Staff

Meet the Providers

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

Andrea Hartzag, MSN, FNP, RN-BC

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Joo Hye 'Grace' Park, MD

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Diana Polania, APN

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Gabrielle Corpuz, PA-C

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Rini Abraham, MD, PharmD

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Aakash Aggarwal, MD

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Kamal M. Amer, MD

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Oren E. Bernheim, MD

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Robert Bleicher, MD

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Andrew S. Boxer, MD

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Peter Caride, MD

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Neetu H. Chahil, MD

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Bonnie Cheng, MD

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Natasha Chhabra, MD

For more information about Dr. Natasha Chhabra, or to schedule an appointment

Aditi Chhada, MD

For more information about Dr. Aditi Chhada, or to schedule an appointment

Elliot S. Coburn, MD

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Steven David, MD

For more information about Dr. Steven David, or to schedule an appointment

Zahava Farkas, DO

For more information about Dr. Zahava Farkas, or to schedule an appointment

David M. Felig, MD

For more information about Dr. David Felig, or to schedule an appointment

Steven D. Gronowitz, MD, FACG

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Fahad M. Khan, MD

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Natan Krohn, MD

For more information about Dr. Natan Krohn, or to schedule an appointment

Donald H. Kutner, DO

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Matthew A. Kutner, DO

For more information about Dr. Matthew Kutner, or to schedule an appointment

Steven Leibowitz, MD

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Richard Lin, MD

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Rangas Lokchander, MD

For more information about Dr. Rangas Lokchander, or to schedule an appointment

Michael M. Mainero, MD

For more information about Dr. Michael Mainero, or to schedule an appointment

Shivaprasad Marulendra, MD

For more information about Dr. Shivaprasad Marulendra, or to schedule an appointment

Neil Nagaria, MD

For more information about Dr. Neil Nagaria, or to schedule an appointment

George Nikias, MD

For more information about Dr. George Nikias, or to schedule an appointment

George N. Pavlou, MD

For more information about Dr. George Pavlou, or to schedule an appointment

Haleh Pazwash, MD, FACG

For more information about Dr. Haleh Pazwash, or to schedule an appointment

David M. Pinn, MD

For more information about Dr. David Pinn, or to schedule an appointment

Giulio Quarta, MD

For more information about Dr. Giulio Quarta, or to schedule an appointment

Ori A. Rackovsky, MD

For more information about Dr. Ori Rackovsky, or to schedule an appointment

Ravishankar ‘Ravi’ Ramamoorthy MD

For more information about Dr. Ravishankar Ramamoorthy, or to schedule an appointment

Parthiv V. Raval, MD

For more information about Dr. Parthiv Raval, or to schedule an appointment

Eric Rosendorf, MD

For more information about Dr. Eric Rosendorf, or to schedule an appointment

Joseph M. Roth, MD

For more information about Dr. Joseph Roth, or to schedule an appointment

Frank Ruiz, MD

For more information about Dr. Frank Ruiz, or to schedule an appointment

Maulik D. Shah, DO

For more information about Dr. Maulik Shah, or to schedule an appointment

Joseph G. Shami, MD

For more information about Dr. Joseph Shami, or to schedule an appointment

Tarun K. Sharma, MD

For more information about Dr. Tarun Sharma, or to schedule an appointment

Punitha Shivaprasad, DO

For more information about Dr. Punitha Shivaprasad, or to schedule an appointment

Smrita Sinha, MD

For more information about Dr. Smrita Sinha, or to schedule an appointment

John Sotiriadis, MD, PhD, AGAF, FACG

For more information about Dr. John Sotiriadis, or to schedule an appointment

Jonathon Stillman, MD

For more information about Dr. Jonathon Stillman, or to schedule an appointment

Jose Ramon E. Suatengco, MD

For more information about Dr. Jose Suatengco, or to schedule an appointment

Mark E. Tanchel, MD

For more information about Dr. Mark Tanchel, or to schedule an appointment

Laura Tranchini, PA-C

For more information about Dr. Laura Tanchini, or to schedule an appointment

Maggie Vitcavich, FNP, MSN, BSN, RN

For more information about Dr. Maggie Vitcavich, or to schedule an appointment

Ariy Volfson, MD

For more information about Dr. Ariy Volfson, or to schedule an appointment

Joshua A. Weston, DO

For more information about Dr. Joshua Weston, or to schedule an appointment

Joseph Zangara, MD

For more information about Dr. Joseph Zangara, or to schedule an appointment

Kenneth G. Zierer, MD

For more information about Dr. Kenneth Zierer, or to schedule an appointment

GANJ is an LGBTQ friendly group practice.

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