Overview
Ralph Marcus is a Radiologist in Irvine, California. Dr. Marcus has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Cholangiocarcinoma (Bile Duct Cancer). His top areas of expertise are Ascites, CAPOS Syndrome, Headache, Gastrostomy, and Bone Marrow Aspiration.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
Locations
7 Aberdeen St, Irvine, CA 92620
2141 N Harbor Blvd, Suite 16000, Fullerton, CA 92835
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.
Marc Friedman is a Radiologist in Los Angeles, California. Dr. Friedman is rated as an Advanced provider by MediFind in the treatment of Cholangiocarcinoma (Bile Duct Cancer). His top areas of expertise are Fibrolamellar Carcinoma, Cholangiocarcinoma (Bile Duct Cancer), Retroperitoneal Fibrosis, Liver Embolization, and Endoscopy.
City Of Hope Medical Foundation
Jonathan Kessler is an Interventional Radiologist and a Radiologist in Duarte, California. Dr. Kessler is rated as a Distinguished provider by MediFind in the treatment of Cholangiocarcinoma (Bile Duct Cancer). His top areas of expertise are Neuroendocrine Tumor, Fibrolamellar Carcinoma, Colorectal Cancer, Liver Embolization, and Gastrostomy.
UCI Health
Martin Goyenechea is a Radiologist in Orange, California. Dr. Goyenechea is rated as an Advanced provider by MediFind in the treatment of Cholangiocarcinoma (Bile Duct Cancer). His top areas of expertise are Colonic Malakoplakia, WT1-Related Wilms Tumor Syndromes, Cholangiocarcinoma (Bile Duct Cancer), and End-Stage Renal Disease (ESRD).
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
- Distinguished
- AscitesDr. Marcus isDistinguished. Learn about Ascites.
- Advanced
- CAPOS SyndromeDr. Marcus isAdvanced. Learn about CAPOS Syndrome.
- HeadacheDr. Marcus isAdvanced. Learn about Headache.
- Pleural EffusionDr. Marcus isAdvanced. Learn about Pleural Effusion.
- PleurisyDr. Marcus isAdvanced. Learn about Pleurisy.
- Experienced
- Alcoholic CirrhosisDr. Marcus isExperienced. Learn about Alcoholic Cirrhosis.
- ALK-Positive Non-Small Cell Lung CancerDr. Marcus isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Bile Duct ObstructionDr. Marcus isExperienced. Learn about Bile Duct Obstruction.
- BoilsDr. Marcus isExperienced. Learn about Boils.
- Bone GraftDr. Marcus isExperienced. Learn about Bone Graft.