Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
Find Mr. Van Sijl's expertise for a condition
ConditionClose
- Advanced
- Ankylosing SpondylitisMr. Van Sijl isAdvanced. Learn about Ankylosing Spondylitis.
- ArthritisMr. Van Sijl isAdvanced. Learn about Arthritis.
- Rheumatoid Arthritis (RA)Mr. Van Sijl isAdvanced. Learn about Rheumatoid Arthritis (RA).
- Experienced
- AtherosclerosisMr. Van Sijl isExperienced. Learn about Atherosclerosis.
- NecrosisMr. Van Sijl isExperienced. Learn about Necrosis.
- OsteoarthritisMr. Van Sijl isExperienced. Learn about Osteoarthritis.
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