Overview
Andrew Zigman is a Pediatric Surgeon and a General Surgeon in Portland, Oregon. Dr. Zigman is rated as an Experienced provider by MediFind in the treatment of Liposarcoma. His top areas of expertise are Gastroschisis, Cystic Adenomatoid Malformation of Lung, Superior Mesenteric Artery Syndrome (SMAS), and Retroperitoneal Inflammation. Dr. Zigman is currently accepting new patients.
His clinical research consists of co-authoring 9 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 Liposarcoma.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- OTHER MEDICAID
- STATE MEDICAID
- PPO
Locations
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.
University Professional Services
John Vetto is a Surgical Oncologist and a General Surgeon in Portland, Oregon. Dr. Vetto is rated as a Distinguished provider by MediFind in the treatment of Liposarcoma. His top areas of expertise are Melanoma, Adult Soft Tissue Sarcoma, Alveolar Soft Part Sarcoma, Lymphadenectomy, and Parathyroidectomy. Dr. Vetto is currently accepting new patients.
University Professional Services
Brett Sheppard is a General Surgeon in Beaverton, Oregon. Dr. Sheppard is rated as a Distinguished provider by MediFind in the treatment of Liposarcoma. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Ampullary Cancer, Pancreatectomy, and Splenectomy. Dr. Sheppard is currently accepting new patients.
University Professional Services
Rodney Pommier is a Surgical Oncologist and a General Surgeon in Portland, Oregon. Dr. Pommier is rated as a Distinguished provider by MediFind in the treatment of Liposarcoma. His top areas of expertise are Neuroendocrine Tumor, Pancreatic Islet Cell Tumor, Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), Pancreaticoduodenectomy, and Pancreatectomy. Dr. Pommier is currently accepting new patients.
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
- Experienced
- Cystic Adenomatoid Malformation of LungDr. Zigman isExperienced. Learn about Cystic Adenomatoid Malformation of Lung.
- Donnai-Barrow SyndromeDr. Zigman isExperienced. Learn about Donnai-Barrow Syndrome.
- Esophageal AtresiaDr. Zigman isExperienced. Learn about Esophageal Atresia.
- Esophageal Atresia Coloboma TalipesDr. Zigman isExperienced. Learn about Esophageal Atresia Coloboma Talipes.
- Fryns SyndromeDr. Zigman isExperienced. Learn about Fryns Syndrome.
- Gastrointestinal PerforationDr. Zigman isExperienced. Learn about Gastrointestinal Perforation.

