Doylestown Branch Office

Jon Markle is a Senior Vice President and Market Manager with Morgan Stanley in the Greater Philadelphia Market. Jon started his career in 1995 with Merrill Lynch as an Intern in the Exton, Pennsylvania office. He held numerous roles there including Client Associate and Financial Advisor.

In 2002, Jon transitioned to Merrill Lynch Investment Managers in Princeton, New Jersey as an Internal Wholesaler. BlackRock purchased Merrill Lynch Investment Managers in 2006 and shortly thereafter, Jon became an External Wholesaler with the newly combined firm. Jon covered the Merrill Lynch channel in New Jersey.

Jon joined Morgan Stanley in 2016 as a Business Development Manager in the Philadelphia Market. A year later he transferred to the Central New Jersey Market and in 2019, he became an Associate Market Manager. In 2025 he rejoined Philadelphia as a Market Manager for the Blue Bell, Doylestown, and Yardley offices.

Jon holds a B.S. in Accounting and Finance from West Chester University and he’s a Certified Investment Management Analyst. He also holds his Series 7, 66, 9 and 10 licenses. Jon enjoys cooking and spending time at the beach with his wife Holly, children Troy and Ashley, and stepdaughters Jessica and Marissa.

Adam joined Morgan Stanley in 2010 as a financial advisor in the Philadelphia office. In that role, as a financial advisor, Adam has built a practice by delivering highly responsive and individualized solutions to his clients using a unique and objective planning process. He has earned the titles of Senior Portfolio Manager, Family Wealth Advisor, and Executive Financial Services Director at the firm.

In addition to his role as a financial advisor, Adam moved to the Doylestown office in 2019 to become the Producing Branch Manager. Adam earned his Bachelor Degree in Finance from the Pennsylvania State University and his MBA from the New York University Stern School of Business. He resides in Lower Moreland, PA with his wife Stacy and their two sons Joshua and Daniel. His interests outside of the office include travel, reading, and enjoying time with family.

Adam has been with Morgan Stanley since August 2010 he is the Complex Risk Officer covering the Blue Bell, Yardley,and Doylestown branches. Previously, Adam worked at Merrill Lynch for over 9 years in various roles as a CSA, Margin/Option Specialist and Complex Risk Officer in various offices.
Adam received his undergraduate degree from Bucknell University. Adam is married with 2 kids, a son and daughter.

Stephanie Piro is the Branch Administrator for the Blue Bell, Yardley, and Doylestown branches. She graduated Cum Laude from Rowan University with a B.S. in Business Management.

Before coming over to Morgan Stanley, Stephanie worked at Holman Enterprises in Fleet Management and AnnieMac Home Mortgage in Human Resources. These roles prepared her for her current role at Morgan Stanley.

She enjoys building relationships with everyone across the firm and helping everyone on a daily basis with whatever they may need.

Stephanie’s interests include going to the beach, trying new restaurants, baking, and watching new shows.

After completing his undergraduate degree from Temple University, Aaron began his career in 2008 at Edward Jones LLC. in San Diego, California. He completed his MBA from the University of London prior to joining Morgan Stanley in 2016. Aaron resides in Philadelphia, and in his free time, he enjoys spending time with family, traveling, and sport fishing. Aaron’s primary responsibilities include business and service functions, with a focus on consistency, quality, and compliance with Firm policies and procedures.

Mark Bahadurian is a Training Specialist serving Morgan Stanley’s Wealth Management offices in the Greater Philadelphia market. He began his career at Morgan Stanley in 2013 as a Financial Advisor Associate. During his tenure, Mark played a pivotal role in developing team procedures and strategies, focusing on client contact, financial planning, and portfolio management. His direct collaboration with financial advisors and clients has deepened his expertise in leveraging Morgan Stanley's innovative technology solutions.

In 2019, Mark transitioned to a position in Business Development and Field Training, initially concentrating on Eastern Long Island before expanding his scope to include the NYC and Greater Philadelphia markets. He is highly skilled in guiding advisor teams to achieve growth and operational efficiency through the effective use of the Morgan Stanley platform. Mark holds a Bachelor of Arts from Long Island University and resides on Long Island, New York. Outside of his professional commitments, Mark enjoys playing pickleball and fishing. He is also a proud new father to a son.