You let the doctor be the doctor and they should be the one to tell the patient what 20+ years of research suggests. Doctor: "Large studies suggest..." or Doctor: "_________." Patient: "I come to you because I trust your judgement and value your opinion." The studies are great and very convincing. The research sells the benefits to the doctors.
I want this part to be grammatically correct. Please allow me to correct myself. What is best for the patient? Only the patient's doctor knows.