Meet the Providers

All our professionals at North Jersey Gastro maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in gastroenterology.

Robert Bleicher, MD

College: University of Michigan, Ann Arbor, MI

Medical school: Columbia University College of Physicians, New York, NY

Residency: Northwestern University, Chicago, IL

Fellowship: Northwestern University, Chicago, IL

Bonnie Cheng, MD

College: New York University, New York, NY

Medical school: SUNY, Buffalo, NY

Residency: University of Pennsylvania, Philadelphia, PA

Fellowship: Mount Sinai School of Medicine, New York, NY

Steven David, MD

College: Sophie Davis School of Biomedical Education City College, New York, NY

Medical school: Mount Sinai School of Medicine, New York, NY

Residency: North Shore University Hospital/ Sloan Kettering, Manhasset, NY

Fellowship: University of Miami, Miami, FL

Lisa Lamberti, NP

William Paterson College, BSN, Wayne, NJ

William Paterson University, MSN, Wayne, NJ

David Pinn, MD

College: Yeshiva University, magna cum laude, New York, NY

Medical School: Albert Einstein College of Medicine, Bronx, NY

Residency: Mount Sinai- Beth israel, NY

Fellowship: Montefiore/ Albert Einstein, NY

Ravishankar 'Ravi' Ramamoorthy

College: Rutgers University, New Brunswick, NJ

Medical School:UMDNJ, Newark, NJ

Residency: UMDNJ, Newark, NJ

Fellowship: UMDNJ, Newark, NJ

Heather Schoenberger, PA

College: Rochester Institute of Technology, BS, Rochester, NY

Medical school: University of Pennsylvania, Philadelphia, PA

Jonathon Stillman, MD

College: University of Michigan, Ann Arbor, MI

Medical school: University of Pennsylvania, Philadelphia, PA

Residency: Cornell Medical Center, New York, NY

Fellowship: Memorial Sloan-Kettering Cancer Center, New York, NY

Joseph Zangara, MD

College: John Hopkins Unversity, Baltimore, MD

Medical school: UMDNJ, Newark, NJ

Residency: University of Maryland, Baltimore, MD

Fellowship: University of Maryland, Baltimore, MD