General Surgical Associates, Ltd. (GSA) has been a part of the Lehigh Valley medical community for over forty years since its establishment by Dr. C. H. Trexler.  GSA is a professional association of physicians trained in the specialty of General Surgery.
All physicians are board certified in surgery by the American Board of Surgery and are Fellows of the American College of Surgeons (F.A.C.S.).

We provide patient care at

• Lehigh Valley Health Network
     (Cedar Crest and 17th & Chew Sites)
• Surgery Center of Allentown
• Fairgrounds Surgical Center
• Coordinated Health of Allentown