By Appointment Only (1933)
By Appointment Only is a 1933 American film directed by Frank R. Strayer. Successful doctor Michael Travers (Lew Cody) juggles a busy schedule of patients, one of which is the mother of 14-year old Judy (Sally O'Neil). Judy's mother dies, and Travers and his fiance, Diane Manners (Aileen Pringle), take responsibility for Judy's care. Upon returning from a three-year trip to Europe, Travers finds himself falling in love with Judy, depite her now being engaged to Diane's younger brother, Dick (Edward Morgan). Tensions rise as the four become aware of each other's feelings. Travers finally gives up, and the movie ends with the marriage of Judy and Dick.
More at Wikipedia.