Dr. Allan Rae Hess – Cardiologist | Newmarket, ON

Dr. Allan Rae Hess, a respected Cardiologist, focuses on evidence-based cardiology practice and personalized patient treatment plans. Practicing in Newmarket, ON, he serves patients from the surrounding region. Dr. Hess adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring safe and effective care. He provides comprehensive care in Cardiology, prioritizing patient well-being and clarity in communication to foster understanding and trust.

Dr. Hess graduated with a Medical Degree from the University of Toronto in 1979. He has been practicing as a specialist in Cardiology for over 41 years, since 1983. He is certified by the Royal College of Physicians and Surgeons of Canada, maintaining ongoing certification and professional development to stay current with advances in the field.

His clinical philosophy is centered on reassuring and patient-focused care, emphasizing thorough evaluations and tailored treatment strategies. He is committed to serving the community of Newmarket with compassion and expertise. Dr. Hess speaks English and Estonian, ensuring clear communication with a diverse patient population.

Dr. Hess provides expert care for adults with a wide range of cardiovascular conditions, including:

Valvular Heart Disease

• Tricuspid & Pulmonary Valve Conditions: Evaluation and management of less common conditions affecting the right-sided heart valves.
• Mitral Valve Disease (Stenosis & Regurgitation/Prolapse): Assessment of mitral valve problems, monitoring progression, and managing related complications like arrhythmias or heart failure.
• Infective Endocarditis Follow-Up: Managing cardiac health after treatment for infection of the heart valves or lining.

Heart Rhythm Disorders (Arrhythmias)

• Syncope (Fainting) - Cardiac Causes: Cardiovascular assessment to identify or rule out heart-related causes of fainting or loss of consciousness.
• Supraventricular Tachycardia (SVT): Evaluation and management of various types of rapid heart rhythms originating above the ventricles.
• Ventricular Arrhythmias (e.g., VT, PVCs): Assessment and management of potentially serious irregular heartbeats originating from the lower heart chambers.

Heart Failure & Cardiomyopathy

• Pulmonary Hypertension Evaluation: Assessing for high blood pressure in the lung arteries, often related to underlying heart or lung conditions.
• Congestive Heart Failure (Systolic & Diastolic): Comprehensive management including optimizing medications, managing symptoms (fluid retention, shortness of breath), and improving quality of life.
• Management Post-Heart Transplant: Specialized follow-up care for patients who have received a heart transplant (often in dedicated clinics).

Cardiologists manage a broad spectrum of heart and vascular conditions. This list showcases common areas. Consultation with Dr. Hess is typically initiated via referral from your family doctor or another specialist to address your specific cardiovascular concerns.

• Echocardiogram (Transthoracic - TTE) Interpretation: Analyzing standard ultrasound images of the heart to evaluate heart muscle function, valve structure and function, and chamber sizes.
• Stress Testing Supervision & Interpretation: Overseeing and interpreting exercise treadmill tests, stress echocardiograms, or nuclear stress tests to assess for coronary artery blockages and exercise capacity.
• Electrocardiogram (ECG/EKG) Interpretation: Expert analysis of ECG recordings to detect arrhythmias, evidence of heart attacks, chamber enlargement, and other electrical abnormalities.
• Anticoagulation Management (e.g., for AFib, Clots): Managing blood-thinning medications to prevent stroke or blood clots, including monitoring and dose adjustments.
• Consultation for Chest Pain Evaluation: Specialist assessment to determine the cause of chest pain, differentiating between cardiac and non-cardiac origins.

Note: This list highlights key areas of cardiovascular care provided by Dr. Hess. The specific services required will depend on your individual diagnosis and referral. Please discuss specific service needs with your referring physician.

All medical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO).

Dr. Hess's practice is primarily based at reputable medical facilities in the Central Newmarket area, within the Gorham-College Manor neighborhood. Patients have easy access to the practice near Historic Downtown Newmarket and Fairy Lake Park. The location is well-served by York Region Transit (YRT) and Viva, making it convenient for public transportation users. The facility is wheelchair accessible. Parking is available at the facility.

Are cardiology consultations and tests ordered by Dr. Hess covered by Ontario Health Insurance Plan (OHIP)?

Yes, consultations with specialists like Dr. Hess are typically covered by Ontario Health Insurance Plan (OHIP) in ON when you have a valid health card and a required referral. Most medically necessary diagnostic tests ordered by a cardiologist (like ECGs, standard echocardiograms, stress tests) are also usually covered. Some advanced tests or specific procedures might have different coverage rules or require pre-approval. It's always best to confirm specific coverage with Ontario Health Insurance Plan (OHIP) or the testing facility.

Do I need a referral from my family doctor to see Dr. Hess?

Yes, as a specialist in Cardiology, a referral from your family doctor or another referring physician is required to schedule an appointment with Dr. Hess. This ensures the consultation is appropriate for your medical needs and facilitates coordination of your care. Please ask your doctor to send a referral request.

Does Dr. Hess provide refills for my heart medications?

Dr. Hess will typically initiate or adjust specialized heart medications. However, for stable, ongoing prescriptions, refills should generally be obtained through your family doctor, who manages your overall medication list. Please ensure you have enough medication until your next family doctor visit unless instructed otherwise.

637 Davis Drive, Zone B
Newmarket, ON L3Y 2R2

Phone: (905) 898-7924 | Fax: (905) 853-8677

The facility is wheelchair accessible.

Dr. Hess is a licensed physician regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Medicine Act, 1991 in ON. Patients are typically seen by referral from their primary care physician.

Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Hess-Allan-Rae/0026949-31772