes. Arabella wrote and directed Mallory’s Ghost, starred in the lead role and also worked on its editing. The film premiered at SXSW in 2026.
What is Arabella Sezen Oz’s net worth?
Her personal net worth has not been reliably confirmed by trustworthy public sources.
Is Arabella Oz an actress?
Yes. She has multiple acting credits in film and television and continues to act alongside her writing and directing work.
For more information, visit USA Trending Now.