Faculty profile
Ralph George
Back to facultyResearch
Read how they describe their research on their University of Toronto profile.
Latest papers
Efficacy and Safety of Moxifloxacin in Pediatric Hidradenitis Suppurativa: Results From the Canadian Multidisciplinary Registry of Pediatric HS.
Journal of Cutaneous Medicine and Surgery · 2026
Clinical Characteristics and Management of Pediatric Hidradenitis Suppurativa: A Canadian Single-Centre Multidisciplinary Experience
Journal of Cutaneous Medicine and Surgery · 2026
Standardized Protocols for Clinical and Histopathological Characterization of Hidradenitis Suppurativa Tissue Specimens.
The Journal of investigative dermatology · 2025
Latest funding
- $2,922,300
The Canadian F.I.G.H.T. (Fluorescence Image-Guided Help in Treating) Breast Cancer Surgical Trial
CIHR · 2016 · Co-investigator
- $100,000
The Canadian F.I.G.H.T. (Fluorescence Image-Guided Help in Treating) Breast Cancer Surgical Trial
CIHR · 2015 · Co-investigator
17 publications.
Efficacy and Safety of Moxifloxacin in Pediatric Hidradenitis Suppurativa: Results From the Canadian Multidisciplinary Registry of Pediatric HS.
Rahmani A, Dienes S, Lara-Corrales I, Levy R, Alhusayen R, Barnett A, Croitoru D, George R, Hamilton J, Johnson K
Clinical Characteristics and Management of Pediatric Hidradenitis Suppurativa: A Canadian Single-Centre Multidisciplinary Experience
Dienes S, Rahmani A, Lara-Corrales I, Levy R, Alhusayen R, Barnett A, Croitoru D, George R, Hamilton J, Johnson K
Standardized Protocols for Clinical and Histopathological Characterization of Hidradenitis Suppurativa Tissue Specimens.
Sampath AJ, Westerkam LL, Blum FR, Alhusayen R, Bechara FG, Caffrey J, Carmona-Rivera C, Chandran NS, George R, Goldberg SR, Gudjonsson JE, Hansen SL, Ingram JR, Kirby B, Marzano AV, Matusiak Ł, Orgill DP, Prens E, van der Zee HH, van Straalen KR, Zouboulis CC, Byrd AS, Frew JW, Lowes MA, Naik HB, Sokumbi O, Mi QS, Miedema JR, Googe PB, Sayed CJ
Establishment of standardized definitions and a core set of outcome characteristics following hidradenitis suppurativa surgery developed by an expert Delphi consensus.
Westerkam LL, van der Zee HH, Bechara FG, Goldberg S, Jemec GB, Caffrey J, Chaffin A, Chiu ES, Damitz L, Daveluy S, Garg A, George R, Guillem P, Hamzavi IH, Hazen PG, Horvath B, Ingram JR, Kirby JS, Matusiak L, Orenstein LAV, Orgill DP, Pena-Robichaux V, Podda M, Prens E, Resnik B, Lindhardt Saunte DM, Saylor DK, Thorlacius L, Villumsen B, Vossen ARJV, Sayed CJ
Breast Magnetic Resonance Imaging for Preoperative Evaluation of Breast Cancer: A Systematic Review and Meta-Analysis
Eisen A, Fletcher GG, Fienberg S, George R, Holloway C, Kulkarni S, Seely JM, Muradali D
Cystic Neutrophilic Granulomatous Mastitis in Pregnancy
John C. Kingdom, J. Craig Richardson, Gary T.C. Ko, Ralph George
Impact of 18F-Labeled Fluorodeoxyglucose Positron Emission Tomography-Computed Tomography Versus Conventional Staging in Patients With Locally Advanced Breast Cancer
Dayes IS, Metser U, Hodgson N, Parpia S, Eisen AF, George R, Blanchette P, Cil TD, Arnaout A, Chan A
Preoperative Breast Magnetic Resonance Imaging: An Ontario Health (Cancer Care Ontario) Clinical Practice Guideline
Muradali D, Fletcher GG, Cordeiro E, Fienberg S, George R, Kulkarni S, Seely JM, Shaheen R, Eisen A
Wound care for patients with hidradenitis suppurativa: Recommendations of an international panel of experts.
Chopra D, Anand N, Brito S, Coutts PM, George R, Kimball AB, Kirsner RS, Alavi A, Lev-Tov H
Outcome Measures for the Evaluation of Treatment Response in Hidradenitis Suppurativa for Clinical Practice: A HiSTORIC Consensus Statement.
