Welcome to Johnson Dental Care Johnson Dental Care has been helping people in the Landisville, PA community create smiles they can be proud of for the past 20 years. Dentist in Landisville, PA Dr. Kerry Johnson and his team want nothing more than to make sure you have a healthy, beautiful smile. With an array of advanced dental technology, patient comfort options, and free consultations, Johnson Dental Care will do all we can for the sake of your smile. Call our dental office today at 717-742-0108 to set up your dental care.