Dr. Olivier St-Hilaire – Pediatrician | Terrebonne, QC

Dr. Olivier St-Hilaire is a dedicated Pediatrician committed to providing comprehensive and compassionate healthcare for infants, children, and adolescents. Practicing at Hôpital Pierre Le-Gardeur in Terrebonne, QC, he is an integral part of the local pediatric healthcare community. His practice adheres to the high standards set by the Collège des médecins du Québec (CMQ), ensuring quality and safety in every aspect of patient care. Dr. St-Hilaire focuses on preventive care, well-child check-ups, immunizations, and the management of common childhood illnesses, promoting healthy growth and development from infancy through adolescence. His approach emphasizes building trusting relationships with families in a welcoming and child-friendly environment, dedicated to supporting the health and well-being of his young patients.

He holds a Medical Degree from a recognized institution and has accumulated over 7 years of experience as a Pediatrician since 2017. Throughout his career, he has completed extensive post-graduate training and holds the necessary certifications to practice Pediatrics (Comprehensive care for infants, children, and adolescents) in QC, ensuring he is well-equipped to meet the diverse healthcare needs of his patients. His ongoing commitment to professional development reflects his dedication to providing evidence-based, up-to-date pediatric care.

Dr. St-Hilaire’s clinical philosophy centers on family-centered care, emphasizing collaboration with parents and caregivers to develop personalized treatment plans. He advocates for preventive health measures, early intervention, and health education to empower families in managing their child's health. Fluent in French, he is committed to clear communication and empathetic support, making him a trusted healthcare provider for families in Terrebonne. His goal is to foster a positive, supportive environment where children can thrive and reach their full potential.

Dr. Olivier St-Hilaire provides care for a wide range of childhood conditions, including:

Common General Pediatric Conditions

• Constipation & Other Common Digestive Issues: Difficulties with bowel movements or other common gastrointestinal complaints in children.
• Asthma (Mild to Moderate): A chronic lung condition causing airway inflammation and narrowing, leading to wheezing and breathing difficulties.
• Eczema (Atopic Dermatitis - general management): A chronic skin condition causing dry, itchy, and inflamed skin.

Developmental & Behavioral Conditions

• Speech & Language Delays: Difficulties in understanding or using spoken language appropriate for a child's age.
• Autism Spectrum Disorder (ASD): A complex developmental condition involving challenges with social communication, restricted interests, and repetitive behaviors.
• Attention-Deficit/Hyperactivity Disorder (ADHD): A neurodevelopmental disorder characterized by persistent patterns of inattention, hyperactivity, and impulsivity.

Adolescent Health Concerns

• Eating Disorders (Anorexia Nervosa, Bulimia Nervosa - initial assessment & coordination): Serious conditions related to persistent eating behaviors that negatively impact health, emotions and ability to function.
• Menstrual Disorders (e.g., irregular periods, dysmenorrhea): Irregular, heavy, or painful periods in adolescent girls.
• Acne & Other Skin Conditions: Common dermatological issues prevalent during adolescence.

This list provides examples and is not exhaustive. For personalized advice, please discuss your child's specific situation with Dr. Olivier St-Hilaire.

• Nutritional Counseling & Weight Management for Children & Adolescents: Guidance on healthy eating habits, addressing nutritional deficiencies, and managing weight concerns in the pediatric population.
• Management of Chronic Pediatric Conditions: Ongoing care and coordination for children with long-term health issues like asthma, allergies, eczema, diabetes, and ADHD.
• Comprehensive Well-Child Visits (Infancy through Adolescence): Regular check-ups to monitor growth, development, nutrition, and overall health, including physical exams and age-appropriate guidance.
• Developmental Screening & Surveillance: Assessing developmental milestones (motor, language, social, cognitive) and identifying potential delays for early intervention.
• Diagnosis & Management of Acute Childhood Illnesses: Evaluation and treatment for common illnesses such as colds, flu, ear infections, sore throats, rashes, and gastrointestinal issues.
• Mental Health Screening & Initial Support: Basic screening for common pediatric mental health concerns (e.g., anxiety, depression) and providing initial support or referrals as needed.
• Lead Exposure Risk Assessment & Screening: Evaluating risk factors for lead exposure and performing screening tests as indicated by guidelines.

Note: This list provides a general overview of services offered in Pediatrics (Comprehensive care for infants, children, and adolescents). Care plans are highly individualized to meet each child's specific health needs. Please discuss with Dr. St-Hilaire or your healthcare team for details relevant to your child's care.

