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. Felder's expertise for a condition
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- Distinguished
- Anal CancerDr. Felder isDistinguished. Learn about Anal Cancer.
- Familial Colorectal CancerDr. Felder isDistinguished. Learn about Familial Colorectal Cancer.
- Squamous Cell Carcinoma of the Anal Canal (SCAC)
- Advanced
- Colonic MalakoplakiaDr. Felder isAdvanced. Learn about Colonic Malakoplakia.
- ColostomyDr. Felder isAdvanced. Learn about Colostomy.
- Gastroesophageal Junction CancerDr. Felder isAdvanced. Learn about Gastroesophageal Junction Cancer.
- Neuroendocrine TumorDr. Felder isAdvanced. Learn about Neuroendocrine Tumor.
- Ogilvie SyndromeDr. Felder isAdvanced. Learn about Ogilvie Syndrome.
- ProctitisDr. Felder isAdvanced. Learn about Proctitis.
- Experienced
- Acrogeria, Gottron TypeDr. Felder isExperienced. Learn about Acrogeria, Gottron Type.
- Anal FissureDr. Felder isExperienced. Learn about Anal Fissure.
- Bazex SyndromeDr. Felder isExperienced. Learn about Bazex Syndrome.
- Berdon SyndromeDr. Felder isExperienced. Learn about Berdon Syndrome.
- Bile Duct StrictureDr. Felder isExperienced. Learn about Bile Duct Stricture.
- CellulitisDr. Felder isExperienced. Learn about Cellulitis.
- CholecystitisDr. Felder isExperienced. Learn about Cholecystitis.
- ColonoscopyDr. Felder isExperienced. Learn about Colonoscopy.
- Colorectal PolypsDr. Felder isExperienced. Learn about Colorectal Polyps.
- Congenital Hypotrichosis MiliaDr. Felder isExperienced. Learn about Congenital Hypotrichosis Milia.
- DICER1 SyndromeDr. Felder isExperienced. Learn about DICER1 Syndrome.
- Diverticular DiseaseDr. Felder isExperienced. Learn about Diverticular Disease.
- EndoscopyDr. Felder isExperienced. Learn about Endoscopy.
- Familial Adenomatous PolyposisDr. Felder isExperienced. Learn about Familial Adenomatous Polyposis.
- Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
- Gastrointestinal FistulaDr. Felder isExperienced. Learn about Gastrointestinal Fistula.
- Gastrointestinal PerforationDr. Felder isExperienced. Learn about Gastrointestinal Perforation.
- Genital WartsDr. Felder isExperienced. Learn about Genital Warts.
- HemorrhoidsDr. Felder isExperienced. Learn about Hemorrhoids.
- Hereditary Mucoepithelial DysplasiaDr. Felder isExperienced. Learn about Hereditary Mucoepithelial Dysplasia.
- HerniaDr. Felder isExperienced. Learn about Hernia.
- Hernia SurgeryDr. Felder isExperienced. Learn about Hernia Surgery.
- Intestinal Pseudo-ObstructionDr. Felder isExperienced. Learn about Intestinal Pseudo-Obstruction.
- Lump in the AbdomenDr. Felder isExperienced. Learn about Lump in the Abdomen.
- Lung NodulesDr. Felder isExperienced. Learn about Lung Nodules.
- Lymphofollicular HyperplasiaDr. Felder isExperienced. Learn about Lymphofollicular Hyperplasia.
- MalnutritionDr. Felder isExperienced. Learn about Malnutrition.
- MelanomaDr. Felder isExperienced. Learn about Melanoma.
- Muscle Invasive Bladder CancerDr. Felder isExperienced. Learn about Muscle Invasive Bladder Cancer.
- Nakajo-Nishimura SyndromeDr. Felder isExperienced. Learn about Nakajo-Nishimura Syndrome.
- NecrosisDr. Felder isExperienced. Learn about Necrosis.
- Non-Muscle Invasive Bladder CancerDr. Felder isExperienced. Learn about Non-Muscle Invasive Bladder Cancer.
- ObesityDr. Felder isExperienced. Learn about Obesity.
- Peptic UlcerDr. Felder isExperienced. Learn about Peptic Ulcer.
- PeritonitisDr. Felder isExperienced. Learn about Peritonitis.
- PIK3CA-Related Overgrowth SpectrumDr. Felder isExperienced. Learn about PIK3CA-Related Overgrowth Spectrum.
- Pseudomyxoma PeritoneiDr. Felder isExperienced. Learn about Pseudomyxoma Peritonei.
- Radiation EnteritisDr. Felder isExperienced. Learn about Radiation Enteritis.
- Rectal ProlapseDr. Felder isExperienced. Learn about Rectal Prolapse.
- Retroperitoneal InflammationDr. Felder isExperienced. Learn about Retroperitoneal Inflammation.
- Secondary PeritonitisDr. Felder isExperienced. Learn about Secondary Peritonitis.
- Small Bowel ResectionDr. Felder isExperienced. Learn about Small Bowel Resection.
- Stiff Skin SyndromeDr. Felder isExperienced. Learn about Stiff Skin Syndrome.
- Stomach CancerDr. Felder isExperienced. Learn about Stomach Cancer.
- Superior Mesenteric Artery Syndrome (SMAS)
- TenesmusDr. Felder isExperienced. Learn about Tenesmus.
- ThrombophlebitisDr. Felder isExperienced. Learn about Thrombophlebitis.
- UreteroscopyDr. Felder isExperienced. Learn about Ureteroscopy.
- Venous Thromboembolism (VTE)Dr. Felder isExperienced. Learn about Venous Thromboembolism (VTE).
View All 49 Experienced Conditions
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