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
23/06/26 01:04:34 AM

General Information

Former Name: No Former Name
Medical School: McGill University Faculty of Medicine and Health Sciences, 1991
Gender: Man
Languages Spoken: ENGLISH

Practice Information

Primary Business Location: Address not Available
Business Email: No Information Available
Phone: No Information Available
Fax: No Information Available

Specialties

No Specialty Reported

Hospital Privileges

No information available

Professional Corporation Information

Corporation Name: Dr. Jeffrey R.H. Matheson Medicine Professional Corporation
Certificate of Authorization Status: Inactive End Date: 20 Feb 2026

General Information

Former Name: No Former Name
Gender: Man
Languages Spoken: ENGLISH
Medical School: McGill University Faculty of Medicine and Health Sciences, 1991

Practice Information

Primary Business Location: Address not Available
Business Email: No Information Available
Phone: No Information Available
Fax: No Information Available

Specialties

No Specialty Reported

Hospital Privileges

No information available

Professional Corporation Information

Corporation Name: Dr. Jeffrey R.H. Matheson Medicine Professional Corporation
Certificate of Authorization Status: Inactive End Date: 20 Feb 2026

Practice Conditions

This physician is inactive (Expired, Resigned, Suspended, Revoked, or Deceased) and is not permitted to practise medicine.
This physician is inactive (Expired, Resigned, Suspended, Revoked, or Deceased) and is not permitted to practise medicine.

Current Tribunal Proceedings

No information available

Past Tribunal Proceedings (2)

Proceeding Type: Discipline referral to OPSDT
Date of Decision: 14 Jun 2022
Summary of Decision:

On June 14, 2022, the Ontario Physicians and Surgeons Discipline Tribunal found that Dr. Matheson committed the following acts of professional misconduct:

  • contravening a term, condition or limitation on the registrant’s certificate of registration; and
  • engaging in an act or omission relevant to the practice of medicine that, having regard to all the circumstances, would reasonably be regarded by registrants as disgraceful, dishonourable or unprofessional.

On the same date, the Tribunal ordered that:

  1. the registrant attend before the panel to be reprimanded;
  2. the Registrar suspend the registrant’s certificate of registration for 9 months commencing immediately;
  3. the Registrar place terms, conditions and limitations on the registrant’s certificate of registration; and
  4. the registrant pay the College costs in the amount of $6,000 by July 14, 2022.

The "Download Full Decision" link provides the Tribunal’s decision and any reprimand.

All published OPSDT reasons are available at www.canlii.org/en/on/onpsdt/.

Hearing exhibits, including any agreed statement of facts or statement of uncontested facts, can be obtained by contacting the Tribunal Office at [email protected].
Reasons for Decision: Download Full Decision (PDF)
Hearing Date(s): 2022-06-14
Date of Decision: 01 May 2017
Summary of Decision:

On May 1, 2017, the Discipline Committee found that Dr. Matheson committed the following acts of professional misconduct:

  • failing to maintain the standard of practice of the profession; and

  •  engaging in an act or omission relevant to the practice of medicine that, having regard to all the circumstances, would reasonably be regarded by registrants as disgraceful, dishonourable or unprofessional. 

 

On the same date, the Discipline Committee ordered that:  

  1. the registrant attend before the panel to be reprimanded; 

  2. the Registrar suspend the registrant’s certificate of registration for 4 months commencing May 1, 2017 at 12:01 a.m.;

  3. the Registrar place terms, conditions and limitations on the registrant’s certificate of registration; and

  4. the registrant pay the College costs in the amount of $6,663.60 within 30 days of the date of the order. 

The "Download Full Decision" link provides the Discipline Committee’s decision and any reprimand.

 

All published OPSDT reasons are available at www.canlii.org/en/on/onpsdt/. 

