Our Providers

Our board-certified and fellowship-trained physicians work side-by-side with Advanced Practitioner Registered Nurses (APRN) and Physician Assistants (PA) to help provide quality and timely care to patients.

We provide leading-edge gastrointestinal health treatment in a safe, minimally-invasive, and compassionate setting.

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To view the profile of your physician (MD, DO), physician assistant (PA), or nurse practitioner (ARNP) click on their photo or name below.

Meet Our Physicians

Nick Sharma, M.D.
Nick Sharma, M.D.
Brian Feiock, M.D.
Brian Feiock, M.D.
Brian Longendyke, D.O.
Brian Longendyke, D.O.
Michael Weiss, M.D.
Michael Weiss, M.D.
Michael Bays, D.O.
Michael Bays, D.O.
Srinivas Raju, M.D.
Srinivas Raju, M.D.
Ramesh Koka, M.D.
Ramesh Koka, M.D.
Tal B. Hazan, M.D.
Tal B. Hazan, M.D.
Julian Perez, M.D.
Julian Perez, M.D.

Meet Our Physician Assistants

To view the profile of your provider, click on their photo or name below.

Mark Ohlenkamp, PA
Mark Ohlenkamp, PA
James R. Torrico, PA
Michele Robbins, PA
Daniel Murphy, PA
Daniel Murphy, PA
James R. Torrico, PA
David E. Scott, PA

Meet Our Nurse Practitioners

To view the profile of your provider, click on their photo or name below.

Margaret O'Connor, APRN
Margaret O’Connor, APRN
Jaine Milligan, APRN
Jaine Milligan, APRN
Mercedes Acosta, APRN
Mercedes Acosta, APRN
Adam Medlin, APRN
Brian Fritz, APRN
Brian Fritz, APRN
Sue Day, APRN
Sue Day, APRN

What People Are Saying

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Patient
Portal

Our online patient portal is available to securely track many aspects of your healthcare and communicate with our office. Call now to register.

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Our Office
Locations

We offer three locations in the Southwest Florida area for your convenience. Our facilities offer state-of-the-art treatment and services for all patients.

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Request an
Appointment

We have worked with patients in Southwest Florida for more than 25 years. Request an appointment by phone or use our online request form.

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Trust

Your Gut

Trust

Your Gut

Southwest Florida’s
Gastroenterology Leaders

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