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 Dr. Johnson's expertise for a condition
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- Advanced
- Chronic Subdural HematomaDr. Johnson isAdvanced. Learn about Chronic Subdural Hematoma.
- Gallbladder RemovalDr. Johnson isAdvanced. Learn about Gallbladder Removal.
- Gastrointestinal PerforationDr. Johnson isAdvanced. Learn about Gastrointestinal Perforation.
- Ogilvie SyndromeDr. Johnson isAdvanced. Learn about Ogilvie Syndrome.
- Experienced
- Acute PancreatitisDr. Johnson isExperienced. Learn about Acute Pancreatitis.
- Autosomal Dominant HypocalcemiaDr. Johnson isExperienced. Learn about Autosomal Dominant Hypocalcemia.
- Bladder ReconstructionDr. Johnson isExperienced. Learn about Bladder Reconstruction.
- CellulitisDr. Johnson isExperienced. Learn about Cellulitis.
- Childhood PancreatitisDr. Johnson isExperienced. Learn about Childhood Pancreatitis.
- CholecystitisDr. Johnson isExperienced. Learn about Cholecystitis.
- CholedocholithiasisDr. Johnson isExperienced. Learn about Choledocholithiasis.
- Compartment SyndromeDr. Johnson isExperienced. Learn about Compartment Syndrome.
- DeliriumDr. Johnson isExperienced. Learn about Delirium.
- Gallbladder DiseaseDr. Johnson isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Johnson isExperienced. Learn about Gallstones.
- Gastrointestinal FistulaDr. Johnson isExperienced. Learn about Gastrointestinal Fistula.
- GastrostomyDr. Johnson isExperienced. Learn about Gastrostomy.
- Hereditary PancreatitisDr. Johnson isExperienced. Learn about Hereditary Pancreatitis.
- HerniaDr. Johnson isExperienced. Learn about Hernia.
- Hernia SurgeryDr. Johnson isExperienced. Learn about Hernia Surgery.
- Hypovolemic ShockDr. Johnson isExperienced. Learn about Hypovolemic Shock.
- Mesenteric Artery IschemiaDr. Johnson isExperienced. Learn about Mesenteric Artery Ischemia.
- NecrosisDr. Johnson isExperienced. Learn about Necrosis.
- Necrotizing FasciitisDr. Johnson isExperienced. Learn about Necrotizing Fasciitis.
- Peptic UlcerDr. Johnson isExperienced. Learn about Peptic Ulcer.
- PeritonitisDr. Johnson isExperienced. Learn about Peritonitis.
- Pyogenic Liver AbscessDr. Johnson isExperienced. Learn about Pyogenic Liver Abscess.
- Retroperitoneal InflammationDr. Johnson isExperienced. Learn about Retroperitoneal Inflammation.
- Secondary PeritonitisDr. Johnson isExperienced. Learn about Secondary Peritonitis.
- Small Bowel ResectionDr. Johnson isExperienced. Learn about Small Bowel Resection.
- Spinal ShockDr. Johnson isExperienced. Learn about Spinal Shock.
- Subarachnoid HemorrhageDr. Johnson isExperienced. Learn about Subarachnoid Hemorrhage.
- Subdural HematomaDr. Johnson isExperienced. Learn about Subdural Hematoma.
- ThrombophlebitisDr. Johnson isExperienced. Learn about Thrombophlebitis.
View All 30 Experienced Conditions
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