 

Hearing exhibits, including any agreed statement of facts or statement of uncontested facts, can be obtained by contacting the Tribunal Office at [email protected].
Reasons for Decision: Download Full Decision (PDF)
Hearing Date(s): Hearing: May 1, 2017

Other Notifications (9)

Source: Other
Effective Date: 24 Mar 2026
Summary:

Findings of Guilt 

 

Jeffrey Matheson was found guilty of the following offences: 

 

1. Sexual Assault, contrary to section 271 of the Criminal Code of Canada. 

2.  Voyeurism, contrary to section 162(1)(c) of the Criminal Code of Canada. 

3.  Sexual Assault with a weapon, contrary to section 272(1)(a) of the Criminal Code of Canada. 

 

 

Date:  March 24, 2026 

Sentence pending 


Source: Inquiries, Complaints and Reports Committee
Effective Date: 25 Jun 2025
Summary:
Interim Order
 
Effective June 25, 2025, the Inquiries, Complaints and Report Committee (ICRC) made an interim order directing the Registrar to suspend the certificate of registration of Dr. Jeffrey Rice Holmes Matheson under section 25.4(7).

Source: Other
Effective Date: 02 Jun 2025
Summary:

Charges 

 

Jeffrey Rice Matheson was charged with the following offences: 

 

1.  Voyeurism, on or about January 20, 2023, contrary to section 162(1)(c) of the Criminal Code of Canada 

2.  Two counts of Sexual Assault with a weapon, on or about January 20, 2023, contrary to section 272(1)(a) of the Criminal Code of Canada. 

 

Date of Charge: June 2, 2025   

Place of Charge: City of Toronto, Ontario  

Toronto Police Services 


Source: Inquiries, Complaints and Reports Committee
Effective Date: 14 Sep 2023
Summary:
Caution-in-Person:
               
A summary of a decision of the Inquiries, Complaints and Reports Committee in which the disposition includes a "caution-in-person" is required by the College by-laws to be posted on the register, along with a note if the decision has been appealed.  A “caution-in-person” disposition requires the physician to attend at the College and be verbally cautioned by a panel of the Committee.  The summary will be removed from the register if the decision is overturned on appeal or review. Note that this requirement only applies to decisions arising out of a complaint dated on or after January 1, 2015, or if there was no complaint, the first appointment of investigators dated on or after January 1, 2015.

See PDF for the summary of a decision made against this member in which the disposition includes a Caution-in-Person: 

Download Full Document (PDF)
Source: Member
Effective Date: 14 Mar 2023
Summary:
Summary of the Undertaking given by Dr. Jeffrey Rice Holmes Matheson to the College of Physicians and Surgeons of Ontario, effective March 14, 2023:

Dr. Matheson will comply with all COVID-19 public health directives, protocols and guidelines issued by Ontario Public Health and/or the Ontario government applicable to physicians and healthcare facilities in Ontario, while in effect and as may be amended from time to time.
 

Source: Member
Effective Date: 11 Aug 2020
Summary:
Summary of the Undertaking given by Dr. Jeffrey Rice Holmes Matheson to the College of Physicians and Surgeons of Ontario, effective August 11, 2020:

A College investigation was conducted into whether Dr. Matheson engaged in professional misconduct and/or was incompetent in the practice of complementary/alternative medicine. As a result of the investigation, Dr. Matheson must not prescribe complementary/alternative medications or treatments to patients on the basis of an assessment conducted by someone else outside the province of Ontario.

Source: Inquiries, Complaints and Reports Committee
Effective Date: 20 Nov 2019
Summary:
Caution-in-Person:
               
A summary of a decision of the Inquiries, Complaints and Reports Committee in which the disposition includes a "caution-in-person" is required by the College by-laws to be posted on the register, along with a note if the decision has been appealed.  A “caution-in-person” disposition requires the physician to attend at the College and be verbally cautioned by a panel of the Committee.  The summary will be removed from the register if the decision is overturned on appeal or review. Note that this requirement only applies to decisions arising out of a complaint dated on or after January 1, 2015, or if there was no complaint, the first appointment of investigators dated on or after January 1, 2015.

See PDF for the summary of a decision made against this member in which the disposition includes a Caution-in-Person:

Download Full Document (PDF)
Source: Inquiries, Complaints and Reports Committee
Effective Date: 05 Dec 2018
Summary:
Caution-in-Person:

A summary of a decision of the Inquiries, Complaints and Reports Committee in which the disposition includes a "caution-in-person" is required by the College by-laws to be posted on the register, along with a note if the decision has been appealed. A “caution-in-person” disposition requires the physician to attend at the College and be verbally cautioned by a panel of the Committee. The summary will be removed from the register if the decision is overturned on appeal or review. Note that this requirement only applies to decisions arising out of a complaint dated on or after January 1, 2015 or if there was no complaint, the first appointment of investigators dated on or after January 1, 2015.

