At Vista College, our committed and caring staff is truly invested in your success. Our small class sizes help to make sure that you get the training you need to succeed in your future career! At our Beaumont, Texas location, we offer the following programs in the fields of health care, business, and trades: Dental Assistant Diploma, Medical Assisting Diploma, Medical Insurance Billing and Coding Diploma Program, Vocational Nurse Diploma, Business Administration Diploma, Business Administration