Overland Park Dentist - Overland Park, Kansas 66210 - Dr. Brent Mayginnes & Dr. Ken Nelkin - Dr. Mayginnes & Dr. Nelkin has been practicing in the Overland Park, KS 66210 for years. They specialize in cosmetic surgery, general dentistry, bleaching, zoom whitening, whitening, venners, implants, dental implants, crowns, bridges, Periodontics, gum disease, fillings, sealants, laminates and teeth cleanings.