See PDF for the summary of a decision made against this member in which the disposition includes a caution-in-person. 

Download Full Document (PDF)
Source: Member
Effective Date: 16 Feb 2016
Summary:
Summary of the Undertaking given by Dr. Jeffrey Rice Holmes Matheson to the College of Physicians and Surgeons of Ontario, effective February 16, 2016:

Dr. Matheson is the subject of a referral to the Discipline Committee into allegations that he has failed to maintain the standard of practice, is incompetent and has engaged in disgraceful, dishonourable or unprofessional conduct in his pain management practice. As a result of the referral:

•Dr. Matheson must co-operate with unannounced inspections of his practice to ensure compliance with the out of hospital premises regulation and with his previous undertaking not to prescribe narcotics or controlled drugs, which remains in full force and effect.

Download Full Document (PDF)

Current Tribunal Proceedings

No information available

Past Tribunal Proceedings (2)

Proceeding Type: Discipline referral to OPSDT
Date of Decision: 14 Jun 2022
Summary of Decision:

On June 14, 2022, the Ontario Physicians and Surgeons Discipline Tribunal found that Dr. Matheson committed the following acts of professional misconduct:

  • contravening a term, condition or limitation on the registrant’s certificate of registration; and
  • engaging in an act or omission relevant to the practice of medicine that, having regard to all the circumstances, would reasonably be regarded by registrants as disgraceful, dishonourable or unprofessional.

On the same date, the Tribunal ordered that:

  1. the registrant attend before the panel to be reprimanded;
  2. the Registrar suspend the registrant’s certificate of registration for 9 months commencing immediately;
  3. the Registrar place terms, conditions and limitations on the registrant’s certificate of registration; and
  4. the registrant pay the College costs in the amount of $6,000 by July 14, 2022.

The "Download Full Decision" link provides the Tribunal’s decision and any reprimand.

All published OPSDT reasons are available at www.canlii.org/en/on/onpsdt/.

Hearing exhibits, including any agreed statement of facts or statement of uncontested facts, can be obtained by contacting the Tribunal Office at [email protected].
Reasons for Decision: Download Full Decision (PDF)
Hearing Date(s): 2022-06-14
Date of Decision: 01 May 2017
Summary of Decision:

On May 1, 2017, the Discipline Committee found that Dr. Matheson committed the following acts of professional misconduct:

  • failing to maintain the standard of practice of the profession; and

  •  engaging in an act or omission relevant to the practice of medicine that, having regard to all the circumstances, would reasonably be regarded by registrants as disgraceful, dishonourable or unprofessional. 

 

On the same date, the Discipline Committee ordered that:  

  1. the registrant attend before the panel to be reprimanded; 

  2. the Registrar suspend the registrant’s certificate of registration for 4 months commencing May 1, 2017 at 12:01 a.m.;

  3. the Registrar place terms, conditions and limitations on the registrant’s certificate of registration; and

  4. the registrant pay the College costs in the amount of $6,663.60 within 30 days of the date of the order. 

The "Download Full Decision" link provides the Discipline Committee’s decision and any reprimand.

 

All published OPSDT reasons are available at www.canlii.org/en/on/onpsdt/. 

 

Hearing exhibits, including any agreed statement of facts or statement of uncontested facts, can be obtained by contacting the Tribunal Office at [email protected].
Reasons for Decision: Download Full Decision (PDF)
Hearing Date(s): Hearing: May 1, 2017

Other Notifications (9)

Source: Other
Effective Date: 24 Mar 2026
Summary:

Findings of Guilt 

 

Jeffrey Matheson was found guilty of the following offences: 

 

1. Sexual Assault, contrary to section 271 of the Criminal Code of Canada. 

2.  Voyeurism, contrary to section 162(1)(c) of the Criminal Code of Canada. 

3.  Sexual Assault with a weapon, contrary to section 272(1)(a) of the Criminal Code of Canada. 

 

 

Date:  March 24, 2026 

Sentence pending 


Source: Inquiries, Complaints and Reports Committee
Effective Date: 25 Jun 2025
Summary:
Interim Order
 
Effective June 25, 2025, the Inquiries, Complaints and Report Committee (ICRC) made an interim order directing the Registrar to suspend the certificate of registration of Dr. Jeffrey Rice Holmes Matheson under section 25.4(7).

