Diets for diabetes and cholesterol contr

My father got tested diabetes and full body test yesterday. He has no history of diabetes but have been irregular with meals. His HBA1C test result gave a reading of 9.7%. His triglycerides level are more than 800 for the cholesterol test. Results been provided in the attachment. His urinary microalbumin value is 71.1 which should have been less than 25 as indicated in the report. His URI albumin creatinine ration is 58.8 which should have been less that 30 as referred from the report. We have consulted a doctor but couldn't get satisfactory consultation as he was in rush in wrap up patients in less than 5 minutes. Can you please suggest some diets and precautions we should be take care of for my father? What should be included in his diet, what should be avoided? How many meals he need any specifications? Any suggestion is appreciated. Thankyou so much for your time.