Our Physicians

COAG Clinic is staffed by specialists in General Internal Medicine. The group works across hospital and outpatient settings, providing consultation for adults with complex or multi-system medical concerns.

Pascal Bastien, MD, FRCPC

General Internal Medicine

Dr. Bastien is a specialist in General Internal Medicine. His practice includes inpatient and outpatient care with a focus on comprehensive assessment of complex medical conditions and coordination of ongoing management with primary care and other specialists.

Samer Makhaly, MD, FRCPC

General Internal Medicine

Dr. Makhaly is a General Internal Medicine physician whose clinical work spans hospital-based medicine and ambulatory consultations. His interests include complex multi-morbidity, optimization of medical therapy, and clear communication with patients and referring clinicians.

Ahmed Zaki, MD, FRCPC

General Internal Medicine

Dr. Zaki is a General Internal Medicine specialist with experience in both inpatient and outpatient care. His practice emphasizes practical, patient-centered care plans and careful attention to transitions between hospital and community settings.

Andrew Remfry, MD, FRCPC

General Internal Medicine

Dr. Remfry is a General Internal Medicine physician providing consultation and follow-up for adults with complex medical issues. He works closely with colleagues in primary care and subspecialty services to support safe, coordinated management.