Our Providers

Digestive Disease Consultants offers patients and their referring physicians in the greater Orlando area the highest quality in state-of-the-art care for digestive and liver disorders in a comfortable, safe, and efficient environment. We provide specialized care using the latest in technology. Our team of highly skilled and board-certified doctors are award winning professionals in their field.

Barry R. Katz, M.D.

Dr. Katz received his Medical Doctorate from Case Western Reserve University in 1985.

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Raaj K. Popli, M.D.

Dr. Popli received his Medical Doctorate from the Medical College of Virginia in 1997.

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Sanjay K. Reddy, M.D.

Dr. Reddy received his Medical Doctorate from the University of Miami in 1998.

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Jorge Zapatier, M.D.

Dr. Zapatier received his Medical Doctorate from the University of Guayaquil in 2003.

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Jacqueline L. Kaiser, M.D.

Dr. Kaiser received her medical doctorate from Baylor College of Medicine in 1990.

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Robert Shultz, D.O.

Dr. Shultzis is a graduate of the Kirksville College of osteopathic medicine.

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Zachary I. Field, M.D.

Dr. Field received his Medical Doctorate from Florida State University College of Medicine.

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Shaquana Brooks, APRN

Shaquana Brooks is a certified nurse practitioner with nearly a decade of clinical experience across multiple states and care settings.

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Jeanine Febres, MSN, APRN-C

Jeanine Febres, MSN, APRN-C, is a University of South Florida graduate of 2010 where she earned her Family Nurse Practitioner and Masters in Nursing Education degrees.

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Farzana Rashid, APRNP

Farzana Rashid is a board-certified Family Nurse Practitioner with more than seven years of clinical experience, including three years in gastroenterology.

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Andrea Alegria Roa, APRN

Andrea Alegria Roa, APTN, FNP-BC holds a Master of Science in Nursing – Family Nurse Practitioner from the George Washington University and a Bachelor of Science in Nursing from the University of Chile.

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