MOON TOWNSHIP, PA, October 23, 2025 /24-7PressRelease/ -- Paul Castner has been selected for inclusion in Marquis Who's Who. As in all Marquis Who's Who biographical volumes, individuals profiled are selected on the basis of current reference value. Factors such as position, noteworthy accomplishments, visibility, and prominence in a field are all taken into account during the selection process.

Mr. Castner has established a distinguished career in the insurance and financial services sector, marked by a steadfast commitment to ethical practices and client advocacy. Since 2025, he has served as the principal owner of Apex Stratos, a capital management company in Moon Township, Pennsylvania, where he oversees strategic direction and business development. Additionally, since 2021, Mr. Castner has served as the founder, president and chief executive officer of C&K Healthcare Advisors. In this capacity, he manages recruiting, marketing, leadership, guidance and compliance while actively engaging in field sales and policy writing. Notably, his agency is passionate about working with veterans and giving back to the community. Mr. Castner's approach centers on building lasting relationships with both clients and agents.

Before these entrepreneurial ventures, Mr. Castner served as the director of sales at Kingdom Insurance Group in Thomasville, Georgia, from 2021 to 2022. There, he led sales initiatives and contributed to the company's growth in a competitive market. Mr. Castner also served as a senior national account manager at Aetna, a CVS Health Company, in Moon Township, where he managed key accounts and developed tailored solutions for clients nationwide between 2019 and 2021. His tenure at Aetna began in 2014 as national account manager, a role he fulfilled until 2019.

Earlier in his career, Mr. Castner worked as a technology specialist at AVI Foodsystems in Pittsburgh from 2013 to 2014, where he supported the integration of technology within food service operations. He also served as a contract specialist at Coventry Health Care, an Aetna Company, starting in 2011.

Mr. Castner's professional journey began in the hospitality industry after he graduated from high school. He held roles at Montour Heights Country Club from 2008 to 2010, following his initial tenure at South Hills Country Club between 1998 and 2008. Mr. Castner's early success as one of the youngest food and beverage directors in the region was shaped by his adaptability during the 2008 financial crisis, which ultimately inspired his transition into insurance.

Mr. Castner's educational background includes earning a high school diploma before embarking on his professional journey. To support his insurance career, he obtained a Pennsylvania insurance license for health, life and accident coverage in 2016.

Apart from his full-time commitments, Mr. Castner maintains an active membership in several professional organizations, including the National Association of Insurance and Financial Advisors and the National Association of Benefits and Insurance Professionals. These affiliations reflect his dedication to ongoing professional development and industry advocacy.

Beyond his professional pursuits, Mr. Castner has been civically engaged, serving as the president of the Moon Takedown Club since 2018. He previously served as a board member for the WAWA Wrestling Organization, was a football coach for MCAA Football, and a wrestling coach for Moon Youth Wrestling. Mr. Castner's philanthropic efforts include sponsoring golf outings for Meals on Wheels, supporting underprivileged families in the Philippines through donations of food and medications via the Papa and Lola Foundation, and advocating for free funeral service plans for veterans.

Throughout his career, Mr. Castner has been recognized for his expertise and thought leadership. He is a bestselling author on Amazon for his book "Elite Advantage: Blueprint for Agent Success," published in July 2025. The book achieved bestseller status within its first 48 hours of release across three categories: medicare sales, life insurance sales and insurance sales overall. In addition to this publication, Mr. Castner has written over a dozen books on building sustainable insurance practices and continues to publish them, sharing his knowledge with industry professionals.

Mr. Castner's insights have garnered media attention, having been featured multiple times on FOX, NBC, CBS and ABC networks. He was also interviewed on FOX regarding the impact of the Biden administration's Inflation Reduction Act on the insurance sector. Mr. Castner attributes his achievements to the values instilled by his upbringing. He is deeply committed to teaching both clients and agents how to conduct thorough needs assessments, so that each individual receives appropriate coverage tailored to their circumstances.

About Marquis Who's Who®:
Since 1899, when A. N. Marquis printed the First Edition of Who's Who in America®, Marquis Who's Who® has chronicled the lives of the most accomplished individuals and innovators from every significant field of endeavor, including politics, business, medicine, law, education, art, religion and entertainment. Who's Who in America® remains an essential biographical source for thousands of researchers, journalists, librarians and executive search firms around the world. The suite of Marquis® publications can be viewed at the official Marquis Who's Who® website, www.marquiswhoswho.com.

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