DR Ralph ColasWrite a Review610-437-1099Be the first to review!1988 Mylinda Ln, Allentown, PA 18104Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?CategoryPhysicians & Surgeons Suggest an Edit