Overview
John Gahagan is a General Surgeon in Stanford, California. Dr. Gahagan is rated as an Experienced provider by MediFind in the treatment of Situs Inversus. His top areas of expertise are Familial Colorectal Cancer, Anal Fissure, Proctitis, Ileostomy, and Gallbladder Removal.
His clinical research consists of co-authoring 14 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Situs Inversus.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
300 Pasteur Dr, Stanford, CA 94305
5725 W Las Positas Blvd Ste 100, Pleasanton,, CA 94588
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers 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.
James Dunn is a Pediatric Surgeon and a General Surgeon in Palo Alto, California. Dr. Dunn is rated as an Advanced provider by MediFind in the treatment of Situs Inversus. His top areas of expertise are Atresia of Small Intestine, Cystic Adenomatoid Malformation of Lung, Duodenal Atresia, and Omphalocele.
Gary Hartman is a Pediatric Surgeon and a General Surgeon in Palo Alto, California. Dr. Hartman is rated as an Advanced provider by MediFind in the treatment of Situs Inversus. His top areas of expertise are Pectus Excavatum, Pectus Carinatum, Cystic Adenomatoid Malformation of Lung, and Omphalocele.
Stephen Shew is a Pediatric Surgeon and a General Surgeon in Santa Clara, California. Dr. Shew is rated as an Advanced provider by MediFind in the treatment of Situs Inversus. His top areas of expertise are Choledocholithiasis, Gastroschisis, Pectus Carinatum, Appendectomy, and Gallbladder Removal.
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
- Anal FissureDr. Gahagan isAdvanced. Learn about Anal Fissure.
- Familial Colorectal CancerDr. Gahagan isAdvanced. Learn about Familial Colorectal Cancer.
- HemorrhoidsDr. Gahagan isAdvanced. Learn about Hemorrhoids.
- Mesenteric Venous ThrombosisDr. Gahagan isAdvanced. Learn about Mesenteric Venous Thrombosis.
- Ogilvie SyndromeDr. Gahagan isAdvanced. Learn about Ogilvie Syndrome.
- ProctitisDr. Gahagan isAdvanced. Learn about Proctitis.
- Experienced
- Acrogeria, Gottron TypeDr. Gahagan isExperienced. Learn about Acrogeria, Gottron Type.
- Acute PancreatitisDr. Gahagan isExperienced. Learn about Acute Pancreatitis.
- Anal CancerDr. Gahagan isExperienced. Learn about Anal Cancer.
- Anorectal AbscessDr. Gahagan isExperienced. Learn about Anorectal Abscess.
- Bazex SyndromeDr. Gahagan isExperienced. Learn about Bazex Syndrome.
- Bile Duct StrictureDr. Gahagan isExperienced. Learn about Bile Duct Stricture.