The objectives of this study are to compare the doctor-patient relationship among the healthinternet users and face-to-face health service users, to compare the differences of the levels ofcompliance between these two groups. The case control study is employed in this study. Totally96 respondents who have used the health consultation internet are included in the experimentgroup. The control group is matched to the experiment group by their sociodemographiccharacteristics. A structured questionnaire is developed and surveyed in these two groups tomeasure the doctor-patient relationship and the degree of compliance. The results suggest patients who visited doctor's office felt confident on physician and weremore relied on physicians to deal with their health problems than those used online consultation. Ingeneral, those who used online health consultation show a lower degree of compliance and were ata higher risk of seeking alternative health services than those who visited doctor's office. While the degree of compliance is determined by the D-P interaction in the health internet consultation, theneed variable is highly related to the degree of compliance in the face-to-face medical encounter.Those who prefer the mutual-participation interaction with doctor and who were more satisfiedwith the health internet services show a higher degree of intention to seek online healthconsultation again.