Dr. Gilbert Cornut – Infectious Disease Specialist | Montréal, QC

Dr. Gilbert Cornut is a dedicated Infectious Disease Specialist (Medical Microbiology Co-Focus), committed to providing expert medical care for patients with infectious diseases. Practicing at Hôpital Notre-Dame in Montréal, QC, he is a trusted provider of specialized infectious disease care in the community. His practice adheres to the high standards set by the Collège des médecins du Québec (CMQ), ensuring quality, safety, and professionalism in all aspects of patient care. As an Infectious Disease Specialist (Medical Microbiology Co-Focus), he combines clinical infectious disease expertise with specialized knowledge in laboratory diagnostics of microorganisms and antimicrobial susceptibility testing. The clinic provides expert consultation and management for a broad range of infectious diseases, supported by advanced diagnostic capabilities and adherence to current treatment guidelines.

Dr. Cornut holds a Medical Degree from a recognized institution, followed by residency training in Internal Medicine and a specialized fellowship in Infectious Diseases. He may also possess qualifications in Medical Microbiology, reflecting his comprehensive expertise in both clinical and laboratory aspects of infectious diseases. With over 6 years of experience practicing as an Infectious Disease Specialist (Medical Microbiology Co-Focus) since 2018, he has established a reputation for meticulous diagnosis and effective treatment. He has completed rigorous postgraduate training and holds the necessary certifications to practice in Quebec, demonstrating his commitment to ongoing professional development and adherence to provincial standards.

Driven by a philosophy of precision and evidence-based medicine, Dr. Cornut is committed to accurate diagnosis and effective management of infectious diseases. He emphasizes patient education on infection prevention strategies and promotes antimicrobial stewardship to combat antibiotic resistance. His focus extends to vulnerable populations and complex cases, providing care in collaboration with primary care physicians, public health authorities, and other specialists. Dedicated to improving patient outcomes, Dr. Cornut offers infectious disease consultations and treatments in French, ensuring clear communication and culturally sensitive care for the Montréal community.

Dr. Gilbert Cornut provides expert diagnosis and management for a wide range of infectious diseases, including:

Fungal and Parasitic Infections

Dr. Cornut manages diseases caused by fungi (mycoses) or parasites, which can range from superficial skin infections to life-threatening systemic illnesses.

• Giardiasis and Other Intestinal Parasitic Infections: Diagnosis via stool microscopy or antigen tests; treated with specific antiparasitic medications.
• Endemic Mycoses (e.g., Histoplasmosis, Blastomycosis - region dependent): Fungal infections caused by organisms found in specific geographic regions, which can cause lung infections or disseminate throughout the body.
• Malaria: Diagnosis requires blood smear examination or rapid diagnostic tests.

Common Bacterial Infections

Dr. Cornut manages diagnosis involves identifying the specific bacteria and its susceptibility to antibiotics.

• Bone and Joint Infections (Osteomyelitis, Septic Arthritis): Managed in collaboration with orthopedic specialists.
• Sepsis and Bacteremia (Bloodstream Infections): Bacteremia refers to the presence of bacteria in the bloodstream.
• Pneumonia (Bacterial): Symptoms include cough, fever, chills, and difficulty breathing.

Infections in Immunocompromised Patients

Dr. Cornut manages includes patients with HIV/AIDS, organ transplant recipients, cancer patients on chemotherapy, and those on immunosuppressive medications.

• Infections in Hematopoietic Stem Cell Transplant (HSCT) Recipients: Management of graft-versus-host disease (GVHD) related infections.
• Primary Immunodeficiency-Associated Infections: May involve immunoglobulin replacement therapy and prophylactic antimicrobials.
• Infections in Solid Organ Transplant Recipients: Balancing infection treatment with maintaining graft function.

This list is not exhaustive. For a comprehensive evaluation of your condition, a consultation with Dr. Gilbert Cornut is necessary.

• Travel Medicine and Tropical Diseases Consultation: Post-travel screening for individuals with relevant exposures or symptoms.
• Infections Related to Medical Devices and Implants: Management of infections associated with prosthetic joints, pacemakers, catheters, and other implanted medical devices.
• Tuberculosis (TB) Diagnosis and Management: Management of complex TB treatment regimens, including drug-resistant TB.
• Bone and Joint Infections (Osteomyelitis, Septic Arthritis): Diagnosis and long-term antimicrobial management of infections affecting bones and joints.
• Infection Prevention and Control (IPC) Consultation: Guidance on outbreak management and implementation of IPC best practices.
• Antimicrobial Stewardship and Management: Promoting the appropriate use of antimicrobial agents to enhance patient outcomes, reduce microbial resistance, and decrease the spread of multidrug-resistant organisms.

Note: This list provides an overview. Specific diagnostic and treatment plans are determined after a thorough consultation with Dr. Cornut.

