John P. Calamos, Sr., receives honorary degree from Hellenic College Holy Cross Greek-American business leader shares his philosophy about philosophy, faith & heritage Greek-American businessman John P. Calamos, founder and global chief investment officer of Calamos Investments in Naperville, IL, was awarded an honorary Doctorate of Humanities during the Hellenic College Holy Cross (HCHC) 2018 […] The post John P. Calamos, Sr., receives honorary degree from Hellenic College Holy Cross appeared first on Hellenic News of America.