212816
Dr. Michelson completed his residency in Orthopedic surgery at Hahnemann Medical Hospital , and subsequently completed a fellowship in spinal surgery at St. Luke ’s Medical Center in association with Texas Medical Center and Baylor University .
 person: Michelson
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Michelson 
Answer:
 person: Michelson