Here are links for people that I know personally.  I recommend their work to you!

Mary McCann, Alexander Instructor:

www.alexandertechnique.com/philadelphia

April Feld-Sandor, Shakespeare Instructor:

www.simplyshakespeare.com

Ruth Gamble, Actress:

www.ruthgambleshouse.com

Shane Portman, Playwright/Actor:

www.shaneportman.com

Dave Droxler, Actor:

www.myspace.com/davedroxler

Marcus Stevens, Actor/Playwright:

www.marcus-stevens.com

Billy Bustamante, Headshot Photographer (NY & PHL):

www.billybphotography.com