Callahan Paul provides professional Psychologists from its single location at the coordinates .
The company offers B2C variables under the SIC code 8049 and NAICS code 621330, while making an annual revenue of $50.000 to $99.999 and hiring a total of 1 to 4 employees.
Founded in 2000, the company can now be visited at 2557 Massachusetts Avenue, Cambridge, Massachusetts 02140 or contacted through representative Paul Callahan at (617) 497-8518.
For frequently asked questions and further inquiries about professional Psychologists, get to know more about Callahan Paul through its company website at . Engage with this business on its social media platforms through on Twitter and on Facebook.