The following cancers comprise the Head and Neck (ENT) Site Group:
- Oral Cavity (Mobile Tongue, Mouth, Gums and Inner Cheek)
- Pharynx
- Larynx
- Salivary Glands
- Nasal Cavity and Paranasal Sinuses
- Nasal Vestibule
- Unknown Primary Cancers in the Head and Neck
Members of the Head and Neck Site Group:

John Waldron
Position: Physician leader
Contact Information:
Tel: (416) 946-2000 ext 6522 | John.Waldron@rmp.uhn.on.ca
John Cho
Position: Physician member
Contact Information:
Tel: (416) 946-2000 ext 2124 | John.cho@rmp.uhn.on.ca
Bernard Cummings
Position: Physician member
Contact Information:
Tel: (416) 946-2000 ext 2129 | Bernard.cummings@rmp.uhn.on.ca
Laura Dawson
Position: Physician member
Contact Information:
Tel: (416) 946-2000 ext 2125 | Laura.dawson@rmp.uhn.on.ca
Andrew Hope
Position: Physician member
Contact Information:
Tel: (416) 946-2000 ext 2124 | Andrew.Hope@rmp.uhn.on.ca
John Kim
Position: Physician member
Contact Information:
Tel: (416) 946-2000 ext 2126 | John.kim@rmp.uhn.on.ca
Brian O'Sullivan
Position: Physician member
Contact Information:
Tel: (416) 946-2000 ext 2125 | Brian.osullivan@rmp.uhn.on.ca
Jolie Ringash
Position: Physician member
Contact Information:
Tel: (416) 946-2000 ext 4662 | Jolie.ringash@rmp.uhn.on.ca
- Dr. Stephen Breen, Lead Physicist member, Stephen.breen@rmp.uhn.on.ca,
Tel: (416) 946-2000 ext 5421 - Dr. Andrei Damyanovich, Physicst member, Andrei.Damyanovich@rmp.uhn.on.ca,
Tel: (416) 946-2000 ext 5547 - Dr. Andrea McNiven, Physicist member, Andrea.Mcniven@rmp.uhn.on.ca,
Tel: (416) 946-2000 ext 4273 - Dr. Monique Van Prooijen, Physicist member, Monique.Vanprooijen@rmp.uhn.on.ca
Tel: (416) 946-2000 ext 5897 - Lily Chau, Super Team I leader, Lily.Chau@rmp.uhn.on.ca
Tel: (416) 946-4501 ext 5500 - Veng Chhin, Radiation Therapy site leader, Veng.Chhin@rmp.uhn.on.ca
Patients may be referred to one of the radiation oncologists in the Site Group either through the departmental referral process or by contacting one of the physicians directly.
This page was last updated August 5th, 2010 at 9:49am.