All medical services are provided in accordance with the standards of practice set by the Collège des médecins du Québec (CMQ) and relevant pediatric care guidelines. Contact the clinic regarding new patient intake and referral processes.

Hôpital Pierre Le-Gardeur is situated in the Terrebonne West neighborhood, near the Laval border, serving as a key medical facility within the region. The hospital's pediatric unit is easily accessible via Arterial Road, with public transit options including exo (Secteur Terrebonne-Mascouche) providing convenient travel for families. The facility is wheelchair accessible and aims to be welcoming to children and families, ensuring a comfortable environment for young patients and their caregivers. Parking is available at or near the hospital, making visits straightforward and hassle-free for those coming by car. This location is a vital hub for pediatric care in Terrebonne, offering specialized services in a family-friendly setting.

Are pediatric services with Dr. St-Hilaire covered by Régie de l'assurance maladie du Québec (RAMQ) in QC?

Medically necessary consultations, well-child visits, immunizations, and treatment for illnesses provided by a licensed Pediatrician like Dr. St-Hilaire are generally covered by Régie de l'assurance maladie du Québec (RAMQ) in QC. Some specialized tests, procedures, or medications prescribed by a subspecialist may require pre-authorization or might have specific coverage criteria. It's always a good idea to confirm coverage details with Régie de l'assurance maladie du Québec (RAMQ) or Dr. St-Hilaire's office, especially for subspecialty care.

Do I need a referral to see Dr. St-Hilaire, a Pediatrician?

For a general Pediatrician, you may be able to book an appointment directly for your child, particularly if Dr. St-Hilaire is accepting new patients or for newborn care. However, if Dr. St-Hilaire is a pediatric subspecialist (e.g., a Pediatric Cardiologist or Developmental Pediatrician), a referral from your child's family doctor or a general pediatrician is usually required for services to be covered by Régie de l'assurance maladie du Québec (RAMQ). It's best to check with Dr. St-Hilaire's clinic directly regarding their new patient and referral policies. you may be able to book an appointment directly, especially if the practice is accepting new patients, or for newborn care.

What can I expect during my child's first visit or a well-child visit with a Pediatrician?

During your child's first visit or a routine well-child check-up with Dr. St-Hilaire, He will conduct a thorough physical examination, measure your child's growth (height, weight, head circumference for infants), and discuss developmental milestones. He will also review immunization records, talk about nutrition, sleep, safety, and behavior appropriate for your child's age. This is an excellent opportunity for you to ask any questions you have about your child's health or development. These visits are key to preventive care and building a strong relationship with your child's doctor.

How should I manage my child's fever before contacting Dr. St-Hilaire?

A fever is often a sign that the body is fighting an infection. If your child has a fever but is otherwise comfortable and playful, a specific number on the thermometer isn't always the most important factor. You can help them feel more comfortable by offering fluids, dressing them in light clothing, and ensuring they get rest. Acetaminophen or ibuprofen (if appropriate for age and no contraindications) can be used to reduce fever and discomfort; always follow dosing instructions. Contact Dr. St-Hilaire's office if your child is under 3 months with any fever, has a very high fever, a fever lasting more than a few days, or if the fever is accompanied by other concerning symptoms like lethargy, rash, difficulty breathing, or signs of dehydration.

When should I take my child to see Dr. St-Hilaire if they are sick?

You should contact Dr. St-Hilaire's office if your child has symptoms that concern you, such as a high or persistent fever (especially in infants), difficulty breathing or rapid breathing, signs of dehydration (e.g., dry mouth, few wet diapers), severe pain, vomiting or diarrhea that is persistent or severe, a rash you're unsure about, unusual lethargy or irritability, or if your child just doesn't seem like themselves. The clinic staff can help determine if your child needs to be seen and how soon. For emergencies, always go to the nearest emergency department or call 911.

Hôpital Pierre Le-Gardeur
911 Montée des Pionniers
Terrebonne, QC J6V 2H2

Phone: (450) 654-7525

The facility is wheelchair accessible and aims to be welcoming to children and families.

Dr. St-Hilaire is a licensed Pediatrician regulated by the Collège des médecins du Québec (CMQ) under the Medical Act in QC. Dr. St-Hilaire may accept new patients directly for general pediatric care or via referral, depending on clinic policy. Please contact the clinic for information on new patient registration and any referral requirements for services covered by the provincial health plan.

Verify registration with the Collège des médecins du Québec (CMQ): https://www.cmq.org/en/directory/physicians?number=17323