Dr. Jason Abraham Ohayon – Pediatrician | Hamilton, ON

Dr. Jason Abraham Ohayon is a dedicated Pediatrician committed to providing comprehensive and compassionate healthcare for infants, children, and adolescents. Practicing at University Health Network in Hamilton, ON, he is an integral part of the local pediatric healthcare community. He adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring quality care for his young patients. Dr. Ohayon 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 clinic environment is designed to be welcoming and child-friendly, making visits comfortable for families and children alike.

He graduated with a Medical Degree from McMaster University in Canada and has over 27 years of experience practicing as a Pediatrician since 1997. He is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO). Throughout his career, Dr. Ohayon has dedicated himself to staying current with the latest pediatric care practices, ensuring his patients receive evidence-based and effective treatment.

Dr. Ohayon’s clinical philosophy emphasizes family-centered care, collaboration with parents and other healthcare professionals, and a strong commitment to preventive health strategies. He believes in building trusting relationships with his patients and their families to support healthy development and well-being. Fluent in both English and French, he is able to communicate effectively with diverse families in Hamilton and surrounding communities.

Dr. Jason Ohayon provides care for a wide range of childhood conditions, including:

Common General Pediatric Conditions

• Otitis Media (Ear Infections): Inflammation or infection of the middle ear, very common in young children.
• Eczema (Atopic Dermatitis - general management): A chronic skin condition causing dry, itchy, and inflamed skin.
• Minor Injuries (Cuts, Bruises, Sprains): Common physical injuries that occur during childhood play and activities.

Developmental & Behavioral Conditions

• Learning Disabilities (e.g., Dyslexia, Dyscalculia): Challenges in specific academic areas despite normal intelligence.
• Autism Spectrum Disorder (ASD): A complex developmental condition involving challenges with social communication, restricted interests, and repetitive behaviors.
• Sleep Disorders in Children (Behavioral & Mild): Difficulties with initiating or maintaining sleep, or other sleep-related problems often managed with behavioral strategies.

Adolescent Health Concerns

• Sports Injuries & Concussions: Injuries common in active teenagers, including head injuries requiring careful management.
• Menstrual Disorders (e.g., irregular periods, dysmenorrhea): Irregular, heavy, or painful periods in adolescent girls.
• Substance Use Issues (Screening & Brief Intervention): Addressing concerns related to alcohol, tobacco, or drug use in adolescents.

This list provides examples and is not exhaustive. For personalized advice, please discuss your child's specific situation with Dr. Jason Ohayon.

• Nutritional Counseling & Weight Management for Children & Adolescents: Guidance on healthy eating habits, addressing nutritional deficiencies, and managing weight concerns in the pediatric population.
• Routine Immunizations & Vaccinations: Administering vaccines according to provincial immunization schedules to protect children from preventable diseases.
• Developmental Screening & Surveillance: Assessing developmental milestones (motor, language, social, cognitive) and identifying potential delays for early intervention.
• 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.
• Lead Exposure Risk Assessment & Screening: Evaluating risk factors for lead exposure and performing screening tests as indicated by guidelines.
• Diagnosis & Management of Acute Childhood Illnesses: Evaluation and treatment for common illnesses such as colds, flu, ear infections, sore throats, rashes, and gastrointestinal issues.
• Management of Chronic Pediatric Conditions: Ongoing care and coordination for children with long-term health issues like asthma, allergies, eczema, diabetes, and ADHD.

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. Ohayon 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 College of Physicians and Surgeons of Ontario (CPSO) and relevant pediatric care guidelines. Contact the clinic regarding new patient intake and referral processes.

Located within the University Health Network in Hamilton's Westdale neighborhood, Dr. Ohayon’s clinic serves families from the Ainslie Wood area and beyond. The facility is situated near the Dundas Valley Conservation Area and Downtown Dundas, making it a scenic and accessible location for families. Public transit options are available via the Hamilton Street Railway (HSR), and the clinic is wheelchair accessible, designed to be welcoming to children and families. Parking is available at or near the facility, ensuring convenience for those visiting for routine check-ups or urgent needs. The practice is a key pediatric care unit within the larger hospital setting, dedicated to providing high-quality, family-friendly medical services in a comfortable environment.

Are pediatric services with Dr. Ohayon covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary consultations, well-child visits, immunizations, and treatment for illnesses provided by a licensed Pediatrician like Dr. Ohayon are generally covered by Ontario Health Insurance Plan (OHIP) in ON. 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 Ontario Health Insurance Plan (OHIP) or Dr. Ohayon's office, especially for subspecialty care.

Do I need a referral to see Dr. Ohayon, a Pediatrician?

For a general Pediatrician, you may be able to book an appointment directly for your child, particularly if Dr. Ohayon is accepting new patients or for newborn care. However, if Dr. Ohayon 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 Ontario Health Insurance Plan (OHIP). It's best to check with Dr. Ohayon'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.

How should I manage my child's fever before contacting Dr. Ohayon?

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. Ohayon'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.

What does a Pediatrician like Dr. Ohayon specialize in?

A Pediatrician is a medical doctor who specializes in the health and well-being of infants, children, and adolescents, typically from birth up to age 18. They provide comprehensive care, including preventive health (like well-child visits and immunizations), diagnosis and treatment of acute and chronic illnesses, and monitoring of growth and development. He provides comprehensive medical care for infants, children, and adolescents. Dr. Ohayon is dedicated to providing family-centered care and supporting children through all stages of their development.

If my child is referred to a pediatric subspecialist, how can I prepare for the appointment?

If Dr. Ohayon or your family doctor refers your child to a subspecialist, it's helpful to prepare for the appointment. Bring any relevant medical records, test results, a list of current medications, and your child's health card. Write down your questions and concerns beforehand. Be prepared to discuss your child's symptoms, medical history, and any family history that might be relevant. Understanding the reason for the referral and what you hope to gain from the visit can make the consultation more effective.

How often should my child see a Pediatrician for well-child visits?

Well-child visits are scheduled regularly from birth through adolescence. In the first year, visits are frequent (e.g., shortly after birth, then at 2, 4, 6, 9, and 12 months). After that, they typically occur at 15, 18, 24 months, and then annually from age 3 onwards, or as per provincial guidelines. Dr. Ohayon will provide a recommended schedule for your child. These visits are important for tracking growth, development, providing immunizations, and addressing any concerns early.

What should I do if my child gets sick after Dr. Ohayon's office is closed?

Dr. Ohayon's office will usually have instructions for after-hours care. This might involve a phone number for an on-call physician or nurse line, directions to a pediatric after-hours clinic, or advice on when to go to an urgent care center or emergency department. It's a good idea to ask about these procedures during a regular visit. For life-threatening emergencies, always call 911 or go to the nearest emergency room immediately.

University Health Network
Room EN 14-214, 201-1685 Main Street West, Toronto General Hospital
Hamilton, ON L8S 1G5

Phone: (905) 777-0088 | Fax: (905) 777-0018

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

Dr. Ohayon is a licensed Pediatrician regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Regulated Health Professions Act, 1991 and Medicine Act, 1991 in ON. Dr. Ohayon 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 College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Ohayon-Jason-Abraham/0052637-66601