All infectious disease services are provided in accordance with the standards of practice set by the Collège des médecins du Québec (CMQ) and relevant Association of Medical Microbiology and Infectious Disease Canada (AMMI Canada), Public Health Agency of Canada (PHAC), and relevant provincial guidelines. A referral from a physician is generally required for consultation.

Dr. Cornut practices primarily at Hôpital Notre-Dame, located in the vibrant neighborhood of Plateau Mont-Royal South / Village East in Montréal. The clinic is conveniently situated near Schwartz's Deli, easily accessible via Société de transport de Montréal (STM) options including Métro and Bus routes. The facility is equipped for infectious disease consultations and follow-up care, providing a professional and discreet environment for patients seeking specialized infectious disease services. Parking is typically available nearby, with accessible spots for patients requiring them.

Do I need a referral to see Dr. Cornut?

Yes, a referral from your family physician or another specialist (e.g., an internist, surgeon, or pediatrician if applicable) is generally required to see an Infectious Disease Specialist like Dr. Cornut for services covered by provincial health insurance (e.g., Régie de l'assurance maladie du Québec (RAMQ)). This ensures that Dr. Cornut receives important medical history and that the consultation is appropriate for your condition. The clinic's fax number for referrals is typically (514) 362-7963.

Are services from Dr. Cornut covered by provincial health insurance?

Medically necessary services provided by an Infectious Disease Specialist like Dr. Cornut, such as consultations, diagnostic tests, and management of conditions like HIV or hepatitis, are generally covered by your provincial health plan, Régie de l'assurance maladie du Québec (RAMQ). Consultations with an Infectious Disease Specialist like Dr. Cornut, as well as medically necessary diagnostic tests and treatments for infectious conditions, are generally covered by Régie de l'assurance maladie du Québec (RAMQ). This includes management of chronic infections like HIV or viral hepatitis. Some travel medicine services or specific vaccinations for travel may not be covered and could be an out-of-pocket expense or covered by private insurance. It's advisable to confirm coverage for any non-urgent or preventative services with Dr. Cornut's office or Régie de l'assurance maladie du Québec (RAMQ).

What are some common conditions treated by Dr. Cornut?

As an Infectious Disease Specialist, Dr. Cornut manages numerous types of infections. These frequently include severe skin and soft tissue infections, pneumonia, bloodstream infections, sexually transmitted infections, travel-related illnesses, and infections requiring long-term or complex antibiotic therapy. combining clinical infectious disease expertise with specialized knowledge in laboratory diagnostics of microorganisms and antimicrobial susceptibility testing.

What is Dr. Cornut's role in antibiotic stewardship?

Dr. Cornut contributes to antibiotic stewardship by promoting judicious antibiotic prescribing. This helps combat the growing problem of drug-resistant bacteria. He advises on appropriate antibiotic selection and duration for complex infections, and may be involved in hospital or community programs to improve antibiotic use.

What is the difference between an Infectious Disease Specialist and a Medical Microbiologist?

An Infectious Disease (ID) Specialist like Dr. Cornut is a clinician who directly diagnoses and treats patients with infections. A Medical Microbiologist is primarily a laboratory-based specialist who oversees the lab testing for bacteria, viruses, fungi, and parasites; they interpret lab results and advise clinicians on diagnostics and antimicrobial susceptibility. While their roles are distinct, they work very closely. Some physicians, like Dr. Cornut may be dually certified in both ID and Microbiology, bridging clinical patient care with laboratory diagnostics. A Infectious Disease Specialist (Medical Microbiology Co-Focus), combining clinical infectious disease expertise with specialized knowledge in laboratory diagnostics of microorganisms and antimicrobial susceptibility testing. They also specialize in the diagnosis, treatment, and prevention of a wide spectrum of infections caused by bacteria, viruses, fungi, and parasites.

When should I see an Infectious Disease Specialist like Dr. Cornut?

You should see an Infectious Disease Specialist like Dr. Cornut if you have an infection that is severe, persistent, recurrent, difficult to diagnose, or not responding to standard treatments. This includes conditions like fevers of unknown origin, complex infections after surgery or travel, HIV, viral hepatitis, or if you are immunocompromised and develop an infection. A referral from your family doctor or another specialist is typically required.

Hôpital Notre-Dame
1560 Rue Sherbrooke E
Montréal, QC H2L 4M1

Office Phone: (514) 413-8777 | Office Fax: (514) 362-7963

Dr. Cornut is a licensed Infectious Disease Specialist (Medical Microbiology Co-Focus) regulated by the Collège des médecins du Québec (CMQ) under the Medical Act in Quebec. A referral from a family physician or another specialist is generally required for a consultation with Dr. Cornut, particularly for services covered by Régie de l'assurance maladie du Québec (RAMQ).

Verify Dr. Cornut's registration with the Collège des médecins du Québec (CMQ): https://www.cmq.org/en/directory/physicians?number=18364