About
Dr. Andrew Evans is a highly skilled Anatomical Pathologist, specializing in the laboratory diagnosis of disease. Working within the laboratory at The Ottawa Hospital in Richmond Hill, ON, he collaborates closely with clinicians across various specialties. He adheres to the standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring the highest quality of diagnostic services. Dr. Evans's role involves the microscopic and macroscopic examination of tissue biopsies and surgical specimens to provide definitive diagnoses for a broad spectrum of diseases, including malignancies and inflammatory conditions. His expertise is vital for accurate tumor grading, staging, and the identification of prognostic markers. The Ottawa Hospital where Dr. Evans is based is equipped with advanced diagnostic technology, supporting a state-of-the-art environment that ensures precise and timely results, crucial for guiding effective patient management across multiple medical disciplines.
He graduated with a Medical Degree from the University of Toronto, Canada, and has amassed over 24 years of experience as an Anatomical Pathologist since 2000. His professional credentials include recognition as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO). Throughout his career, Dr. Evans has developed a comprehensive understanding of diagnostic pathology, contributing significantly to patient care and medical knowledge.
Dr. Evans is committed to diagnostic accuracy and precision, utilizing advanced laboratory techniques and cutting-edge technologies. He emphasizes effective collaboration and communication with clinical colleagues to ensure optimal patient outcomes. Upholding the highest standards of laboratory quality assurance and patient safety is fundamental to his practice. Additionally, he is dedicated to contributing to medical education and research, further supporting the advancement of laboratory medicine in Richmond Hill. Dr. Evans provides expert diagnostic reporting primarily in English, ensuring clarity and reliability in all clinical communications.
Dr. Evans provides a comprehensive range of diagnostic pathology services. For specific inquiries about test availability or consultative services, referring physicians should contact the laboratory directly.
Note: This list outlines key diagnostic areas. Pathology services support a wide spectrum of medical investigations. Detailed reports are provided to referring physicians for clinical correlation.
All pathology services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO) and relevant Canadian Association of Pathologists (CAP-ACP) and relevant subspecialty guidelines. Reports and consultations are directed to referring physicians.
The Ottawa Hospital's Richmond Hill diagnostic laboratory is situated in the Central Richmond Hill, Mill Pond neighborhood of Richmond Hill, ON. The facility is conveniently located near Richmond Green Sports Centre and Park, accessible via York Region Transit (YRT) / Viva. The laboratory meets accessibility standards and is typically part of a larger hospital or medical center complex. It provides a state-of-the-art diagnostic environment equipped with advanced technology to ensure accurate and timely results. For specimen drop-off or specific inquiries, referring physicians are advised to contact the laboratory through their office or the hospital’s main contact number. The laboratory plays a vital role as a core diagnostic service within The Ottawa Hospital system, supporting clinical decision-making across various specialties.
- How are the findings from a Pathologist like Dr. Evans used by other doctors?
- The diagnostic report provided by a Pathologist like Dr. Evans is fundamental for patient care. It confirms or refutes clinical suspicions, classifies diseases (e.g., type and grade of cancer), identifies infectious agents, and can provide prognostic information. Surgeons use pathology reports to determine if a tumor was completely removed, oncologists to select appropriate chemotherapy, and general practitioners to manage chronic conditions. Essentially, Dr. Evans's findings form the basis for many critical treatment decisions.
- How long does it usually take to get pathology results from Dr. Evans's lab?
- The turnaround time for pathology results can vary depending on several factors, including the type and complexity of the specimen, the number of specialized tests required (e.g., immunohistochemistry, molecular studies), and the overall lab workload. Simple biopsies might have results in a few days, while more complex cases or those needing extensive ancillary testing might take a week or longer. Your treating physician, who ordered the tests and receives the report from Dr. Evans, is the best person to provide an estimated timeframe for your specific results.
- What kinds of samples does a Pathologist like Dr. Evans examine?
- Dr. Evans, in their role as an Anatomical Pathologist involved in the medical specialty concerned with the diagnosis of disease based on the laboratory analysis of bodily fluids such as blood and urine, as well as tissues, analyzes many types of patient specimens. This can range from tiny needle biopsies taken to investigate a suspicious lump, to cells scraped or brushed from surfaces (cytology), to complex surgical specimens removed to treat cancer. They also interpret blood and bone marrow samples for hematological conditions. The specific types of samples depend on the clinical question being asked and the suspected disease.
- What is the role of a Pathologist like Dr. Evans in healthcare?
- A Pathologist, such as Dr. Evans, is a medical doctor who specializes in diagnosing diseases by examining tissues, cells, and body fluids. They analyze samples obtained from biopsies, surgeries, or autopsies under a microscope and perform laboratory tests to identify abnormalities, determine the nature of a disease (like cancer or infection), and assess its severity. Pathologists provide crucial information that guides treatment decisions made by other physicians. Dr. Evans, as an Anatomical Pathologist involved in the medical specialty concerned with the diagnosis of disease based on the laboratory analysis of bodily fluids such as blood and urine, as well as tissues, plays a vital role in patient care through accurate and timely diagnosis.
- How is accuracy ensured in pathology diagnoses made by Dr. Evans?
- Pathology laboratories, where Dr. Evans works, operate under strict quality management systems. This involves numerous checks and balances, from specimen receipt to final report generation. Diagnoses are often based on established criteria, and for challenging cases, pathologists frequently consult with peers or seek second opinions. Continuous education and adherence to best practices are essential for ensuring the high level of accuracy expected in pathology reports provided by Dr. Evans.
- Will I meet Dr. Evans directly as a patient?
- While Pathologists like Dr. Evans play a critical role in patient care, they primarily work behind the scenes in the laboratory, analyzing patient samples and consulting with other physicians. It's generally uncommon for patients to meet their pathologist directly, unless the pathologist has a subspecialty that involves some direct patient procedures (e.g., some hematopathologists performing bone marrow biopsies, though this is often done by hematologists/oncologists). Your primary interaction will be with your treating physician who orders the tests and discusses Dr. Evans's findings with you.
The Ottawa Hospital
CAC 7474, Box 203, 10 Trench St, General Campus
Richmond Hill, ON L4C 4Z3
Laboratory Phone: (905) 883-1212 | Laboratory Fax: (905) 417-3201
The laboratory facility meets accessibility standards and is typically part of a larger hospital or medical center complex.
Dr. Evans is a licensed Anatomical Pathologist regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Regulated Health Professions Act, 1991 and Medicine Act, 1991 in ON. Pathology services by Dr. Evans are accessed via referrals for specimen analysis from primary care physicians or other specialists. Results and reports are communicated back to the referring doctor.
Verify Dr. Evans's registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Evans-Andrew-John/0057521-69109