Busy Philipps has revealed that she spent much of 2026 privately dealing with a rare malignant brain tumor, undergoing two surgeries and returning to work while keeping one of the most frightening periods of her life largely out of the public eye.

The 47-year-old actress, known for Freaks and Geeks, Dawson’s Creek, Cougar Town and Girls5eva, said doctors discovered a tumor in her right frontal lobe after she underwent an elective full-body MRI in February. Philipps had not been experiencing the classic symptoms commonly associated with a brain tumor, such as seizures, and initially had no specific medical reason to believe doctors would find anything serious. The scan nevertheless revealed a lesion that ultimately proved to be a grade 2 oligodendroglioma, a rare, generally slow-growing malignant brain tumor.

“I’m grateful that I’m alive,” Philipps told People while publicly discussing the diagnosis for the first time, describing the previous six months as among the strangest of her life. Her story is particularly unusual because the tumor was discovered not after a medical emergency or obvious neurological symptoms, but because Philipps had become convinced that she wanted additional information about her health and decided to pursue the scan.

A Scan She Nearly Didn't Get

Philipps said the road to her diagnosis actually began in June 2025, when she asked her doctor during an annual physical about increasingly popular full-body MRI screenings. Her doctor did not believe she needed one because she appeared healthy. Months later, however, Philipps sought another opinion from a doctor in her family, who viewed the scans differently and encouraged the idea that having more information about her health could be useful.

She eventually scheduled a Prenuvo scan, initially planning to undergo the screening in January before weather forced her to reschedule. The new appointment landed on February 12, one day after the death of her longtime friend and former Dawson’s Creek co-star James Van Der Beek, who had battled colorectal cancer. Grieving and overwhelmed, Philipps considered canceling again. Her ex-husband, screenwriter and producer Marc Silverstein, encouraged her to keep the appointment, suggesting that taking care of herself might be one of the best ways she could honor her friend.

That decision changed the course of her year.

The full-body MRI detected a lesion in Philipps’ brain. She subsequently contacted neurologist Dr. Orrin Devinsky, whom she already knew because he treats her daughter for epilepsy. After reviewing the imaging, Devinsky told Philipps that the mass was a genuine brain tumor and needed to be removed. Philipps recalled struggling to breathe as she processed the news.

For someone who had walked into the scan without obvious symptoms, the transition from routine screening to preparing for brain surgery happened remarkably quickly.

Doctors Removed the Tumor in March

Philipps underwent surgery on March 2, weeks before she was expected to begin work on the CBS legal drama Cupertino. The operation lasted approximately five hours and removed a mass from her right frontal lobe that was later identified as a grade 2 oligodendroglioma. Reports have described the tumor as approximately 2.6 centimeters, while Philipps has also described its dimensions as roughly 2.8 by 1.8 centimeters.

The procedure left Philipps with more than 40 staples in her head, but her initial physical recovery was surprisingly quick. She returned home only days after surgery and said she wasn't experiencing significant pain. Doctors were able to completely remove the tumor, and Philipps currently does not need chemotherapy or radiation. Instead, she will undergo imaging every three months for the next two years so doctors can monitor her brain for signs of recurrence.

The diagnosis itself was frightening, but the circumstances surrounding it offered Philipps some reason for optimism. The tumor had been discovered before it produced the kind of severe neurological symptoms that might otherwise have led to its detection, and doctors were able to surgically remove it. Philipps described her situation as essentially the best possible outcome within an inherently frightening diagnosis.

The experience also caused her to reconsider something she had been saying about herself for years.

Philipps recalled repeatedly telling friends that her “brain feels broken,” describing a sense that something wasn't functioning the way it should. She had attributed some of those changes to perimenopause and other factors rather than imagining that a tumor might be pressing on her frontal lobe. Her doctor could not definitively establish that those experiences had been caused by the tumor, but Philipps said that after surgery her brain no longer felt “broken.”

