Mercer-Bucks Orthopaedics. 2501 Kuser Road Hamilton, NJ 08691 (855) 896-0444 (Phone) (609) 587-4349 (Fax) E-mail Us; Billing. kminnes@mbortho.com. Employment Opportunities. hr@mbortho.com. ... Patient Portal. Patient Survey. Services. Appointments. To make an appointment, please call (855) 896-0444 and listen to the menu options or fill out our ....