Contact / Directions

Contact Us

All individuals can be reached at 215.546.7500 or [lastname],
or contact AJO for general information.

Portfolio Managers Ted Aronson Stefani Cranston
  Arup Datta* Gina Moore
  Martha Ortiz Greg Rogers
  Brian Wenzinger Chris Whitehead
Research Seth Allen Haijie Chen*
  Michael Dowd Shafiq Ebrahim
  Claire McConnell César Orosco
  Mario Petrozzi Colleen Smith
  Nicholas Tham* Franz Valencia*
  Shuan Wei  
Trading Doug Dixon Joe Finer
  Pete Landers Rob Louka
  Sean Paylor  
Operations Paul Dodge  
Compliance Denise Adamczyk Joe Dietrick
  Kip Moran  
Accounting Dan DiSanto  
Portfolio Accounting Joe Caruso Adela Cheng
  Jim Gordon Jennifer Ho*
  Chris Huffman Sylvia Lee
  Bill MacLellan* Marlene Payton
  John Wickersham  
Client Service & Marketing Allison Goodman Sheryl Hayduk
  Jim Lobb  
Information Technology Brian Albers Dru Albright
  Oscar Arrington Horace Henderson*
  Kevin Naughton Ed Roche  
Support Staff Ezra Benjamin Eileen Bruno
  Kristen Catalano Grace Ecclestone
  Elaine Johnson-Adams Susan Lodato
  Patricia Richardson Nancy Sutherland




230 South Broad Street   100 High Street
20th Floor   25th Floor
Philadelphia, PA 19102   Boston, MA 02110
215.546.7500   617.310.8900


Directions to Philadelphia office

Our offices are on the 20th floor of 230 South Broad Street in Philadelphia. The building is on the corner of Broad and Locust streets, across from the Academy of Music on Locust and catty-corner to the DoubleTree Hotel on Broad. The building has an entrance on Locust and an entrance on Broad through PNC Bank. If the bank entrance is locked, please use the entrance on Locust.

Parking is available in the Bellevue Hotel garage. The garage entrance is on the left side of Locust before the Locust Street entrance to our building, or go left on Broad to the garage entrance a half block on the left.

From the South (I-95 and Philadelphia International Airport)

From the West (PA Turnpike, I-276)

From the North (PA)

From the North (NY or Northern NJ)


Directions to Boston office

From the North

From the West

From the South

Parking Near AJO Boston

Traveling on the T

From Outer Space



AJO On Earth