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 Koyama's expertise for a condition
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- Experienced
- Colorectal CancerKoyama isExperienced. Learn about Colorectal Cancer.
- EmphysemaKoyama isExperienced. Learn about Emphysema.
- EndoscopyKoyama isExperienced. Learn about Endoscopy.
- Gastrointestinal BleedingKoyama isExperienced. Learn about Gastrointestinal Bleeding.
- Gastrointestinal PerforationKoyama isExperienced. Learn about Gastrointestinal Perforation.
- HydronephrosisKoyama isExperienced. Learn about Hydronephrosis.
- IleostomyKoyama isExperienced. Learn about Ileostomy.
- PneumomediastinumKoyama isExperienced. Learn about Pneumomediastinum.
- Progressive Supranuclear PalsyKoyama isExperienced. Learn about Progressive Supranuclear Palsy.
- Progressive Supranuclear Palsy Atypical
- Small Bowel ResectionKoyama isExperienced. Learn about Small Bowel Resection.
- Supranuclear OphthalmoplegiaKoyama isExperienced. Learn about Supranuclear Ophthalmoplegia.
View All 12 Experienced Conditions
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