He received his medical degree and subsequent Ph.D. from Cambridge University, England.

Entity and relation annotations:
id: 0
type: entity
value: text: medical degree
labels: <Title>
id: 1
type: entity
value: text: Ph.D.
labels: <Title>
id: 2
type: entity
value: text: Cambridge University
labels: <Organization>
id: 3
type: entity
value: text: England
labels: <Location>
type: relation
to_id: 3
labels: Organization:located_in:Location
from_id: 2
type: relation
to_id: 1
labels: Organization:Establishes:Title
from_id: 2
type: relation
to_id: 0
labels: Organization:Establishes:Title
from_id: 2