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Last Updated: 02/19/2023
- Global leaders in their field
- Publish in medical journals frequently
- Speak at conferences
- Participate in clinical trials
- Likely to work with cutting edge treatments
- Likely to hold leadership positions in their organization
- Leaders in their field
- Strong research portfolio
- Likely to work with cutting edge treatments
- Likely to be a leader in their field regionally
- Excellent at diagnosing and treating conditions.
- Treat many patients and have extensive experience in their field.
- May not publish, speak at conferences, or participate in clinical trials.
- Primarily treat patients rather than focus on research.
- May be specialists or primary care physicians.
- Have great experience in diagnosing and treating conditions.
- Majority of doctors fall within this rating.
Penn Medicine
709 Perelman Center For Advanced Medicine
David Metz is a Gastroenterologist in Philadelphia, Pennsylvania. Metz has been practicing medicine for over 41 years and is rated as an Elite expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 21 other conditions, according to our data. His top areas of expertise are Zollinger-Ellison Syndrome, Pancreatic Islet Cell Tumor, Gastroesophageal Reflux Disease, Endoscopy, and Colonoscopy. Metz is currently accepting new patients.
General Surgery
Penn Medicine
Perelman Center For Advanced Medicine
Douglas Fraker is a Surgical Oncologist and a General Surgeon in Philadelphia, Pennsylvania. Fraker has been practicing medicine for over 40 years and is rated as an Elite expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 44 other conditions, according to our data. His top areas of expertise are Zollinger-Ellison Syndrome, Hyperparathyroidism, Neuroendocrine Tumor, Gastrectomy, and Tissue Biopsy. Fraker is currently accepting new patients.
University Of Milano Bicocca
Sara Massironi practices in Monza, Italy. Massironi is rated as an Elite expert by MediFind in the treatment of Zollinger-Ellison Syndrome. She is also highly rated in 16 other conditions, according to our data. Her top areas of expertise are Chronic Erosive Gastritis, Zollinger-Ellison Syndrome, Gastritis, Endoscopy, and Liver Transplant.
Graduate School Of Medical Sciences, Kyushu University
Tetsuhide Ito practices in Fukuoka, Japan. Ito is rated as an Elite expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 25 other conditions, according to our data. Their top areas of expertise are Pancreatic Islet Cell Tumor, Neuroendocrine Tumor, VIPoma, Pancreas Transplant, and Kidney Transplant.
Surgical Oncology
Stanford Health Care
Jeffrey Norton is a General Surgeon and a Surgical Oncologist in Stanford, California. Norton has been practicing medicine for over 50 years and is rated as an Elite expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 51 other conditions, according to our data. His top areas of expertise are Zollinger-Ellison Syndrome, Neuroendocrine Tumor, Pancreatic Cancer, Gastrectomy, and Small Bowel Resection. Norton is currently accepting new patients.
GSK Investigational Site
Pietro Invernizzi practices in Monza (mb), Italy. Invernizzi is rated as an Elite expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 17 other conditions, according to our data. His top areas of expertise are Primary Biliary Cholangitis, Cholestasis, Cholangitis, Liver Transplant, and Pinealectomy.
UCLA Health System
VA Greater Los Angeles Healthcare System - West Los Angeles Medical Center
Joseph Pisegna is a Gastroenterologist in Los Angeles, California. Pisegna has been practicing medicine for over 37 years and is rated as an Elite expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 4 other conditions, according to our data. His top areas of expertise are Zollinger-Ellison Syndrome, Non-Alcoholic Fatty Liver Disease, Obesity, Colonoscopy, and Endoscopy. Pisegna is currently accepting new patients.
Emergency Medicine
Atrium Health Wake Forest Baptist
Digestive Health Services - Davie, Davie Medical Center
Steven Clayton is a Gastroenterologist and an Emergency Medicine expert in Bermuda Run, North Carolina. Clayton has been practicing medicine for over 22 years and is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 18 other conditions, according to our data. His top areas of expertise are Achalasia, Gastroesophageal Reflux Disease, Zollinger-Ellison Syndrome, Endoscopy, and Colonoscopy. Clayton is currently accepting new patients.
Lee Weinstein is a General Practice expert in Hawthorne, New York. Weinstein is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 8 other conditions, according to our data. His top areas of expertise are Multiple Endocrine Neoplasia, Multiple Endocrine Neoplasia Type 1, Albright's Hereditary Osteodystrophy, and Pseudohypoparathyroidism.
