THE FOLLOWING INFORMATION WAS OBTAINED FROM THE PHYSICIAN REGISTER SECTION OF THE WEBSITE OF THE COLLEGE OF PHYSICIANS AND SURGEONS OF ONTARIO (WWW.CPSO.ON.CA) AS OF THE DATE AND TIME NOTED BELOW
25/04/25 10:10:22 AM

General Information

Former Name: No Former Name
Medical School: McMaster University, 1979
Gender: Man
Languages Spoken: ENGLISH

Practice Information

Primary Business Location: Segue Clinic
61 James Street
St. Catharines Ontario L2R 5B9
Business Email: No Information Available
Phone: (905) 688-1827
Fax: (905) 688-7283
Address: 484 West Street
Brantford Ontario N3R 3W7
Phone: 905 684 8787
Fax: 905 688 7283
Address: 664 Garrison Road
Fort Erie Ontario L2A 1N5
Phone: 905 684 8787
Fax: 905 688 7283
Address: 80 Main St. West
Grimsby Ontario L3M 1R6
Phone: 905 688 1827
Fax: No Information Available
Address: 554 Main St. E
Hamilton Ontario L8M 1J3
Phone: (905) 533-1333
Fax: (905) 522-0444
Address: 4632 Victoria Ave
Niagara Falls Ontario L2E 4B7
Phone: 905 358 7720
Fax: 905 522 0444
Address: 200 Catharine St
Port Colborne Ontario L3K 4K8
Phone: 905 688 1827
Fax: No Information Available
Address: 840 Queenston Road
Unit 826
Stoney Creek
Stoney Creek Ontario L8G 4A8
Phone: (905) 664-1304
Fax: No Information Available
Address: 8 Clairmount St., Unit 1
Thorold Ontario L2V 1R1
Phone: 289 479 5703
Fax: 905 680 9898
Address: Segue Clinic
816 East Main Street
Welland Ontario L3B 3Y7
Phone: (905) 788-3173
Fax: No Information Available

Specialties

SPECIALTY ISSUED ON CERTIFYING BODY
Family Medicine
Effective: 16 May 2013
College of Family Physicians of Canada
SPECIALTY: Family Medicine
ISSUED ON: Effective: May 16 2013
CERTIFYING BODY: College of Family Physicians of Canada

Hospital Privileges

HOSPITAL LOCATION
Hotel-Dieu-Shaver Health and Rehabilitation Centre St Catharines
HOSPITAL: Hotel-Dieu-Shaver Health and Rehabilitation Centre
LOCATION: St Catharines

Professional Corporation Information

Corporation Name: R.F. MacKay Medicine Professional Corporation
Certificate of Authorization Status: Issued Date: 20 Jul 2005
Shareholders:
Dr. R. MacKay (CPSO#: 32159 )
Business Address: 664 Garrison Road
Fort Erie Ontario L2A
905 688 1827
Business Address: 97 Charlotte Street
Port Colborne Ontario L3K 3E2
(905) 823-7272
Business Address: 554 Main Street East
Hamilton Ontario L8G 4A8
(905) 522-0444
Business Address: 101-626 Main Street East
Welland Ontario L3B 3Y2
(905) 788-3173
Business Address: Segue Clinic
61 James Street
St Catharines Ontario L2R 5B9
(905) 688-1827
Business Address: Suite 826
840 Queenston Road
Stoney Creek Ontario L8G 4A8
(905) 664-1304
Business Address: 1-80 Main St W
Grimsby ON L3M 1R6
905 688 1827 Extn: 9
Business Address: 4632 Victoria Ave
Niagara Falls ON L2E 4B7
9056881827 Extn: 4
Business Address: 1-8 Clairmont St
Thorold ON L2V 1R1
9056881827 Extn: 8

Corporation Name: Derksen And Mackay Medicine Professional Corporation
Certificate of Authorization Status: Issued Date: 06 Jun 2005
Shareholders:
Dr. R. MacKay (CPSO#: 32159 ) Dr. B. Derksen (CPSO#: 65549 )
Business Address: 61 James Street
St Catharines Ontario L2R 5B9
(905) 688-1827
Business Address: 840 Queenston Road
Stoney Creek Ontario L8G 4A8
(905) 644-1358
Business Address: Segue Clinic Hamilton
554 Main Street East
Hamilton Ontario L8M 1J3
(905) 522-1333
Business Address: 816 East Main Street
Welland Ontario L3C 3Y7
(905) 788-3614
Business Address: 4632 Victoria Avenue
Niagara Falls Ontario L3C 3Y7
(905) 358-7720
Business Address: Segue Clinic Port Colborne
97 Charlotte Street
Port Colborne Ontario L3K 3E1
(905) 834-7272
Business Address: 8 Clairmont Street
Thorold Ontario L2V 1R1
(289) 479-5703

Corporation Name: MacKay Derksen Medicine Professional Corporation
Certificate of Authorization Status: Inactive End Date: 24 Jul 2020

Corporation Name: Brent Derksen Fraser Mackay Medicine Professional Corporation
Certificate of Authorization Status: Inactive End Date: 09 Aug 2018

General Information

Former Name: No Former Name
Gender: Man
Languages Spoken: ENGLISH
Medical School: McMaster University, 1979

