Dr. Gerard Harm Jansen – Pathologist | Ottawa, ON

Dr. Gerard Jansen is a highly skilled Neuropathologist, specializing in the laboratory diagnosis of disease. Working within the laboratory at Rosedale Medical Center in Ottawa, ON, he collaborates closely with clinicians across various specialties. The laboratory is situated in the vibrant Hintonburg neighborhood, with close proximity to Civic Hospital, Westboro East, and Little Italy (Corso Italia). It is accessible via OC Transpo services, including the O-Train LRT and bus routes. The facility meets accessibility standards and is typically part of a larger hospital or medical center complex, providing a state-of-the-art diagnostic environment that ensures accurate and timely results to support clinical decision-making.

He specializes in Neuropathology, diagnosing diseases of the brain, spinal cord, peripheral nerves, and muscles. This involves examining neurosurgical biopsies and autopsy material to identify tumors, degenerative diseases, inflammatory conditions, and infections of the nervous system. Dr. Jansen's role is integral to the multidisciplinary approach required for complex neurological conditions, contributing valuable insights that guide treatment planning and patient management.

Dr. Jansen graduated with a Medical Degree from the State University of Utrecht in the Netherlands. He has accumulated over 22 years of experience as a Neuropathologist, beginning his specialization in 2002. He is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO). His professional philosophy emphasizes a commitment to diagnostic accuracy and precision, utilizing advanced laboratory techniques and technologies. He fosters effective collaboration and communication with clinical colleagues to ensure optimal patient care, upholding the highest standards of laboratory quality assurance and patient safety. Additionally, Dr. Jansen communicates findings in Dutch and German when liaising with multilingual clinical teams, in addition to providing primary reports in English. He is dedicated to contributing to medical knowledge through ongoing research and education where applicable, supporting diagnostic excellence and patient care in Ottawa.

Dr. Jansen 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.

Rosedale Medical Center is located in the Hintonburg neighborhood of Ottawa, ON, within a modern medical complex that offers comprehensive diagnostic services. The center is easily accessible via OC Transpo, including O-Train LRT and bus routes, and is situated near Civic Hospital and Westboro East. The facility meets all accessibility standards and is designed to facilitate efficient specimen drop-offs and consultations. For specimen submission or specific inquiries, referring physicians are encouraged to contact the laboratory's main office or their administrative staff for arrangements and further details. The laboratory's advanced diagnostic environment ensures precise and timely pathology results to support clinical decision-making.

How is accuracy ensured in pathology diagnoses made by Dr. Jansen?

Accuracy is paramount in pathology. Dr. Jansen and their laboratory adhere to stringent quality control and quality assurance protocols. This includes standardized specimen handling and processing, use of calibrated equipment, participation in proficiency testing programs, internal case reviews, and consultations with colleagues on complex cases. Pathologists like Dr. Jansen undergo extensive training and continuous medical education to maintain their diagnostic expertise and stay updated on the latest medical knowledge and diagnostic criteria.

How long does it usually take to get pathology results from Dr. Jansen's lab?

Receiving pathology results typically takes anywhere from a few days for routine cases to one or more weeks for complex specimens requiring special stains or molecular analysis. Dr. Jansen and the laboratory team strive for accuracy and completeness, which sometimes requires additional processing time. Your referring doctor will be notified once Dr. Jansen's report is finalized and will then discuss the findings with you.

What kinds of samples does a Pathologist like Dr. Jansen examine?

Pathologists like Dr. Jansen examine a wide variety of biological samples. These include small tissue samples from biopsies (e.g., skin, colon, breast), larger surgical resections of organs or tumors, cytological preparations (like Pap smears or fluid samples from body cavities), blood smears, bone marrow aspirates and biopsies, and, in some cases, entire bodies during an autopsy. Each type of specimen provides unique information for diagnosing different diseases. As a Neuropathologist 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, Dr. Jansen is skilled in interpreting these diverse samples.

Will I meet Dr. Jansen directly as a patient?

Typically, patients do not have direct appointments with Pathologists like Dr. Jansen. Their expertise is utilized through the analysis of specimens sent to the lab by your treating doctor (e.g., surgeon, family physician, oncologist). Dr. Jansen then provides a diagnostic report back to your doctor, who will share the results and discuss the implications with you. The pathologist's work is essential for your diagnosis and treatment plan, even if you don't meet them in person.

How are the findings from a Pathologist like Dr. Jansen used by other doctors?

Pathology reports from specialists like Dr. Jansen are critical tools for treating physicians. They contain detailed descriptions of microscopic findings and a definitive diagnosis. This information allows other doctors to understand the exact nature of a patient's illness, plan surgeries, choose medications, monitor disease progression, and assess the effectiveness of treatments. The accuracy of Dr. Jansen's diagnostic work is therefore paramount for optimal patient outcomes.

Rosedale Medical Center
Suite 405, 1053 Carling Av
Ottawa, ON K1Y 4E9

Laboratory Phone: (613) 737-8899 | Laboratory Fax: (613) 761-4199

The laboratory facility meets accessibility standards and is typically part of a larger hospital or medical center complex.

Dr. Jansen is a licensed Neuropathologist 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. Jansen 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. Jansen's registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Jansen-Gerard-Harm/0187054-77397