A Second Surgery Became an Unexpected Setback

Philipps recovered sufficiently from the March operation to begin filming Cupertino, the new CBS legal drama she had been preparing to work on before her diagnosis. But roughly six weeks after the original surgery, another medical problem emerged.

Her dermatologist noticed that the surgical incision did not appear to be healing properly and urged her to contact her surgical team. Doctors determined that the area required debridement, a procedure used to remove infected, damaged or unhealthy tissue from a wound. Philipps underwent the second operation on April 27, during which doctors also removed one of the titanium tacks that had been placed during her initial surgery. Tests subsequently revealed two forms of staphylococcus infection, and Philipps was placed on a high dose of oral antibiotics for 29 days.

In some ways, Philipps said, that unexpected complication was emotionally harder than the original operation. She had already gone through the shock of discovering a tumor, undergone brain surgery and started rebuilding her normal life when the infection forced her back into another procedure. She described feeling as though she had suddenly returned to the beginning of the recovery process.

The distinction is important when describing her two surgeries: Philipps did not undergo two separate operations to remove the brain tumor. The first surgery removed the tumor. The second was performed because of the infection that developed at the surgical site.

Philipps Continued Working Through Her Recovery

Despite everything happening privately, Philipps moved ahead with her acting career. She began working on Cupertino, a CBS legal drama in which she plays Natalia Boutella, while recovering from the first operation, only to have production interrupted by the infection and second procedure.

Her family and longtime friends formed an important support system throughout the ordeal. Philipps shares daughters Birdie and Cricket with Silverstein, and she said explaining the diagnosis to them was among the hardest parts of the experience. Birdie was particularly frightened by the possibility of losing her mother. Philipps said she tried to reassure her daughter that this was not going to become the story in which her mother died during her senior year of high school.

Her longtime friend and Dawson’s Creek co-star Michelle Williams also supported her during recovery, arranging food for Philipps after surgery. The timing inevitably made the ordeal more emotional because Philipps had learned about the tumor immediately after losing Van Der Beek, another person closely connected to an important period of her life and career.

Her Diagnosis Has Put Attention on an Uncommon Brain Tumor

An oligodendroglioma develops from cells in the brain and is considerably less familiar to the general public than more widely discussed brain cancers. Grade 2 tumors are generally considered slower-growing than higher-grade tumors, but the diagnosis remains malignant and requires medical management and long-term monitoring.

In Philipps’ case, doctors identified the tumor after it had been surgically removed and examined. The actress said doctors described it as a stage or grade 2 glioma associated with an IDH mutation. Because surgeons were able to remove the tumor completely, her doctors are monitoring her rather than immediately proceeding with chemotherapy or radiation.

That follow-up will remain an important part of Philipps' life even as she returns to normal activities. Her current plan calls for scans every three months during the next two years, meaning that while the tumor is gone, the experience isn't something she can simply put behind her after surgery.

Philipps Says the Experience Changed How She Views Her Health

Philipps has chosen to make her diagnosis public in part because of what happened before the tumor was discovered. She did not have a seizure or another dramatic symptom that forced her into an emergency room. She had a persistent feeling that she wanted more information about her body, sought another medical opinion and ultimately followed through with a scan she had nearly canceled.

Her broader message is not that everyone necessarily needs the same kind of screening. Rather, Philipps has emphasized the importance of asking questions and continuing to pursue medical concerns when something doesn't feel right. She said people, particularly women, can sometimes be discouraged from investigating their health concerns because they are told there is nothing to worry about.

For Philipps, the information turned out to be life-changing.

Six months after walking into a full-body MRI without obvious symptoms, she had learned she had a malignant tumor, undergone brain surgery, recovered, returned to work, developed an infection, undergone another operation and recovered again. Now she is back to working while living with a schedule of regular scans designed to make sure the cancer does not return.

It is a much different reality from the one Philipps expected when she booked the scan.

But after two surgeries and months of uncertainty, the actress has emerged from the experience focused less on the fear surrounding what doctors discovered and more on the fact that they discovered it when they did.

As Philipps put it, she is “grateful that I’m alive.”