"Dr. Rivas had a great Manner. He took time to explain the Process and what to expect. Made sure my questions were answered.rnrnThe Nurse, Nutritionist and Dietician were all very quick to accomidate my concerns. I was advised to call with any questions and when I call the Office Staff is quick to assist.rnrnThere is a required class pre and post op with the Dietician. If you listen and pay attention all the information you need is given to you to be successful.rnrn"