about us

Mission.
The mission of the GPSO is to advance the art and science of Orthodontics in the tri-state Philadelphia area.

Activities.
The GPSO publishes one Newsletter per year and organizes an annual Continuing Education Course.
Additional announcements are made on this Website.

Board Members.
In alphabetical order:

  • Dr. Paul J. Adams (2016)
    252 Bailiwick Drive, Suite #50, Doylestown, PA 18901
    (215) 489-8600
  • Dr. Steve Cohen (2010) — Secretary
    2517 South Broad St., Philadelphia, PA 19148
    215-271-8870
  • Dr. Matthew Etter (2015)
    2929 Klockner Rd, Hamilton Square, NJ 08690
    (office) (609) 586-6603
  • Dr. Chuck Gemmi (2010)
    2137 Welsh Road, Suite 1B, Philadelphia, PA 19115
    (215) 676-7846
  • Dr. Mark McDonough (2013) — President
    245 S Main St, Pennington, NJ 08534
    (phone) 609-730-1414
  • Dr. Mark J. Mele (1998) — Treasurer
    2826 Mt. Carmel Avenue #C-1
    Glenside, PA 19038
    (office) 215-886-7880
    (fax) 215-886-0848
  • Dr. Michael D. Roth (2007)
    500 Old York Rd, Ste 112, Jenkintown, PA 19046
    (office) 215-886-4818
  • Dr. Antonino Secchi (2011)
    229 Lancaster Ave. 2nd Fl., Devon, PA 19333
    (office) 484-580-8050
  • Dr. Marie Tokasz (2014)
    909 Sumneytown Pike #208, Spring House, PA 19477
    (office) (215) 643-5805
  • Dr. Janine Trindade (2008)
    776 Grove Road, West Deptford, NJ 08086
    (office) 856-848-2211
    (fax) 856-848-8630
  • Dr. Vanessa Wang (2010)
    211 Geiger Road, Suite A, Philadelphia, PA 19115
    (office) 215-676-3070

History.

GPSO First historical meetingsOrthodontic Profile: John Valentine MershonOrthodontic Profile: Andrew Francis Jackson

Historical info      |       First meetings       |       John V. Mershon       |      Andrew F. Jackson