Source: Other
Effective Date: 02 Jun 2025
Summary:

Charges 

 

Jeffrey Rice Matheson was charged with the following offences: 

 

1.  Voyeurism, on or about January 20, 2023, contrary to section 162(1)(c) of the Criminal Code of Canada 

2.  Two counts of Sexual Assault with a weapon, on or about January 20, 2023, contrary to section 272(1)(a) of the Criminal Code of Canada. 

 

Date of Charge: June 2, 2025   

Place of Charge: City of Toronto, Ontario  

Toronto Police Services 


Source: Inquiries, Complaints and Reports Committee
Effective Date: 14 Sep 2023
Summary:
Caution-in-Person:
               
A summary of a decision of the Inquiries, Complaints and Reports Committee in which the disposition includes a "caution-in-person" is required by the College by-laws to be posted on the register, along with a note if the decision has been appealed.  A “caution-in-person” disposition requires the physician to attend at the College and be verbally cautioned by a panel of the Committee.  The summary will be removed from the register if the decision is overturned on appeal or review. Note that this requirement only applies to decisions arising out of a complaint dated on or after January 1, 2015, or if there was no complaint, the first appointment of investigators dated on or after January 1, 2015.

See PDF for the summary of a decision made against this member in which the disposition includes a Caution-in-Person: 

Download Full Document (PDF)
Source: Member
Effective Date: 14 Mar 2023
Summary:
Summary of the Undertaking given by Dr. Jeffrey Rice Holmes Matheson to the College of Physicians and Surgeons of Ontario, effective March 14, 2023:

Dr. Matheson will comply with all COVID-19 public health directives, protocols and guidelines issued by Ontario Public Health and/or the Ontario government applicable to physicians and healthcare facilities in Ontario, while in effect and as may be amended from time to time.
 

Source: Member
Effective Date: 11 Aug 2020
Summary:
Summary of the Undertaking given by Dr. Jeffrey Rice Holmes Matheson to the College of Physicians and Surgeons of Ontario, effective August 11, 2020:

A College investigation was conducted into whether Dr. Matheson engaged in professional misconduct and/or was incompetent in the practice of complementary/alternative medicine. As a result of the investigation, Dr. Matheson must not prescribe complementary/alternative medications or treatments to patients on the basis of an assessment conducted by someone else outside the province of Ontario.

Source: Inquiries, Complaints and Reports Committee
Effective Date: 20 Nov 2019
Summary:
Caution-in-Person:
               
A summary of a decision of the Inquiries, Complaints and Reports Committee in which the disposition includes a "caution-in-person" is required by the College by-laws to be posted on the register, along with a note if the decision has been appealed.  A “caution-in-person” disposition requires the physician to attend at the College and be verbally cautioned by a panel of the Committee.  The summary will be removed from the register if the decision is overturned on appeal or review. Note that this requirement only applies to decisions arising out of a complaint dated on or after January 1, 2015, or if there was no complaint, the first appointment of investigators dated on or after January 1, 2015.

See PDF for the summary of a decision made against this member in which the disposition includes a Caution-in-Person:

Download Full Document (PDF)
Source: Inquiries, Complaints and Reports Committee
Effective Date: 05 Dec 2018
Summary:
Caution-in-Person:

A summary of a decision of the Inquiries, Complaints and Reports Committee in which the disposition includes a "caution-in-person" is required by the College by-laws to be posted on the register, along with a note if the decision has been appealed. A “caution-in-person” disposition requires the physician to attend at the College and be verbally cautioned by a panel of the Committee. The summary will be removed from the register if the decision is overturned on appeal or review. Note that this requirement only applies to decisions arising out of a complaint dated on or after January 1, 2015 or if there was no complaint, the first appointment of investigators dated on or after January 1, 2015.

See PDF for the summary of a decision made against this member in which the disposition includes a caution-in-person. 

