Physician Directory

This list is currently being updated.

Filter By Division

Filter By Last Name

Displaying All Physicians.

  • ValĂ©rie Gratton MD CCFP

    Physician Bio

    Faculty Career Path: Clinician Teacher

    Dr. Valérie Gratton is an Assistant Professor and a Clinician-Teacher with the Division of Palliative Care at the University of Ottawa. As of April 2011, Dr. Gratton began implementing a new Palliative Care Consultation Team at the Montfort Hospital – an acute care community and teaching hospital in Ottawa. Dr. Gratton, a family physician by training, has also been working as a hospitalist on the medical wards of Montfort Hospital since 2007.

    Dr. Gratton completed her medical degree at the University of Ottawa in 2005, and then underwent a two-year Family Medicine residency program with the University of Ottawa’s Montfort Hospital stream. In January 2011, she completed her fellowship in Palliative Medicine through the Palliative Medicine Residency Program with the University of Ottawa.

    Specific interests include the importance and roles of palliative care in acute care hospitals, and prognostication in non-malignant diseases. Her affiliation to Montfort Hospital, the only francophone teaching hospital west of Quebec, demonstrates her desire to offer quality medical care to this patient population, as well as to teach in both official languages.



    Physician Contact
    Title: Physician, Palliative Care
    Phone: 613 746 4621 ext 2056

    Montfort Hospital

    object(stdClass)#347 (4) { ["title"]=> string(26) "Physician, Palliative Care" ["phone"]=> string(21) "613 746 4621 ext 2056" ["email"]=> string(28) "" ["office"]=> string(17) "Montfort Hospital" }
    Administrative Contact
    Name: Anne Roberts
    Phone: 613 746 4621 ext. 2056
    Fax: n/a
    Mailing Address: Montfort Hospital 713 Montreal Road Ottawa ON K1A 0S2
  • Catherine J. Gray MD MSc FRCPC

    Physician Bio

    Faculty Career Path: Clinician Teacher

    Dr. Gray is a UBC medical graduate who joined the staff in 2010 having completed her Fellowship in Toronto. She is an Assistant Professor in the Faculty of Medicine and her career path is as a busy Clinician-teacher at both the Civic and General Campuses.

    Physician Contact
    Title: Assistant Professor of Medicine, University of Ottawa, General Internal Medicine
    object(stdClass)#296 (1) { ["title"]=> string(80) "Assistant Professor of Medicine, University of Ottawa, General Internal Medicine" }
    Administrative Contact
    Name: Pauline Denault
    Phone: 613 761 5164
    Fax: 613 761 4036
    Mailing Address: Ottawa Hospital –Civic Campus, D105C 1053 Carling Avenue Ottawa, ON, K1Y 4E9
  • Sylvie Gregoire MD FRCPC

    Physician Bio

    Gi training at TOH .

    Fellowship in Marseille (France) in therapeutic endoscopy.

    Joined gi division 1988.

    Current responsibilities :

    -Clinician teacher with expertise in therapeutic endoscopy

    -GI block chair for francophone students at Ottawa University

    -Director of Endoscopy , TOH

    Physician Contact
    Title: Sylvie Gregoire
    Phone: 613 738 8400 ext: 82197

    1919 Riverside Drive

    object(stdClass)#315 (3) { ["title"]=> string(15) "Sylvie Gregoire" ["phone"]=> string(23) "613 738 8400 ext: 82197" ["office"]=> string(26) "1919 Riverside Drive #206" }
    Administrative Contact
    Name: Sonia Cleroux
    Phone: 613 738 8206
    Mailing Address: 1919 Riverside Drive #206
  • David Grimes MD FRCPC

    Physician Bio

    Dr. David Grimes

    Division Head Neurology

    Dr. Grimes received his Doctorate in Medicine (Cum Laude) and completed his residency in Neurology at the University of Ottawa. He then spent two years (1997 to 1999) at the Toronto Hospital and the Centre for Research in Neurodegenerative Diseases as a research fellow in movement disorders and molecular genetics. He joined the Department of Medicine in Ottawa in 1999 and is currently an Associate Professor at the University of Ottawa and an Associate Scientist at the Ottawa Hospital Research Institute.

    Read more


    Physician Contact
    Title: Head, Division of Neurology
    object(stdClass)#338 (1) { ["title"]=> string(27) "Head, Division of Neurology" }
    Administrative Contact
    Name: Kristina Zacharias
    Phone: 18162
  • Antoine Hakim MD PhD FRCPC

    Physician Bio

    Antoine Hakim MD PhD FRCPC

    Faculty Career Path: Clinician Administrator

    Dr. Antoine Hakim was first an engineer and at the age of 29 began his medical training at The Albany Medical College in New York.  In 1979 he completed his residency in Neurology at the Montreal Neurological Institute at which time his research career in stroke began.

    Read More

    Physician Contact
    Title: Neurologist
    object(stdClass)#317 (1) { ["title"]=> string(11) "Neurologist" }
    Administrative Contact
    Name: Nancy MacDonald
    Phone: 613 562 5462
    Fax: 613 562 5403
    Mailing Address: 451 Smyth Road, Rm 2411 Ottawa ON K1H 8M5
  • Samantha Halman MD FRCPC

    Physician Bio

    Samantha Halman MD FRCPC MMED

    GIM 2-year Subspecialty Program Director

    Dr. Halman took over as the Program Director for the GIM 2-year residency program in January 2017 after acting as the Academic Lead and Associate Program Director since 2013.


    Physician Contact
    Title: Samantha Halman
    object(stdClass)#316 (1) { ["title"]=> string(15) "Samantha Halman" }
    Administrative Contact
    Name: Stacy Louwe-Bromley
    Phone: 613 737 8979
    Fax: 613 737 8688
    Mailing Address: The Ottawa Hospital General Campus CPCR 501 Smyth Road, Box 209 Ottawa ON K1H 8L6