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
01/04/26 17:23:25 PM

General Information

Former Name: No Former Name
Medical School: Escola de Medicina e Saude Publica, 2004
Gender: Woman
Languages Spoken: ENGLISH, PORTUGUESE

Practice Information

Primary Business Location: Trillium Health Partners
Credit Valley Hospital
2200 Eglinton Ave W
Mississauga ON L5M 2N1
Business Email: No Information Available
Phone: No Information Available
Fax: No Information Available
Address: Trillium Health Partners
Mississauga Hospital
100 Queensway W
Mississauga ON L5B 1B8
Phone: No Information Available
Fax: No Information Available
Address: 2075 Bayview Avenue
Toronto Ontario M4N 3M5
Phone: 416) 480-6100
Fax: No Information Available

Specialties

SPECIALTY ISSUED ON CERTIFYING BODY
Pediatrics
Effective: 29 Apr 2021
College of Physicians and Surgeons of Ontario
Neonatal-Perinatal Medicine
Effective: 29 Apr 2021
College of Physicians and Surgeons of Ontario
SPECIALTY: Pediatrics
ISSUED ON: Effective: Apr 29 2021
CERTIFYING BODY: College of Physicians and Surgeons of Ontario
SPECIALTY: Neonatal-Perinatal Medicine
ISSUED ON: Effective: Apr 29 2021
CERTIFYING BODY: College of Physicians and Surgeons of Ontario

Medical Licences In Other Jurisdictions

Brazil
Canada - Newfoundland and Labrador

Hospital Privileges

HOSPITAL LOCATION
Sunnybrook Health Sciences Centre Toronto
Trillium Health Partners Mississauga
HOSPITAL: Sunnybrook Health Sciences Centre
LOCATION: Toronto
HOSPITAL: Trillium Health Partners
LOCATION: Mississauga

Professional Corporation Information

Corporation Name: Marina Castro Medicine Professional Corporation
Certificate of Authorization Status: Issued Date: 29 Nov 2022
Shareholders:
Dr. M. de Sousa Castro (CPSO#: 94078 )
Business Address: 2200 Eglinton Ave W
Mississauga ON L5M 2N1 9058132200
Business Address: 100 Queensway W
Mississauga ON L5B 1B8 9058487100
Business Address: 2075 Bayview Ave
Toronto ON M4N 3M5

General Information

Former Name: No Former Name
Gender: Woman
Languages Spoken: ENGLISH, PORTUGUESE
Medical School: Escola de Medicina e Saude Publica, 2004

Practice Information

Primary Business Location: Trillium Health Partners
Credit Valley Hospital
2200 Eglinton Ave W
Mississauga ON L5M 2N1
Business Email: No Information Available
Phone: No Information Available
Fax: No Information Available
Address: Trillium Health Partners
Mississauga Hospital
100 Queensway W
Mississauga ON L5B 1B8
Phone: No Information Available
Fax: No Information Available
Address: 2075 Bayview Avenue
Toronto Ontario M4N 3M5
Phone: 416) 480-6100
Fax: No Information Available

Specialties

SPECIALTY ISSUED ON CERTIFYING BODY
Pediatrics
Effective: 29 Apr 2021
College of Physicians and Surgeons of Ontario
Neonatal-Perinatal Medicine
Effective: 29 Apr 2021
College of Physicians and Surgeons of Ontario
SPECIALTY: Pediatrics
ISSUED ON: Effective: Apr 29 2021
CERTIFYING BODY: College of Physicians and Surgeons of Ontario
SPECIALTY: Neonatal-Perinatal Medicine
ISSUED ON: Effective: Apr 29 2021
CERTIFYING BODY: College of Physicians and Surgeons of Ontario

Medical Licences In Other Jurisdictions

Brazil
Canada - Newfoundland and Labrador

Hospital Privileges

HOSPITAL LOCATION
Sunnybrook Health Sciences Centre Toronto
Trillium Health Partners Mississauga
HOSPITAL: Sunnybrook Health Sciences Centre
LOCATION: Toronto
HOSPITAL: Trillium Health Partners
LOCATION: Mississauga

Professional Corporation Information

Corporation Name: Marina Castro Medicine Professional Corporation
Certificate of Authorization Status: Issued Date: 29 Nov 2022
Shareholders:
Dr. M. de Sousa Castro (CPSO#: 94078 )
Business Address: 2200 Eglinton Ave W
Mississauga ON L5M 2N1 9058132200
Business Address: 100 Queensway W
Mississauga ON L5B 1B8 9058487100
Business Address: 2075 Bayview Ave
Toronto ON M4N 3M5

Practice Conditions

IMPOSED BY EFFECTIVE DATE EXPIRY DATE STATUS
Registration Committee
01 Jan 2026
28 Apr 2028
Provisional
IMPOSED BY: Registration Committee
EFFECTIVE DATE: 01 Jan 2026
EXPIRY DATE: 28 Apr 2028
STATUS: Provisional
A physician who has a provisional licence must follow specific terms and conditions in their practice.
A physician who has a provisional licence must follow specific terms and conditions in their practice.
VIEW DETAILS chevron-down icon
1. Dr. MARINA DE SOUSA CASTRO may practise medicine only,

(i) in a setting that is approved by the Chair, Department of Pediatrics, Division of Neonatology, University of Toronto, in which Dr. DE SOUSA CASTRO holds an academic appointment at the rank of Assistant Professor, and

(ii) in accordance with the requirements of her academic appointment.

