Overview
Mark Garrelfs practices in Amsterdam, Netherlands. Mr. Garrelfs is highly rated in 3 conditions, according to our data. His top areas of expertise are Hypoaldosteronism, Neonatal Hypothyroidism, Congenital Hypothyroidism, and Hypothyroidism.
His clinical research consists of co-authoring 13 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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
- Advanced
- Congenital HypothyroidismMr. Garrelfs isAdvanced. Learn about Congenital Hypothyroidism.
- HypoaldosteronismMr. Garrelfs isAdvanced. Learn about Hypoaldosteronism.
- Neonatal HypothyroidismMr. Garrelfs isAdvanced. Learn about Neonatal Hypothyroidism.
- Experienced
- Achalasia Microcephaly SyndromeMr. Garrelfs isExperienced. Learn about Achalasia Microcephaly Syndrome.
- Addison's DiseaseMr. Garrelfs isExperienced. Learn about Addison's Disease.
- Cortical DysplasiaMr. Garrelfs isExperienced. Learn about Cortical Dysplasia.
- Dyskeratosis CongenitaMr. Garrelfs isExperienced. Learn about Dyskeratosis Congenita.
- Familial Hyperthyroidism due to Mutations in TSH Receptor
- Fibrodysplasia Ossificans ProgressivaMr. Garrelfs isExperienced. Learn about Fibrodysplasia Ossificans Progressiva.