Pulmonary & Primary Care Associates of Plymouth, MA. Robert Nahill, M.D., John Wengryn, M.D., James Wargovich, M.D.,Barbara Larson, PA, Sheila Prendeville,N.P. Specializing in Pulmonary diseases, Adult Medicine and Critical Care. Most insurances accepted. Prompt appointments for all of your medical needs. Providing personalized health care including complete annual physicals, school and DOT exams, routine GYN care, as well as pulmonary evaluations and care. 24 hour coverage. Conveniently located on Route 3A just North of downtown Plymouth. Handicapped accessible.