Boston, MA, September 22, 2025 – Park Square Executive Search today announced that Jonah Klein has joined the team as a Partner in the firm’s Life Sciences and Healthcare Practice. He will be based in the San Francisco Bay Area. Jonah brings over a decade of experience in executive search. He began his career as an educator before moving into executive search, where he has developed a strong reputation for recruiting senior executives for leading life sciences organizations. 

“Jonah’s commitment to delivering thoughtful outcomes for clients across the life sciences spectrum is well aligned with our approach at Park Square,” commented Erik Lundh, Managing Partner and Head of the Life Sciences and Healthcare Practice at Park Square. “He has built a reputation for delivering impactful solutions for demanding clients with highly specialized needs in our industry. We are delighted to welcome Jonah as a key additional member of our practice, where he will contribute meaningfully to the ongoing growth of our firm,” continued Lundh. 

Klein said, “Park Square’s strong platform and brand is of great appeal, as is the firm’s commitment to high quality execution. The firm’s rigorous approach to search and dedication to providing excellence to clients aligns perfectly with how I’ve built my career, particularly in serving the unique demands of life sciences organizations. It’s exceedingly rare to find a group whose people, values, and platform completely mirror the way in which I want to continue serving clients. I’m looking forward to joining my new colleagues and contributing to the next chapter of the firm’s growth.” 

Kate Cook, Managing Partner and Head of Operations, who has been spearheading Park Square’s growth initiative, shared, “We are thrilled to welcome Jonah to our team as we continue to expand the firm through the careful cultivation of high-quality search professionals.” She added, “Jonah impressed us with both his commitment to listen deeply to his clients and his drive to thoughtfully serve their needs in an impactful way. We are certain our clients will find him to be a natural extension of our thriving life sciences practice.” 

About Park Square Executive Search 

Park Square Executive Search, LLC is a leading provider of retained executive search services for the innovation economy. The firm supports financial sponsors and their portfolio companies, public companies, and leading academic and nonprofit institutions through the recruitment of executive leadership across the life sciences and healthcare, technology, higher education, and sustainability sectors.