Dr. Erik Logan Yeo – Oncologist / Hematologist | Toronto, ON

Dr. Erik Logan Yeo is a Hematologist focused on diagnosing and managing a spectrum of blood disorders, from anemias and clotting issues to blood cancers. Practicing at a specialized cancer centre within a hospital department in Toronto, ON, he is part of a dedicated healthcare team committed to providing comprehensive hematology (blood disorders) care. His approach emphasizes patient-centered and hopeful care, ensuring individuals receive accurate diagnoses and personalized treatment plans. Dr. Yeo’s practice is built on a foundation of advanced diagnostic and therapeutic capabilities, aiming to improve health outcomes and quality of life for his patients.

He graduated with a Medical Degree from Queen’s University in 1979 and has been practicing as a Hematologist for over 38 years, since 1986. Dr. Yeo is certified as a RCPSC Specialist in Hematology (Blood Disorders), reflecting his expertise and commitment to maintaining high standards of medical practice. His extensive experience enables him to offer the latest evidence-based treatments and innovative approaches in blood disorder management.

Dr. Yeo’s clinical philosophy centers on multidisciplinary care, integrating the latest research and diagnostic advancements to tailor treatments to each patient’s unique needs. He is dedicated to supporting patients and their families throughout their healthcare journey, fostering open communication and hope. Fluent in English, he is committed to providing compassionate, clear, and respectful care to the Toronto community and beyond.

Dr. Erik Yeo has expertise in managing a wide range of conditions, including:

Benign Hematologic (Non-Cancerous Blood) Disorders Managed

• Hereditary Hemochromatosis & Other Iron Overload States: Genetic or acquired conditions leading to excessive iron accumulation in the body, requiring management to prevent organ damage.
• Aplastic Anemia & Bone Marrow Failure Syndromes: Rare but serious conditions where the bone marrow doesn't produce enough new blood cells.
• Iron Deficiency Anemia: A common type of anemia caused by insufficient iron, leading to reduced red blood cell production and oxygen-carrying capacity.

Hematologic Malignancies (Blood Cancers) Treated

• Myeloproliferative Neoplasms (MPN) (Polycythemia Vera, Essential Thrombocythemia, Myelofibrosis): A group of chronic blood cancers where the bone marrow produces too many red blood cells, white blood cells, or platelets.
• Multiple Myeloma: A cancer of plasma cells, a type of white blood cell in the bone marrow that produces antibodies, leading to bone damage and other complications.
• Acute Lymphoblastic Leukemia (ALL): A type of cancer of the blood and bone marrow that affects white blood cells called lymphocytes, common in children but also occurs in adults.

This list provides examples of common conditions treated and is not exhaustive. Cancer and blood disorders are complex, and treatment is highly individualized. For personalized advice, please discuss your specific situation with Dr. Erik Yeo or your referring physician.

• Interpretation of Special Hematologic Tests (e.g., Flow Cytometry, Cytogenetics, Molecular Studies): Analyzing results from advanced laboratory tests crucial for diagnosing and classifying hematologic conditions.
• Comprehensive Oncologic & Hematologic Consultation: In-depth evaluation of medical history, review of diagnostic imaging and pathology, cancer staging (if applicable), and development of personalized treatment plans for various cancers and blood disorders.
• Blood Product Transfusion Support & Management of Transfusion Reactions: Overseeing transfusions of red blood cells, platelets, plasma, and managing any adverse reactions.
• Diagnosis & Management of Multiple Myeloma, Waldenström's Macroglobulinemia & Other Plasma Cell Dyscrasias: Specialized care for cancers arising from plasma cells, utilizing novel agents, chemotherapy, and supportive care, including stem cell transplant coordination.
• Bone Marrow Aspiration & Biopsy (Performance or Interpretation): Performing or interpreting samples from bone marrow aspirations and biopsies to diagnose blood disorders and cancers.
• Peripheral Blood Smear Review & Advanced Cytomorphology: Expert microscopic examination of blood cells to identify abnormalities and aid in diagnosis.
• Diagnosis & Treatment of Lymphomas (Hodgkin & Various Non-Hodgkin Subtypes): Tailored treatment strategies for cancers of the lymphatic system, including chemotherapy, immunotherapy, targeted agents, and radiotherapy coordination.

Note: This list provides a general overview of services offered in Hematology (Blood Disorders). Treatment plans are highly individualized. Dr. Yeo provides a wide array of diagnostic, therapeutic, and supportive care options tailored to each patient's specific condition and needs. Please discuss with Dr. Yeo or your healthcare team for details relevant to your care.

All medical services and treatments are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO) and relevant cancer care guidelines. A referral is required.

Dr. Yeo practices at a specialized cancer centre located in the vibrant Bay Street Corridor (Discovery District) neighborhood of Toronto, ON. The facility is situated within a prominent hospital department, easily accessible via multiple public transit options, including the TTC (Subway, Streetcar, Bus). It is conveniently close to landmarks such as the US Consulate, making it straightforward for patients to reach. The centre is wheelchair accessible, ensuring barrier-free access for all individuals. Parking is available at the facility, providing added convenience for patients arriving by car. The location is designed to support comprehensive blood disorder and cancer care, with state-of-the-art diagnostic and treatment amenities available nearby.

