71.8 F
Laguna Hills
Wednesday, Nov 12, 2025
-Advertisement-

Kaiser Permanente Names Roshan New Top OC Exec

Mike Costa to Retire Next Month

Kaiser Permanente, the fourth-largest hospital system in Orange County, appointed Payman Roshan as its new senior vice president and area manager for the OC Service Area, replacing Mark Costa who is retiring next month.

Roshan will have operational responsibility for two major medical centers—Anaheim and Irvine—and 24 medical offices, which provides care for nearly 600,000 Kaiser Permanente Orange County members.

Roshan is “the perfect leader to help ensure that Kaiser Permanente Orange County can advance through this pandemic and pivot back to a more normal care delivery operation,” Julie Miller-Phipps, president, Kaiser Permanente Southern California and Hawaii, Health Plan and Hospitals, said in a statement.

“Additionally, his focus on maintaining a high-performance culture will allow him to take our operations in Orange County to the next level in this highly competitive healthcare market,” she added.

$1.2B Annually

Founded in 1945, Kaiser Permanente currently serves 12.6 million members in eight states and the District of Columbia.

Kaiser reported $1.2 billion in revenue in Orange County for the fiscal year ended Sept. 30.
In 2014, the year before Costa became the top regional boss, Kaiser’s annual revenue was $450 million. Costa is credited with overseeing the growth of more than 100,000 members.

In 2021, the Business Journal was first to report on Kaiser spending $40 million to buy a 10-acre site at a portion of the Westminister Mall with plans to build a new medical office facility, a site expected to become a third local hub after Anaheim and Irvine.

Kaiser Permanente also has plans to expand its footprint in Aliso Viejo with a brand-new medical office building.

Soccer Player

Born and raised in Iran, Roshan left the country as a teenager and ended up at Mercer University in Georgia, where he received a soccer scholarship and earned a degree in biomedical engineering. He also has an MBA from National University and is a graduate of the Executive Leadership Program at Harvard.

After a stint as an executive at a clinical technology firm, he joined Kaiser in 2005, taking on a variety of roles, including most recently as a senior VP at Downey Medical Center, where he helped the hospital achieve a Magnet designation in Nursing practice excellence.
Although he’s lived in Orange County since 1999, his prior Kaiser jobs often involved long commutes.

“I would often pass the Kaiser hospital in Irvine and my wife and son said, ‘When are you going to work here?’” recalled Roshan, who is now a Newport Coast resident. “I’ve seen my colleagues who worked in the communities where they lived and how proud they were.”
“I wanted to be able to serve the community that I lived in as well.”

He’s chairing many Kaiser technology committees on the lookout for the newest products, such as artificial intelligence for predictive outcomes.

“We do a lot of kicking the tires before making our decisions,” Roshan said.
“Being a bio engineer, I’m a healthcare geek.”

His priorities are sustained quality, patient care experience and membership growth. Its 600,000 members implies Kaiser has around 19% market share of Orange County’s 3.17 million residents.

When asked how he could increase the market share, he acknowledged it would be difficult.
“Orange County has been one of the most competitive health markets in the country,” he added. “There are quality competitors.”

Want more from the best local business newspaper in the country?

Sign-up for our FREE Daily eNews update to get the latest Orange County news delivered right to your inbox!

Would you like to subscribe to Orange County Business Journal?

One-Year for Only $99

  • Unlimited access to OCBJ.com
  • Daily OCBJ Updates delivered via email each weekday morning
  • Journal issues in both print and digital format
  • The annual Book of Lists: industry of Orange County's leading companies
  • Special Features: OC's Wealthiest, OC 500, Best Places to Work, Charity Event Guide, and many more!

Peter J. Brennan
Peter J. Brennan
With four decades of experience in journalism, Peter J. Brennan has built a career that spans diverse news topics and global coverage. From reporting on wars, narcotics trafficking, and natural disasters to analyzing business and financial markets, Peter’s work reflects a commitment to impactful storytelling. Peter’s association with the Orange County Business Journal began in 1997, where he worked until 2000 before moving to Bloomberg News. During his 15 years at Bloomberg, his reporting often influenced financial markets, with headlines and articles moving the market caps of major companies by hundreds of millions of dollars. In 2017, Peter returned to the Orange County Business Journal as Financial Editor, bringing his heavy business industry expertise. Over the years, he advanced to Executive Editor and, in 2024, was named Editor-in-Chief. Peter’s work has been featured in prestigious publications such as The New York Times and The Washington Post, and he has appeared on CNN, CBC, BBC, and Bloomberg TV. A Kiplinger Fellowship recipient at The Ohio State University, he leads the Business Journal with a dedication to uncovering stories that matter and shaping the local business community and beyond.
-Advertisement-

Featured Articles

-Advertisement-
-Advertisement-
-Advertisement-
-Advertisement-

Related Articles

-Advertisement-
-Advertisement-