Download Full Document (PDF)
Source: Member
Effective Date: 16 Feb 2016
Summary:
Summary of the Undertaking given by Dr. Jeffrey Rice Holmes Matheson to the College of Physicians and Surgeons of Ontario, effective February 16, 2016:

Dr. Matheson is the subject of a referral to the Discipline Committee into allegations that he has failed to maintain the standard of practice, is incompetent and has engaged in disgraceful, dishonourable or unprofessional conduct in his pain management practice. As a result of the referral:

•Dr. Matheson must co-operate with unannounced inspections of his practice to ensure compliance with the out of hospital premises regulation and with his previous undertaking not to prescribe narcotics or controlled drugs, which remains in full force and effect.

Download Full Document (PDF)

Training

Medical School: McGill University Faculty of Medicine and Health Sciences, 1991

Registration History

DETAILS DATE
Suspension of registration imposed: Inquiries, Complaints and Reports Committee Effective: 25 Jun 2025
Terms and conditions amended by Member. Effective: 26 Jun 2024
Terms and conditions amended by Member. Effective: 01 Jun 2024
Terms and conditions amended by Member. Effective: 21 Sep 2023
Suspension of registration removed. Effective: 14 Mar 2023
Suspension of registration imposed: Ontario Physicians and Surgeons Discipline Tribunal Effective: 14 Jun 2022
Suspension of registration imposed: Inquiries, Complaints and Reports Committee Effective: 28 Apr 2021
Terms and conditions amended by Member. Effective: 03 Mar 2021
Terms and conditions amended by Member. Effective: 11 Aug 2020
Suspension of registration removed. Effective: 01 Sep 2017
Suspension of registration imposed: Discipline Committee Effective: 01 May 2017
Terms and conditions amended by Discipline Committee. Effective: 01 May 2017
Terms and conditions amended by Member. Effective: 16 Feb 2016
Transfer of class of registration to: Restricted Certificate Effective: 28 May 2015
Arrow_iconTerms and conditions imposed on certificate by: Member Effective: 28 May 2015
Subsequent certificate of registration issued: Independent Practice Certificate Effective: 19 Jun 1992
Expired: Terms and conditions of certificate of registration Effective: 14 Jun 1992
First certificate of registration issued: Postgraduate Education Certificate Effective: 15 Jun 1991
DETAILS: Suspension of registration imposed: Inquiries, Complaints and Reports Committee
Date: Effective: 25 Jun 2025
DETAILS: Terms and conditions amended by Member.
Date: Effective: 26 Jun 2024
DETAILS: Terms and conditions amended by Member.
Date: Effective: 01 Jun 2024
DETAILS: Terms and conditions amended by Member.
Date: Effective: 21 Sep 2023
DETAILS: Suspension of registration removed.
Date: Effective: 14 Mar 2023
DETAILS: Suspension of registration imposed: Ontario Physicians and Surgeons Discipline Tribunal
Date: Effective: 14 Jun 2022
DETAILS: Suspension of registration imposed: Inquiries, Complaints and Reports Committee
Date: Effective: 28 Apr 2021
DETAILS: Terms and conditions amended by Member.
Date: Effective: 03 Mar 2021
DETAILS: Terms and conditions amended by Member.
Date: Effective: 11 Aug 2020
DETAILS: Suspension of registration removed.
Date: Effective: 01 Sep 2017
DETAILS: Suspension of registration imposed: Discipline Committee
Date: Effective: 01 May 2017
DETAILS: Terms and conditions amended by Discipline Committee.
Date: Effective: 01 May 2017
DETAILS: Terms and conditions amended by Member.
Date: Effective: 16 Feb 2016
DETAILS: Transfer of class of registration to: Restricted Certificate
Date: Effective: 28 May 2015
DETAILS: Terms and conditions imposed on certificate by: Member
Date: Effective: 28 May 2015
DETAILS: Subsequent certificate of registration issued: Independent Practice Certificate
Date: Effective: 19 Jun 1992
DETAILS: Expired: Terms and conditions of certificate of registration
Date: Effective: 14 Jun 1992
DETAILS: First certificate of registration issued: Postgraduate Education Certificate
Date: Effective: 15 Jun 1991