Mastacouris N, Tannenbaum R, Strunk A, Koptyev J, Aarts P, Alhusayen R, Bechara FG, Benhadou F, Bettoli V, Brassard A, Brown D, Choon SE, Coutts P, da Silva DLF, Daveluy S, Dellavalle RP, Del Marmol V, Emtestam L, Gebauer K, George R, Giamarellos-Bourboulis EJ, Goldfarb N, Hamzavi I, Hazen PG, Horváth B, Hsiao J, Ingram JR, Jemec GBE, Kirby JS, Lowes MA, Marzano AV, Matusiak L, Naik HB, Okun MM, Oon HH, Orenstein LAV, Paek SY, Pascual JC, Fernandez-Peñas P, Resnik BI, Sayed CJ, Thorlacius L, van der Zee HH, van Straalen KR, Garg A
The Canadian F.I.G.H.T. (Fluorescence Image-Guided Help in Treating) Breast Cancer Surgical Trial
Principal investigators: Dacosta, Ralph S
Keywords: Breast Cancer Surgery; Breast Conservative Surgery; Breast Pathology; Cancer Imaging; Fluorescence Contrast Agents; Fluorescence Image-Guided Surgery; Intraoperative Margin Assessment; Medical Devices; Optical Imaging; Surgical Re-Excision
The Canadian F.I.G.H.T. (Fluorescence Image-Guided Help in Treating) Breast Cancer Surgical Trial
Principal investigators: Dacosta, Ralph S
Keywords: Breast Cancer Surgery; Breast Conservative Surgery; Breast Pathology; Cancer Imaging; Fluorescence Contrast Agents; Fluorescence Guided Surgery; Intraoperative Margin Assessment; Medical Device; Optical Imaging; Surgery
From public funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998 with their latest competition results, the Canada Foundation for Innovation, Genome Canada, the Canadian Space Agency, Canada Research Chairs, the Fonds de recherche du Québec, Ontario research funding, Michael Smith Health Research BC, the Canadian Cancer Society, Heart & Stroke and Brain Canada.
Frequent collaborators
- Sameer Parpia and Mark Norman Levine: 57 shared papers
- Vincent Piguet and David Croitoru: 37 shared papers
- Ian Stuart Dayes and Mark Norman Levine: 30 shared papers
- Sameer Parpia and Ian Stuart Dayes: 20 shared papers
- Nicole Hodgson and Mark Norman Levine: 16 shared papers
- Jean Seely and Angel Arnaout: 15 shared papers
- Vincent Piguet and Raed Alhusayen: 12 shared papers
- Vincent Piguet and Afsaneh Alavi: 11 shared papers
- Andrea Eisen and Tulin Cil: 10 shared papers
- Andrea Eisen and Mark Norman Levine: 8 shared papers
- Afsaneh Alavi and Raed Alhusayen: 8 shared papers
- Vincent Piguet and Marissa Joseph: 7 shared papers
- Jean Seely and Supriya Kulkarni: 7 shared papers
- Raed Alhusayen and David Croitoru: 7 shared papers
- Andrea Eisen and Ian Stuart Dayes: 6 shared papers
- Andrea Eisen and Derek Muradali: 6 shared papers
- Mark Norman Levine and Angel Arnaout: 6 shared papers
- Mark Norman Levine and Ur Metser: 6 shared papers
- Raed Alhusayen and Ralph George: 6 shared papers
- Sameer Parpia and Andrea Eisen: 5 shared papers
- Sameer Parpia and Ur Metser: 5 shared papers
- Andrea Eisen and Angel Arnaout: 5 shared papers
- Ian Stuart Dayes and Ur Metser: 5 shared papers
- Reza Donald Mirza and Vincent Piguet: 5 shared papers
- Supriya Kulkarni and Derek Muradali: 5 shared papers
- Sameer Parpia and Nicole Hodgson: 4 shared papers
- Andrea Eisen and Jean Seely: 4 shared papers
- Reza Donald Mirza and Raed Alhusayen: 4 shared papers
- Jan Dutz and Vincent Piguet: 4 shared papers
- Andrea Eisen and Nicole Hodgson: 3 shared papers
- Andrea Eisen and Ralph George: 3 shared papers
- Andrea Eisen and Claire Holloway: 3 shared papers
- Andrea Eisen and Supriya Kulkarni: 3 shared papers
- Ian Stuart Dayes and Tulin Cil: 3 shared papers
- Tulin Cil and Angel Arnaout: 3 shared papers
- David Croitoru and Marissa Joseph: 3 shared papers
- Angel Arnaout and Jeannie Richardson: 3 shared papers
