Dr. Maryse Cayouette – Infectious Disease Specialist | Saint-Charles-Borromée, QC

Dr. Maryse Cayouette is a dedicated Infectious Disease Specialist (Medical Microbiology Co-Focus), committed to providing expert medical care for patients with infectious diseases. Practicing at the CISSS de Lanaudière-Direction de santé publique in Saint-Charles-Borromée, QC, she is a trusted provider of specialized infectious disease care in the community. Her practice adheres to the high standards set by the Collège des médecins du Québec (CMQ), ensuring quality and safety in all patient interactions. As an Infectious Disease Specialist (Medical Microbiology Co-Focus), she combines clinical infectious disease expertise with specialized knowledge in laboratory diagnostics of microorganisms and antimicrobial susceptibility testing. She also specializes in the diagnosis, treatment, and prevention of a wide spectrum of infections caused by bacteria, viruses, fungi, and parasites. 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.

She holds a Medical Degree from a recognized institution and has completed rigorous postgraduate training, including residency in Internal Medicine (or Pediatrics) followed by a fellowship in Infectious Diseases. Additionally, she may hold qualifications in Medical Microbiology, underscoring her comprehensive expertise. With over 13 years of specialized experience since 2011, Dr. Cayouette is well-equipped to handle complex infectious cases. She has obtained the necessary certifications to practice as an Infectious Disease Specialist (Medical Microbiology Co-Focus) in Quebec, including certifications from the Collège des médecins du Québec (CMQ).

Dr. Cayouette’s professional philosophy centers on delivering accurate diagnoses and effective treatments for infectious diseases through evidence-based medicine. She is committed to educating her patients about their conditions and infection prevention strategies. Her approach emphasizes promoting antimicrobial stewardship to combat antibiotic resistance, with a particular focus on vulnerable populations and complex infection management. She values collaborative care, working closely with primary care physicians, public health authorities, and other specialists to ensure optimal outcomes. Dr. Cayouette provides infectious disease consultations and treatments primarily in French, dedicated to enhancing patient health and managing infectious diseases in Saint-Charles-Borromée.

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

Viral Infections and Syndromes

Dr. Cayouette manages illnesses caused by viruses, ranging from common acute conditions to chronic infections.

• Influenza and Other Respiratory Viruses: Guidance on antiviral treatment and prevention (vaccination).
• Herpesvirus Infections (HSV, VZV, CMV, EBV): Includes antiviral therapy for acute episodes and management of complications, especially in immunocompromised patients.
• Viral Hepatitis (Hepatitis A, B, C, D, E): Focus on chronic Hepatitis B and C, utilizing modern antiviral therapies to achieve viral suppression or cure.

Infections in Immunocompromised Patients

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

• Infections in Solid Organ Transplant Recipients: Includes prophylactic strategies and treatment of viral (CMV, EBV), fungal, and bacterial infections.
• Primary Immunodeficiency-Associated Infections: May involve immunoglobulin replacement therapy and prophylactic antimicrobials.
• Infections in Cancer Patients (Oncology): Prophylaxis and treatment of febrile neutropenia and specific infections common in cancer patients.

Fungal and Parasitic Infections

Dr. Cayouette manages treatment involves specific antifungal or antiparasitic medications, often guided by an infectious disease specialist.

• Endemic Mycoses (e.g., Histoplasmosis, Blastomycosis - region dependent): Relevant in areas where these fungi are prevalent.
• Giardiasis and Other Intestinal Parasitic Infections: Infections of the gastrointestinal tract caused by parasites like Giardia, Cryptosporidium, or Entamoeba histolytica.
• Toxoplasmosis: Management involves specific antiparasitic drugs.

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

• Infection Prevention and Control (IPC) Consultation: Expert advice on preventing healthcare-associated infections (HAIs) in hospitals and community settings.
• Comprehensive Infectious Disease Consultation: Thorough evaluation, diagnosis, and management of complex or unusual infections.
• Management of Infections in Immunocompromised Hosts: Specialized care for patients with weakened immune systems due to conditions like organ transplantation, cancer chemotherapy, or immunodeficiency disorders.
• Management of Common and Uncommon Infections: Includes skin and soft tissue infections, bone and joint infections, pneumonia, bloodstream infections, and endocarditis.
• Bone and Joint Infections (Osteomyelitis, Septic Arthritis): Often requires a multidisciplinary approach with orthopedic surgeons.
• Travel Medicine and Tropical Diseases Consultation: Post-travel screening for individuals with relevant exposures or symptoms.

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

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. Cayouette practices at the infectious disease clinic in Saint-Charles-Borromée, situated within the CISSS de Lanaudière-Direction de santé publique. The clinic is conveniently located near major medical facilities and laboratories, ensuring seamless integration of diagnostic and treatment services. Easily accessible via local public transit routes, the facility offers a professional and discreet environment dedicated to infectious disease consultation and follow-up care. Parking is typically available near the clinic, with accessible spots for patients requiring special accommodations. The clinic is equipped for infectious disease consultations, providing a comfortable setting for personalized patient care in the community.

Do I need a referral to see Dr. Cayouette?

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. Cayouette for services covered by provincial health insurance (e.g., Régie de l'assurance maladie du Québec (RAMQ)). This ensures that Dr. Cayouette receives important medical history and that the consultation is appropriate for your condition. The clinic's fax number for referrals is typically (450) 759-3742.

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

Dr. Cayouette, as an Infectious Disease Specialist, focuses on the clinical care of patients – examining them, ordering tests, and prescribing treatment for infections. A Medical Microbiologist focuses on the laboratory aspects of identifying pathogens and their resistance patterns, providing crucial information to ID specialists and other doctors. They often collaborate, and some specialists like Dr. Cayouette may have qualifications in both areas, providing a unique expertise in managing infectious diseases, combining clinical infectious disease expertise with specialized knowledge in laboratory diagnostics of microorganisms and antimicrobial susceptibility testing.

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

You should see an Infectious Disease Specialist like Dr. Cayouette 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.

What are some common conditions treated by Dr. Cayouette?

As an Infectious Disease Specialist, Dr. Cayouette 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. She combines clinical infectious disease expertise with specialized knowledge in laboratory diagnostics of microorganisms and antimicrobial susceptibility testing.

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

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

CISSS de Lanaudière-Direction de santé publique
245 rue Curé-Majeau
Saint-Charles-Borromée, QC J6E 8S8

Office Phone: (450) 759-6660 | Office Fax: (450) 759-3742

Dr. Cayouette 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. Cayouette, particularly for services covered by Régie de l'assurance maladie du Québec (RAMQ).

Verify Dr. Cayouette's registration with the Collège des médecins du Québec (CMQ): https://www.cmq.org/en/directory/physicians?number=95217