Quick Contact

Molinari Oswald LLC
4508 Old Bethlehem Pike
Center Valley, PA 18034

p: 610-871-6700
f: 610-871-6777

Hours: Monday – Friday 8:30am – 5:00pm

Carl M. Detwiler, CPA

Partner 610-871-6700 cdetwiler@molinarioswald.com

Carl M. Detwiler


Carl joined Molinari Oswald LLC in 2009 and became a Partner in 2016. He is a graduate of Drexel University, earning a Bachelor of Science degree in Business Administration with a concentration in Accounting. A CPA since 2007, Carl enjoys working with not for profit organizations and is a key member of the firm’s employee benefit plan audit team and estate administration team. He was a QuickBooks ProAdvisor and continues to work with QuickBooks on a regular basis. Carl also specializes in tax and accounting services for individuals and closely held businesses, including performing audits, reviews, and compilations of financial statements.

Carl is a member of the AICPA and PICPA. In his free time, Carl enjoys coaching his daughters’ softball teams as well as the Hosensack Church fast pitch softball team. If you miss him at the field, he can be found running in the early morning hours, working on home improvement projects, and spending time with his wife and two daughters.