2. The certificate of registration automatically expires seven years from the date of issuance or when Dr. DE SOUSA CASTRO no longer holds the academic appointment in accordance with clause 1, whichever comes first.

3. The certificate of registration automatically expires upon the following events, unless the Registration Committee renews the certificate with or without additional or other terms, conditions and limitations:

(i) the College receives a report indicating that Dr. DE SOUSA CASTRO’s clinical performance, knowledge, skill, judgment, professional conduct, or academic progress is unsatisfactory, or

(ii) the Committee does not receive an annual report or receives a report that is unsatisfactory in form or content, or

(iii) when the Committee makes a decision about Dr. DE SOUSA CASTRO’s certificate of registration, following consideration of the practice assessment report.

Note: This certificate is issued on January 01, 2026. In accordance with paragraphs 2 and 3 above, this certificate will, if not extended by the Registration Committee, automatically expire on 28 April, 2028.
VIEW DETAILS chevron-down icon
1. Dr. MARINA DE SOUSA CASTRO may practise medicine only,

(i) in a setting that is approved by the Chair, Department of Pediatrics, Division of Neonatology, University of Toronto, in which Dr. DE SOUSA CASTRO holds an academic appointment at the rank of Assistant Professor, and

(ii) in accordance with the requirements of her academic appointment.

2. The certificate of registration automatically expires seven years from the date of issuance or when Dr. DE SOUSA CASTRO no longer holds the academic appointment in accordance with clause 1, whichever comes first.

3. The certificate of registration automatically expires upon the following events, unless the Registration Committee renews the certificate with or without additional or other terms, conditions and limitations:

(i) the College receives a report indicating that Dr. DE SOUSA CASTRO’s clinical performance, knowledge, skill, judgment, professional conduct, or academic progress is unsatisfactory, or

(ii) the Committee does not receive an annual report or receives a report that is unsatisfactory in form or content, or

(iii) when the Committee makes a decision about Dr. DE SOUSA CASTRO’s certificate of registration, following consideration of the practice assessment report.

Note: This certificate is issued on January 01, 2026. In accordance with paragraphs 2 and 3 above, this certificate will, if not extended by the Registration Committee, automatically expire on 28 April, 2028.

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: Escola de Medicina e Saude Publica, 2004

Registration History

DETAILS DATE
Subsequent certificate of registration issued: Provisional Certificate Effective: 01 Jan 2026
Arrow_iconTerms and conditions imposed on certificate by: Registration Committee Effective: 01 Jan 2026
Subsequent certificate of registration issued: Restricted Certificate Effective: 29 Apr 2021
Arrow_iconTerms and conditions imposed on certificate by: Registration Committee Effective: 29 Apr 2021
Expired: Terms and conditions imposed on certificate by Registration Committee Effective: 23 Apr 2021
Terms and conditions amended by Registration Committee. Effective: 24 Jun 2019
Subsequent certificate of registration issued: Restricted Certificate Effective: 18 Nov 2016
Arrow_iconTerms and conditions imposed on certificate by: Registration Committee Effective: 18 Nov 2016
Expired: Terms and conditions of certificate of registration Effective: 18 Nov 2016
Subsequent certificate of registration issued: Postgraduate Education Certificate Effective: 28 Nov 2013
Expired: Terms and conditions of certificate of registration Effective: 30 Jun 2013
Transfer of class of registration to: Postgraduate Education Certificate Effective: 17 Sep 2010
First certificate of registration issued: Pre Entry Assessment Program Certificate Effective: 01 Jul 2010
DETAILS: Subsequent certificate of registration issued: Provisional Certificate
Date: Effective: 01 Jan 2026
DETAILS: Terms and conditions imposed on certificate by: Registration Committee
Date: Effective: 01 Jan 2026
DETAILS: Subsequent certificate of registration issued: Restricted Certificate
Date: Effective: 29 Apr 2021
DETAILS: Terms and conditions imposed on certificate by: Registration Committee
Date: Effective: 29 Apr 2021
DETAILS: Expired: Terms and conditions imposed on certificate by Registration Committee
Date: Effective: 23 Apr 2021
DETAILS: Terms and conditions amended by Registration Committee.
Date: Effective: 24 Jun 2019
DETAILS: Subsequent certificate of registration issued: Restricted Certificate
Date: Effective: 18 Nov 2016
DETAILS: Terms and conditions imposed on certificate by: Registration Committee
Date: Effective: 18 Nov 2016
DETAILS: Expired: Terms and conditions of certificate of registration
Date: Effective: 18 Nov 2016
DETAILS: Subsequent certificate of registration issued: Postgraduate Education Certificate
Date: Effective: 28 Nov 2013
DETAILS: Expired: Terms and conditions of certificate of registration
Date: Effective: 30 Jun 2013
DETAILS: Transfer of class of registration to: Postgraduate Education Certificate
Date: Effective: 17 Sep 2010
DETAILS: First certificate of registration issued: Pre Entry Assessment Program Certificate
Date: Effective: 01 Jul 2010