<P> Ross is a paleontologist and has a Ph. D. from Columbia University . An ongoing theme of his narrative arc is his romantic feelings toward Rachel Green , an infatuation that began in high school . A theme of Friends is their on - again , off - again romantic relationship . </P>
<P> Ross is a paleontologist and has a Ph. D. from Columbia University . An ongoing theme of his narrative arc is his romantic feelings toward Rachel Green , an infatuation that began in high school . A theme of Friends is their on - again , off - again romantic relationship . </P>
what does jack geller do for a living
what does jack geller do for a living
paleontologist
paleontologist