University Of Copenhagen
Jens Rehfeld practices in Copenhagen, Denmark. Rehfeld is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 8 other conditions, according to our data. His top areas of expertise are Zollinger-Ellison Syndrome, Obesity, Neuroma Biliary Tract, Gastric Bypass, and Sleeve Gastrectomy.
Centre Hospitalier De L'Université De Montréal
Pierre Poitras practices in Montreal, Canada. Poitras is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 1 other condition, according to our data. His top areas of expertise are Zollinger-Ellison Syndrome, Peptic Ulcer, Cronkhite-Canada Disease, and Irritable Bowel Syndrome.
Trinity Health Mid-Atlantic
James Mcmaster is an Internal Medicine expert in Philadelphia, Pennsylvania. Mcmaster has been practicing medicine for over 46 years and is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 7 other conditions, according to our data. His top areas of expertise are Zollinger-Ellison Syndrome, Oligodendroglioma, Opioid Use Disorder, Colonoscopy, and Endoscopy.
German Society For Endocrinology
Detlef Bartsch practices in Marburg An Der Lahn, Germany. Bartsch is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 22 other conditions, according to our data. Their top areas of expertise are Familial Pancreatic Cancer, Pancreatic Cancer, Multiple Endocrine Neoplasia Type 1, Endoscopy, and Small Bowel Resection.
Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico
Maddalena Peracchi practices in Milan, Italy. Peracchi is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. She is also highly rated in 5 other conditions, according to our data. Her top areas of expertise are Zollinger-Ellison Syndrome, Metastatic Insulinoma, Chronic Erosive Gastritis, and Neuroendocrine Tumor.
Graduate School Of Medical Sciences, Kyushu University
Hisato Igarashi practices in Suita, Japan. Igarashi is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 14 other conditions, according to our data. Their top areas of expertise are Pancreatic Islet Cell Tumor, Zollinger-Ellison Syndrome, Neuroendocrine Tumor, Pancreatic Cancer, and Endoscopy.
Kaiser Permanente Northern California
Permanente Medical Group Inc
Maneesh Singh is a Gastroenterologist in San Francisco, California. Singh has been practicing medicine for over 13 years and is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 1 other condition, according to our data. His top areas of expertise are Zollinger-Ellison Syndrome, Familial Colorectal Cancer, Colonoscopy, and Endoscopy.
Surgical Oncology
Sharp HealthCare
Sharp Rees-Stealy Frost Street North
Geoffrey Krampitz is a General Surgeon and a Surgical Oncologist in San Diego, California. Krampitz has been practicing medicine for over 14 years and is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 2 other conditions, according to our data. His top areas of expertise are Zollinger-Ellison Syndrome, Pancreatic Islet Cell Tumor, Multiple Endocrine Neoplasia, and Gallbladder Adenocarcinoma. Krampitz is currently accepting new patients.
NYC Health and Hospitals
Sumona Bhattacharya is a Gastroenterologist in New Brunswick, New Jersey. Bhattacharya is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. She is also highly rated in 1 other condition, according to our data. Her top areas of expertise are Zollinger-Ellison Syndrome, Gastrointestinal Perforation, Viral Gastroenteritis, Colitis, and Endoscopy.
Thoracic And Vascular Surgery, Philipp's University And University Hospital
Max Albers practices in Marburg An Der Lahn, Germany. Albers is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 8 other conditions, according to our data. His top areas of expertise are Multiple Endocrine Neoplasia, Multiple Endocrine Neoplasia Type 1, Zollinger-Ellison Syndrome, and Insulinoma.
Philipps Universität Marburg
Jerena Manoharan practices in Marburg An Der Lahn, Germany. Manoharan is rated as a Distinguished expert by MediFind in the treatment of Zollinger-Ellison Syndrome. She is also highly rated in 4 other conditions, according to our data. Her top areas of expertise are Multiple Endocrine Neoplasia Type 1, Multiple Endocrine Neoplasia, Zollinger-Ellison Syndrome, and Insulinoma.
Last Updated: 02/19/2023
Behind the Zollinger-Ellison Syndrome List
MediFind is the industry authority on identifying the leading medical experts and latest research in order to help patients facing complex health challenges, including Zollinger-Ellison Syndrome, make better health decisions. Leveraging our expertise in natural language processing and machine learning across thousands of diseases, we uncover physicians who are leading authorities on Zollinger-Ellison Syndrome. MediFind identifies these experts using proprietary world-class models that assess over 2.5 million global doctors based on a range of variables, including research leadership, patient volume, peer standing, and connectedness to other experts. Learn more about our methodology by exploring how MediFind works.