Where can you get light therapy treatment in Pennsylvania?

* University of Pennsylvania Health System: The Penn Medicine Rittenhouse Square Campus in Philadelphia offers light therapy treatment for seasonal affective disorder (SAD).

* Drexel University College of Medicine: The Sidney Kimmel Cancer Center at Thomas Jefferson University in Philadelphia offers light therapy treatment for SAD.

* Allegheny Health Network: The Allegheny General Hospital in Pittsburgh offers light therapy treatment for SAD.

* Geisinger Health System: The Geisinger Medical Center in Danville offers light therapy treatment for SAD.

* Penn State Hershey Medical Center: The Penn State Milton S. Hershey Medical Center in Hershey offers light therapy treatment for SAD.

* Reading Hospital: The Reading Hospital in West Reading offers light therapy treatment for SAD.

* St. Luke's University Health Network: The St. Luke's University Health Network in Allentown offers light therapy treatment for SAD.