MayaMD is one of the world’s most advanced personal health assistants. It can process trillions quadrillion combinations of literally any symptoms, physical signs, lab tests within a tenth of second and give appropriate triage, recommend specialist, search for specialist, list all the diagnoses and list them in the order of importance and give reasoning for each, recommends physical signs to look for, lab tests to take, radiology and other investigations, and generate a clinical note which goes directly into the electronic health records of 1.5 million physicians in the US. Within 90 seconds, MayaMD captures about 25 decision points which no other symptom checker can match.