
Overview
Howard Dubner, MD, specializes in gastroenterology and is certified in gastroenterology by the American Board of Internal Medicine. He practices at University of Pittsburgh Physicians, Department of Medicine, Division of Gastroenterology, and is affiliated with UPMC Shadyside. He completed his residency at Boston Medical Center and his medical degree at New York University School of Medicine.
Dr. Dubner is rated as an Experienced provider by MediFind in the treatment of Colonic Malakoplakia. His top areas of expertise are Colitis, Crohn's Disease, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy.
His clinical research consists of co-authoring 4 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- MANAGED MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
5200 Centre Avenue, Suite 409, Pittsburgh, PA 15232
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.
UPMC Digestive Health Care
Harkirat Singh, MD, is a Clinical Assistant Professor at the University of Pittsburgh School of Medicine, and Medical Director of GI Endoscopy at the UPMC Mercy Hospital. Dr.Singh's clinical and research interests include pancreatitis, pancreatic cysts, bile duct strictures, pancreato-biliary endoscopy, gastroenterological malignancies, general gastroenterology and hepatology. In addition to upper endoscopies and colonoscopies, Dr.Singh specializes in advanced endoscopic procedures like endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP), endoscopic mucosal resection, and deep enteroscopy. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Colonic Malakoplakia. His top areas of expertise are Colonic Malakoplakia, Bile Duct Stricture, Acute Pancreatitis, Endoscopy, and Gastrectomy.
UPMC Digestive Health Care
Anna Phillips, MD, specializes in gastroenterology and is certified by the American Board of Internal Medicine. She practices at University of Pittsburgh Physicians, Department of Medicine, Division of Gastroenterology, and is affiliated with UPMC Magee-Womens Hospital, UPMC McKeesport, UPMC Mercy, and UPMC Presbyterian. She received her medical degree at the University of Pittsburgh School of Medicine, and then completed a residency at Yale Internal Medicine Residency Programs and fellowship at the University of Pittsburgh School of Medicine. Dr. Phillips is rated as a Distinguished provider by MediFind in the treatment of Colonic Malakoplakia. Her top areas of expertise are Hereditary Pancreatitis, Chronic Pancreatitis, Acute Pancreatitis, Islet Cell Transplantation, and Pancreatectomy.
South Hills Gastroenterology Associates LLC
Alfonso Barbati is a Gastroenterologist in Clairton, Pennsylvania. Dr. Barbati is rated as an Advanced provider by MediFind in the treatment of Colonic Malakoplakia. His top areas of expertise are Ulcerative Colitis, Menetrier Disease, Colonic Malakoplakia, Gastrectomy, and Colonoscopy.
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
- ColitisDr. Dubner isAdvanced. Learn about Colitis.
- EndoscopyDr. Dubner isAdvanced. Learn about Endoscopy.
- Experienced
- AchalasiaDr. Dubner isExperienced. Learn about Achalasia.
- Acute PancreatitisDr. Dubner isExperienced. Learn about Acute Pancreatitis.
- Angiodysplasia of the ColonDr. Dubner isExperienced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Dubner isExperienced. Learn about Ascites.
- Barrett EsophagusDr. Dubner isExperienced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Dubner isExperienced. Learn about Benign Esophageal Stricture.


