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. Posner's expertise for a condition
ConditionClose
- Distinguished
- ObesityDr. Posner isDistinguished. Learn about Obesity.
- Advanced
- CholedocholithiasisDr. Posner isAdvanced. Learn about Choledocholithiasis.
- Congenital Diaphragmatic HerniaDr. Posner isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- Gallbladder DiseaseDr. Posner isAdvanced. Learn about Gallbladder Disease.
- GallstonesDr. Posner isAdvanced. Learn about Gallstones.
- HerniaDr. Posner isAdvanced. Learn about Hernia.
- Hiatal HerniaDr. Posner isAdvanced. Learn about Hiatal Hernia.
- Sleeve GastrectomyDr. Posner isAdvanced. Learn about Sleeve Gastrectomy.
View All 7 Advanced Conditions
- Experienced
- AchalasiaDr. Posner isExperienced. Learn about Achalasia.
- CellulitisDr. Posner isExperienced. Learn about Cellulitis.
- CholecystitisDr. Posner isExperienced. Learn about Cholecystitis.
- Chronic Erosive GastritisDr. Posner isExperienced. Learn about Chronic Erosive Gastritis.
- Diverticular DiseaseDr. Posner isExperienced. Learn about Diverticular Disease.
- Donnai-Barrow SyndromeDr. Posner isExperienced. Learn about Donnai-Barrow Syndrome.
- EndoscopyDr. Posner isExperienced. Learn about Endoscopy.
- Fryns SyndromeDr. Posner isExperienced. Learn about Fryns Syndrome.
- GastrectomyDr. Posner isExperienced. Learn about Gastrectomy.
- Gastric BypassDr. Posner isExperienced. Learn about Gastric Bypass.
- Gastroesophageal Reflux Disease (GERD)Dr. Posner isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- Gastrointestinal FistulaDr. Posner isExperienced. Learn about Gastrointestinal Fistula.
- Gastrointestinal PerforationDr. Posner isExperienced. Learn about Gastrointestinal Perforation.
- GastrostomyDr. Posner isExperienced. Learn about Gastrostomy.
- Hernia SurgeryDr. Posner isExperienced. Learn about Hernia Surgery.
- Monoamine Oxidase A DeficiencyDr. Posner isExperienced. Learn about Monoamine Oxidase A Deficiency.
- Necrotizing FasciitisDr. Posner isExperienced. Learn about Necrotizing Fasciitis.
- Obesity in ChildrenDr. Posner isExperienced. Learn about Obesity in Children.
- Ogilvie SyndromeDr. Posner isExperienced. Learn about Ogilvie Syndrome.
- Peptic UlcerDr. Posner isExperienced. Learn about Peptic Ulcer.
- Retroperitoneal InflammationDr. Posner isExperienced. Learn about Retroperitoneal Inflammation.
- ThrombophlebitisDr. Posner isExperienced. Learn about Thrombophlebitis.
- Umbilical HerniaDr. Posner isExperienced. Learn about Umbilical Hernia.
View All 23 Experienced Conditions
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