Dr. Lander graduated from medical school at Medical College of Ohio at Toledo (now, University of Toledo). His three-year ophthalmology residency training was done at Geisinger Medical Center in Danville, PA. He has been in private practice in York since 1984, specializing in comprehensive ophthalmology and cataract surgery. Professional associations include the American Medical Association., American Academy of Ophthalmology, American Society of Cataract and Refractive Surgeons, Pennsylvania Medical Society, Pennsylvania Academy of Ophthalmology and York County Medical Society. He is married and has three children.