
Overview
"""Patients are treated like family in IR."".
Dr. Greben is rated as an Experienced provider by MediFind in the treatment of Arteriovenous Malformation. His top areas of expertise are Ascites, Familial Colorectal Cancer, Colorectal Cancer, Visceromegaly, and Liver Embolization.
His clinical research consists of co-authoring 13 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 Arteriovenous Malformation.
Insurance
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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.
Alejandro Berenstein is a Neurosurgery specialist and a Radiologist in New York, New York. Dr. Berenstein is rated as a Distinguished provider by MediFind in the treatment of Arteriovenous Malformation. His top areas of expertise are Vein of Galen Aneurysm, Arteriovenous Malformation, Cerebral Arteriovenous Malformation, Liver Embolization, and Stent Placement.
Yale University
Charles Matouk is a Neurosurgery specialist and an Interventional Radiologist in New Haven, Connecticut. Dr. Matouk is rated as an Elite provider by MediFind in the treatment of Arteriovenous Malformation. His top areas of expertise are Stroke, Hydrocephalus, Normal Pressure Hydrocephalus, Thrombectomy, and Stent Placement.
Yale University
Jeffrey Pollak is a Radiologist and an Interventional Radiologist in New Haven, Connecticut. Dr. Pollak is rated as a Distinguished provider by MediFind in the treatment of Arteriovenous Malformation. His top areas of expertise are Arteriovenous Malformation, Pulmonary Arteriovenous Fistula, WT1-Related Wilms Tumor Syndromes, Embolectomy, and Thrombectomy.
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. Greben isDistinguished. Learn about Ascites.
- Advanced
- Bladder CancerDr. Greben isAdvanced. Learn about Bladder Cancer.
- Colorectal CancerDr. Greben isAdvanced. Learn about Colorectal Cancer.
- Familial Colorectal CancerDr. Greben isAdvanced. Learn about Familial Colorectal Cancer.
- Fibrolamellar CarcinomaDr. Greben isAdvanced. Learn about Fibrolamellar Carcinoma.
- Liver EmbolizationDr. Greben isAdvanced. Learn about Liver Embolization.
- Muscle Invasive Bladder CancerDr. Greben isAdvanced. Learn about Muscle Invasive Bladder Cancer.
- Experienced
- Alcoholic CirrhosisDr. Greben isExperienced. Learn about Alcoholic Cirrhosis.
- Arteriovenous MalformationDr. Greben isExperienced. Learn about Arteriovenous Malformation.
- Congenital Arteriovenous ShuntDr. Greben isExperienced. Learn about Congenital Arteriovenous Shunt.
- End-Stage Renal Disease (ESRD)Dr. Greben isExperienced. Learn about End-Stage Renal Disease (ESRD).
- Fibromuscular Dysplasia (FMD)Dr. Greben isExperienced. Learn about Fibromuscular Dysplasia (FMD).
- Gallbladder DiseaseDr. Greben isExperienced. Learn about Gallbladder Disease.
