Gregg, John Steven (CPSO#: 25377)

Current Status: Active Member as of 14 Dec 1972

CPSO Registration Class: Independent Practice as of 14 Dec 1972


Former Name: No Former Name

Gender: Male

Languages Spoken: English

Education:The University of Western Ontario, 1970

Practice Information

Primary Location of Practice
Niagara Health System
St Catharines Site
1200 Fourth Avenue
St Catharines ON  L2S 0A9
Phone: (905) 329-4510
Electoral District: 04
View Professional Corporation Information

Professional Corporation Information

Corporation Name: Dr. John S. Gregg Medicine Professional Corporation

Certificate of Authorization Status: Issued Date:  Jun 08 2006

Dr. J. Gregg ( CPSO# 25377 )

Business Address:
1200 Fourth Avenue
Niagara Falls ON  L2R 2Z7
Phone Number: (905) 378-4647

Hospital Privileges

Hospital Location
Niagara Health System,St Catharines General Site St Catharines

Terms and Conditions


(1) Dr. JOHN STEVEN GREGG may practise only in the areas of medicine in which Dr. GREGG is educated and experienced.

Registration History

Action Issue Date
First certificate of registration issued: Independent Practice Certificate Effective: 14 Dec 1972