- Ralph George and Derek Muradali: 3 shared papers
- Reza Donald Mirza and Jill Hamilton: 2 shared papers
- Reza Donald Mirza and Marissa Joseph: 2 shared papers
- Reza Donald Mirza and Ralph George: 2 shared papers
- Jan Dutz and Afsaneh Alavi: 2 shared papers
- Jill Hamilton and Vincent Piguet: 2 shared papers
- Jill Hamilton and Raed Alhusayen: 2 shared papers
- Jill Hamilton and Ralph George: 2 shared papers
- Vincent Piguet and Ralph George: 2 shared papers
- Jean Seely and Ralph George: 2 shared papers
- David Croitoru and Ralph George: 2 shared papers
- Marissa Joseph and Ralph George: 2 shared papers
- Ralph George and Supriya Kulkarni: 2 shared papers
- Sameer Parpia and Ralph George: 1 shared paper
- Nicole Hodgson and Ralph George: 1 shared paper
- Nicole Hodgson and Claire Holloway: 1 shared paper
- Ian Stuart Dayes and Ralph George: 1 shared paper
- Mark Norman Levine and Ralph George: 1 shared paper
- John Kingdom and Ralph George: 1 shared paper
- John Kingdom and Jeannie Richardson: 1 shared paper
- Jan Dutz and Marcus Tan: 1 shared paper
- Jan Dutz and Ralph George: 1 shared paper
- Tulin Cil and Ralph George: 1 shared paper
- Jean Seely and Claire Holloway: 1 shared paper
- Marcus Tan and Raed Alhusayen: 1 shared paper
- Marcus Tan and Ralph George: 1 shared paper
- Afsaneh Alavi and Ralph George: 1 shared paper
- Angel Arnaout and Ralph George: 1 shared paper
- Ralph George and Claire Holloway: 1 shared paper
- Ralph George and Jeannie Richardson: 1 shared paper
- Ralph George and Ur Metser: 1 shared paper
- Department of Medicine
- Department of Surgery
- Department of Oncology
- Department of Medical Imaging
- Radiology
- Department of Nutritional Sciences
- Department of Immunology
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Raed Alhusayen
Department of Medicine
6 shared papers, latest 2026
Derek Muradali
Department of Medical Imaging
3 shared papers, latest 2024
Andrea Eisen
Department of Oncology
3 shared papers, latest 2024
Supriya Kulkarni
Department of Medical Imaging
2 shared papers, latest 2024
Reza Donald Mirza
Department of Medicine
2 shared papers, latest 2026
Jill Hamilton
Department of Nutritional Sciences
2 shared papers, latest 2026
Jean Seely
Radiology
2 shared papers, latest 2024
David Croitoru
Department of Medicine
2 shared papers, latest 2026
Marissa Joseph
Department of Medicine
2 shared papers, latest 2026
Vincent Piguet
Department of Immunology
2 shared papers, latest 2026
Claire Holloway
Department of Surgery
1 shared papers, latest 2024
Jeannie Richardson
Department of Surgery
1 shared papers, latest 2024
Ur Metser
Department of Medical Imaging
1 shared papers, latest 2023
Marcus Tan
Department of Medicine
1 shared papers, latest 2018
Afsaneh Alavi
Department of Medicine
1 shared papers, latest 2020
Sameer Parpia
Department of Oncology
1 shared papers, latest 2023
Angel Arnaout
Institute of Health Policy, Management, and Evaluation
1 shared papers, latest 2023
Nicole Hodgson
Department of Surgery
1 shared papers, latest 2023
Ian Stuart Dayes
Department of Oncology
1 shared papers, latest 2023
Mark Norman Levine
Department of Oncology
1 shared papers, latest 2023
John Kingdom
Department of Obstetrics & Gynaecology
1 shared papers, latest 2024
Jan Dutz
Department of Dermatology and Skin Science
1 shared papers, latest 2018
Howard Hu
Occupational and Environmental Health
1 shared papers, latest 2018
Tulin Cil
Department of Surgery
1 shared papers, latest 2023
A short, specific email works best. This draft uses one of their recent papers; replace the parts in brackets with your own details before sending.
Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.