Conversation so far:
Where was Deepak Chopra born?
Chopra was born in New Delhi, India.
Do we know Deepak Chopra's birthdate?
Deepak Chopra was born on October 22, 1947.
What do Wikipedia know about Deepak Chopra parents?
Chopra was born to Krishan Lal Chopra and Pushpa Chopra.
Where did Deepak Chopra attend school?
Chopra completed his primary education at St. Columba's School in New Delhi.
Where did Deepak Chopra attend university?
Deepak Chopra graduated from the All India Institute of Medical Sciences in 1969.

Question: When did he graduate from medical school?
Self-contained rewrite: When did Deepak Chopra graduate from medical school?