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 Der Marel's expertise for a condition
ConditionClose
- Advanced
- ColitisMr. Van Der Marel isAdvanced. Learn about Colitis.
- Crohn's DiseaseMr. Van Der Marel isAdvanced. Learn about Crohn's Disease.
- Viral GastroenteritisMr. Van Der Marel isAdvanced. Learn about Viral Gastroenteritis.
- Experienced
- Developmental Reading DisorderMr. Van Der Marel isExperienced. Learn about Developmental Reading Disorder.
- Hemorrhagic ProctocolitisMr. Van Der Marel isExperienced. Learn about Hemorrhagic Proctocolitis.
- Iron Deficiency AnemiaMr. Van Der Marel isExperienced. Learn about Iron Deficiency Anemia.
- ObesityMr. Van Der Marel isExperienced. Learn about Obesity.
- ProctitisMr. Van Der Marel isExperienced. Learn about Proctitis.
- Ulcerative ColitisMr. Van Der Marel isExperienced. Learn about Ulcerative Colitis.
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