Treatment & CareWeight Loss and Bariatric SurgeryOur Bariatric Surgery Team Our Bariatric Surgery Team RWJ University Hospital Somerset Surgeons James P. Buwen, DO Surgery-Bariatric Michael Fastiggi, MD Surgery-Bariatric Ajay Goyal, MD SURGERY-BARIATRIc Tina Thomas, MD SURGERY-BARIATRIc David Ward, MD SURGERY-BARIATRIc Our Quality Testimonials Appointments