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Welcome from the Program Director

Thank you for your interest in the Gastroenterology & Hepatology Fellowship at AdventHealth Orlando! This is a three-year ACGME-accredited fellowship that provides trainees with comprehensive training, education, and mentorship to excel as successful, independent, and respected gastroenterologists in any practice setting. Our curriculum is comprised of high-value didactic and practical components that facilitate the development of clinical expertise in the diagnosis, treatment, and prevention of gastrointestinal, pancreato-biliary, and liver disease through patient care, research, and education. This rigorous training will be delivered in an environment in which the well-being and professional development of our fellows is prioritized. We welcome the highest quality of applicants and invite you to consider the Gastroenterology & Hepatology Fellowship at AdventHealth Orlando!

​​​​​​Mariam Naveed, MD

Program Director

Program Leadership

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Mariam Naveed, MD

Mariam Naveed, MD

Program Director

AdventHealth Orlando & AdventHealth Altamonte Springs

Mohammad Maysara Asfari, MD

Mohammad Maysara Asfari, MD

Associate Program Director

AdventHealth Orlando

Meghana Vellanki, MD

Meghana Vellanki, MD

Associate Program Director

AdventHealth Orlando

Teaching Faculty

The faculty have trained in numerous geographic locations and have come from prestigious training programs - they are eager to teach you!

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Core Rotations

Clinical rotations are specifically structured to ensure trainees receive robust clinical experience. The 36-month fellowship is structured such that approximately 30 months are devoted to clinical experience and at least six months are allocated for research and scholarly activities.

Clinical fellows rotate primarily at the AdventHealth Orlando campus with ambulatory rotations at AdventHealth Apopka, AdventHealth East and AdventHealth Altamonte Springs campuses.

The first year of fellowship will offer intensive clinical experience in both inpatient and outpatient settings with emphasis on the diagnosis and management of a broad spectrum of gastrointestinal and liver diseases. During a four-week elective period, first-year fellows are encouraged to initiate research projects and explore possible areas of sub-specialization.

The second and third-year curricula further build upon the skills gained in first year training and incorporate experiences in motility, and pancreato-biliary disease, while also facilitating more consultative and endoscopic experience.

Additionally, fellows will have the opportunity to further explore numerous clinical gastroenterology & hepatology subspecialties during elective rotations which will permit specific tailoring of their clinical training consistent with personal goals, or alternatively, will permit time to complete a research project.

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Program Overview

Curriculum

The curriculum is structured around the six ACGME Core Competencies: Patient Care, Medical Knowledge, Practice Based Learning, Interpersonal Communication Skills, Professionalism, and System Based Practice. The fellowship curriculum also addresses and fulfills recommendations for best practices in gastroenterology training from the Gastroenterology Core Curriculum, a directive put forth by the American College of Gastroenterology (ACG), American Association for the Study of Liver Diseases (AASLD), American Gastroenterological Association (AGA) and the American Society for Gastrointestinal Endoscopy (ASGE).

The fellows will have a comprehensive education curriculum, covering the breadth and depth of all aspects of gastroenterology & hepatology through clinical exposure, procedural experience, quality improvement projects, opportunities for clinical and translational research, routine didactic lectures, grand rounds, and multi-disciplinary conferences.

Throughout their training, fellows will work closely with and receive structured mentoring from our diverse faculty that provide experience and expertise in general gastroenterology and hepatology and its subspecialty disciplines. Graduating fellows will meet the requirements to obtain sub-specialty certification in Gastroenterology as outlined by the American Board of Internal Medicine.

Regular conferences will include didactic review of gastroenterology & hepatology curriculum, M&M, Pathology and Radiology conference and journal club. Faculty presenting and precepting include experts in the field of inflammatory bowel disease, hepatology, motility, and advanced endoscopy.

Outpatient clinics, inpatient consultation services, state-of-the-art endoscopy units and established robust programs in motility, fatty liver, IBD and liver transplantation provide the framework for clinical training in gastroenterology and hepatology at AdventHealth. Fellows attend a weekly continuity clinic with a faculty preceptor. Ample elective time affords trainees the ability to tailor their learning based on career goals and allows for more time for specialized training in hepatology, advanced endoscopy, transplantation, inflammatory bowel disease and motility. Opportunity exists to interact with colleagues in colon and rectal surgery, pathology, general surgery, and radiology. Fellows also contribute to the informal education of students and residents during outpatient clinics and on clinical rounds. Senior fellows are also expected to participate in the formal teaching of students and residents by delivering lectures and serving as preceptors.

Endoscopy training starts during orientation with assigned modules and time for practice on an endoscopic medical simulator. Procedural skills in diagnostic and therapeutic endoscopic procedures are gained and honed as fellows rotate and advance through high volume inpatient and outpatient endoscopy units throughout their fellowship. Fellows also have access to Olympus’s ScopeGuide and can receive real-time feedback on shape and position of the endoscope, which can help fellows improve procedural efficiency and most importantly patient comfort during procedures. Senior fellows may participate in advanced endoscopic procedures at the discretion of the advanced endoscopy faculty. All trainees will receive training in general endoscopic procedures that excels the minimum requirements established by the ASGE.

Conferences Research

Our Current Fellows

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Abdul Sattar Shariq Mohammed, MD

PGY-6

Residency: Internal Medicine, John H. Stroger, Jr. Hospital of Cook County, Chicago, IL

Medical School: N.R.I. Medical College, Guntur, India

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Ernesto Robalino Gonzaga, MD

PGY-6

Residency/Chief Resident: Internal Medicine, UCF, Orlando, Fl

Fellowship: GI Motility & Neuro-Gastroenterology, Johns Hopkins Hospital, Baltimore, MD

Medical School: Universidad de Especialidades Espiritu Santo (UEES) Facultad de Ciencias Médicas, Guayaquil, Ecuador

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Sanjeevani Tomar, MD

PGY-5

Residency: Internal Medicine, University at Buffalo, Buffalo, NY

Medical School: People’s College of Medical Sciences and Research Center, Bhopal, Madhya Pradesh, India

AdventHealth Orlando is recognized by U.S. News & World Report as a nationally rated leader in Gastroenterology & GI Surgery.

National Leader in Digestive Care

AdventHealth Orlando is recognized by U.S. News & World Report as a nationally rated leader in gastroenterology and GI surgery.

Program Information

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Application Process Join Our Team

We proudly received our ACGME accreditation in January 2022. For consideration to our program in appointment year 2025, please note that we participate in the NRMP Match and applicants will need to apply through the ERAS website.

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Contact Information Program Coordinator

Karen Gonzalez

Fellowship Coordinator