Are consultations and treatments with Dr. Yeo, an Hematologist, covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary consultations, diagnostic tests (like biopsies, imaging reviews), chemotherapy, immunotherapy, targeted therapies, radiation therapy planning and delivery, and management of blood disorders by a licensed Hematologist such as Dr. Yeo are generally covered by Ontario Health Insurance Plan (OHIP) in ON when a referral from a family doctor or another specialist is in place. Specific drug coverage for newer therapies can vary by provincial formularies and may require special authorization. It's always recommended to discuss coverage specifics with Ontario Health Insurance Plan (OHIP), Dr. Yeo's office, the hospital's patient financial services, or the cancer care navigation services at the treatment facility.

Do I need a referral to see Dr. Yeo, an Hematologist?

Yes, a referral from your family physician or another specialist is almost always required to see an Hematologist like Dr. Yeo for assessment or treatment of cancer or significant hematological conditions. This ensures that your primary care provider is involved in your care continuum and that you are directed to the most appropriate specialist for your specific situation. Cancer care programs often have centralized intake systems that manage referrals to ensure timely access.

What is palliative care, and when might Dr. Yeo discuss it?

Palliative care is specialized medical care focused on providing relief from the symptoms and stress of a serious illness, like cancer or advanced blood disorders. The goal is to improve quality of life for both the patient and the family. It can be provided at any stage of illness, alongside curative treatments, not just at the end of life. Dr. Yeo may discuss palliative care if you are experiencing significant symptoms, to help manage pain, fatigue, nausea, anxiety, or other issues, and to provide an extra layer of support.

What are common side effects of chemotherapy, and how does Dr. Yeo help manage them?

Chemotherapy can cause various side effects, which differ depending on the specific drugs used, the dose, and individual patient factors. Common ones include fatigue, nausea, vomiting, hair loss, mouth sores, changes in appetite, diarrhea or constipation, and increased risk of infection due to low blood counts. Dr. Yeo and the oncology nursing team will discuss potential side effects of your specific treatment plan in detail and will actively work to prevent and manage them with medications (e.g., anti-nausea drugs, growth factors to boost blood counts), supportive care advice (nutrition, hydration, rest), and regular monitoring. Open communication about any side effects you experience is very important for effective management.

Why might I need a bone marrow biopsy, and what does it involve if Dr. Yeo recommends it?

A bone marrow biopsy and aspiration are procedures used to collect and examine bone marrow, the soft tissue inside your bones where blood cells are made. Dr. Yeo might recommend this test to diagnose or monitor various blood disorders, including leukemias, lymphomas, myeloma, anemias, or infections. The procedure is usually done on the back of the hip bone under local anesthesia. A needle is used to withdraw a small sample of liquid marrow (aspiration) and a small core of bone marrow tissue (biopsy). You may feel some pressure or brief pain.

What happens after cancer treatment is completed with Dr. Yeo?

After active cancer treatment finishes, Dr. Yeo will develop a survivorship care plan with you. This plan typically includes a schedule for follow-up appointments and tests to monitor for any signs of recurrence, management of any long-term side effects from treatment, recommendations for healthy lifestyle choices (diet, exercise), and coordination with your family doctor for ongoing general health care. The goal is to support your long-term health and well-being.

How does cancer or blood disorder treatment differ for children compared to adults?

[IF PROVIDER IS PEDIATRIC SPECIALIST:] As a Pediatric Hematologist/Oncologist, Dr. Yeo specializes in these differences. Children's bodies react differently to treatments, and the types of cancers and blood disorders are often distinct from adult conditions. Treatment protocols are specifically designed for pediatric patients, considering their growth and development. Care is family-centered, involving parents and caregivers closely in decision-making and support. [ELSE:] Treatment for children with cancer or blood disorders is highly specialized and managed by Pediatric Hematologists/Oncologists. They use protocols tailored to children, considering long-term effects on growth and development.

Does a Hematologist only treat blood cancers?

No, Hematologists treat a wide range of blood disorders, not just cancers. This includes benign (non-cancerous) conditions such as various types of anemia (e.g., iron deficiency anemia, vitamin B12 deficiency, sickle cell anemia, thalassemia), bleeding disorders (like hemophilia or von Willebrand disease), clotting disorders (thrombophilia, deep vein thrombosis, pulmonary embolism), and issues with white blood cells (like neutropenia) or platelets (like ITP). Dr. Yeo, if focused on hematology, can diagnose and manage these conditions.

200 Elizabeth Street
Toronto, ON M5G 2C4

Phone: (416) 340-4069 | Fax: (416) 340-3799

The facility is wheelchair accessible.

Dr. Yeo is a licensed Hematologist regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Regulated Health Professions Act, 1991 and Medicine Act, 1991 in ON. A referral from a family physician or other specialist is required for most consultations and treatments under the provincial health plan.

Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Yeo-Erik-Logan/0044778-58756