Practice Information

Primary Business Location: Segue Clinic
61 James Street
St. Catharines Ontario L2R 5B9
Business Email: No Information Available
Phone: (905) 688-1827
Fax: (905) 688-7283
Address: 484 West Street
Brantford Ontario N3R 3W7
Phone: 905 684 8787
Fax: 905 688 7283
Address: 664 Garrison Road
Fort Erie Ontario L2A 1N5
Phone: 905 684 8787
Fax: 905 688 7283
Address: 80 Main St. West
Grimsby Ontario L3M 1R6
Phone: 905 688 1827
Fax: No Information Available
Address: 554 Main St. E
Hamilton Ontario L8M 1J3
Phone: (905) 533-1333
Fax: (905) 522-0444
Address: 4632 Victoria Ave
Niagara Falls Ontario L2E 4B7
Phone: 905 358 7720
Fax: 905 522 0444
Address: 200 Catharine St
Port Colborne Ontario L3K 4K8
Phone: 905 688 1827
Fax: No Information Available
Address: 840 Queenston Road
Unit 826
Stoney Creek
Stoney Creek Ontario L8G 4A8
Phone: (905) 664-1304
Fax: No Information Available
Address: 8 Clairmount St., Unit 1
Thorold Ontario L2V 1R1
Phone: 289 479 5703
Fax: 905 680 9898
Address: Segue Clinic
816 East Main Street
Welland Ontario L3B 3Y7
Phone: (905) 788-3173
Fax: No Information Available

Specialties

SPECIALTY ISSUED ON CERTIFYING BODY
Family Medicine
Effective: 16 May 2013
College of Family Physicians of Canada
SPECIALTY: Family Medicine
ISSUED ON: Effective: May 16 2013
CERTIFYING BODY: College of Family Physicians of Canada

Hospital Privileges

HOSPITAL LOCATION
Hotel-Dieu-Shaver Health and Rehabilitation Centre St Catharines
HOSPITAL: Hotel-Dieu-Shaver Health and Rehabilitation Centre
LOCATION: St Catharines

Professional Corporation Information

Corporation Name: R.F. MacKay Medicine Professional Corporation
Certificate of Authorization Status: Issued Date: 20 Jul 2005
Shareholders:
Dr. R. MacKay (CPSO#: 32159 )
Business Address: 664 Garrison Road
Fort Erie Ontario L2A
905 688 1827
Business Address: 97 Charlotte Street
Port Colborne Ontario L3K 3E2
(905) 823-7272
Business Address: 554 Main Street East
Hamilton Ontario L8G 4A8
(905) 522-0444
Business Address: 101-626 Main Street East
Welland Ontario L3B 3Y2
(905) 788-3173
Business Address: Segue Clinic
61 James Street
St Catharines Ontario L2R 5B9
(905) 688-1827
Business Address: Suite 826
840 Queenston Road
Stoney Creek Ontario L8G 4A8
(905) 664-1304
Business Address: 1-80 Main St W
Grimsby ON L3M 1R6
905 688 1827 Extn: 9
Business Address: 4632 Victoria Ave
Niagara Falls ON L2E 4B7
9056881827 Extn: 4
Business Address: 1-8 Clairmont St
Thorold ON L2V 1R1
9056881827 Extn: 8

Corporation Name: Derksen And Mackay Medicine Professional Corporation
Certificate of Authorization Status: Issued Date: 06 Jun 2005
Shareholders:
Dr. R. MacKay (CPSO#: 32159 ) Dr. B. Derksen (CPSO#: 65549 )
Business Address: 61 James Street
St Catharines Ontario L2R 5B9
(905) 688-1827
Business Address: 840 Queenston Road
Stoney Creek Ontario L8G 4A8
(905) 644-1358
Business Address: Segue Clinic Hamilton
554 Main Street East
Hamilton Ontario L8M 1J3
(905) 522-1333
Business Address: 816 East Main Street
Welland Ontario L3C 3Y7
(905) 788-3614
Business Address: 4632 Victoria Avenue
Niagara Falls Ontario L3C 3Y7
(905) 358-7720
Business Address: Segue Clinic Port Colborne
97 Charlotte Street
Port Colborne Ontario L3K 3E1
(905) 834-7272
Business Address: 8 Clairmont Street
Thorold Ontario L2V 1R1
(289) 479-5703

Corporation Name: MacKay Derksen Medicine Professional Corporation
Certificate of Authorization Status: Inactive End Date: 24 Jul 2020

Corporation Name: Brent Derksen Fraser Mackay Medicine Professional Corporation
Certificate of Authorization Status: Inactive End Date: 09 Aug 2018

Practice Conditions

VIEW DETAILS chevron-down icon
(1) Dr. RONALD FRASER MACKAY may practise only in the areas of medicine in which Dr. MACKAY is educated and experienced.
VIEW DETAILS chevron-down icon
(1) Dr. RONALD FRASER MACKAY may practise only in the areas of medicine in which Dr. MACKAY is educated and experienced.

Current Tribunal Proceedings

No information available

Past Tribunal Proceedings

No information available

Current Tribunal Proceedings

No information available

Past Tribunal Proceedings

No information available

Training

Medical School: McMaster University, 1979

Registration History

DETAILS DATE
Transfer of class of registration to: Independent Practice Certificate Effective: 19 Jan 1981
First certificate of registration issued: Postgraduate Education Certificate Effective: 26 Sep 1979
DETAILS: Transfer of class of registration to: Independent Practice Certificate
Date: Effective: 19 Jan 1981

DETAILS: First certificate of registration issued: Postgraduate Education Certificate
Date: Effective: 26 Sep 1979