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Ravi Hotchandani, MD, is a board-certified gastroenterologist at leading gastroenterology practice, Northern Medical Group Gastroenterology Division, formerly known as The Digestive Disease Center of the Hudson Valley, where he specializes in the treatment and prevention of diseases and disorders of the digestive tract. At the practice’s offices in Fishkill, Poughkeepsie, and Highland, New York, Dr. Hotchandani has expertise in performing colonoscopies, upper GI endoscopies (EGD), and biliary endoscopies (ERCP).

Dr. Hotchandani earned his medical degree at the All India Institute of Medical Sciences in New Delhi, India. He then completed his residency at The Jamaica Hospital, an affiliate of Cornell Medical Center, in Jamaica, New York. Afterward, Dr. Hotchandani rounded out his training with a fellowship in gastroenterology at Harlem Hospital Center, affiliated with Columbia University, in New York. 

Through his years of training and experience, Dr. Hotchandani offers expert treatment for a wide range of gastroenterology-related conditions, including colon cancer, gastroesophageal reflux disease (GERD), irritable bowel syndrome, diverticulosis, food intolerances, Celiac disease, peptic ulcer disease, diarrhea, and constipation. 

Dr. Hotchandani is affiliated with the American Gastroenterology Association, American Medical Association, New York Medical Society, and Dutchess County Medical Society. He has admitting privileges at Mid-Hudson Regional Hospital and Vassar Brother Medical Center in Poughkeepsie, New York, and Hudson Valley Endoscopy Center in Fishkill, New York.

Ravi Hotchandani, MD, is a board-certified gastroenterologist at leading gastroenterology practice, Northern Medical Group Gastroenterology Division, formerly known as The Digestive Disease Center of the Hudson Valley, where he specializes in the treatment and prevention of diseases and disorders of the digestive tract. At the practice’s offices in Fishkill, Poughkeepsie, and Highland, New York, Dr. Hotchandani has expertise in performing colonoscopies, upper GI endoscopies (EGD), and biliary endoscopies (ERCP).

Dr. Hotchandani earned his medical degree at the All India Institute of Medical Sciences in New Delhi, India. He then completed his residency at The Jamaica Hospital, an affiliate of Cornell Medical Center, in Jamaica, New York. Afterward, Dr. Hotchandani rounded out his training with a fellowship in gastroenterology at Harlem Hospital Center, affiliated with Columbia University, in New York. 

Through his years of training and experience, Dr. Hotchandani offers expert treatment for a wide range of gastroenterology-related conditions, including colon cancer, gastroesophageal reflux disease (GERD), irritable bowel syndrome, diverticulosis, food intolerances, Celiac disease, peptic ulcer disease, diarrhea, and constipation. 

Dr. Hotchandani is affiliated with the American Gastroenterology Association, American Medical Association, New York Medical Society, and Dutchess County Medical Society. He has admitting privileges at Mid-Hudson Regional Hospital and Vassar Brother Medical Center in Poughkeepsie, New York, and Hudson Valley Endoscopy Center in Fishkill, New York.

Jeffrey Mathews, MD, is committed to providing his patients with a wide range of gastroenterology services in a compassionate and timely manner at Gateway Gastroenterology, in Chesterfield, Missouri. He is board-certified in gastroenterology and hepatology.

Dr. Mathews is a life-long St. Louisan. He attended the University of Missouri – Kansas City Six-Year Medical School Program before going on to complete his fellowship in gastroenterology and hepatology at St. Louis University.

Making every effort to stay up-to-date on the latest advancements in his field, Dr. Mathews maintains active memberships with the American Society of Gastrointestinal Endoscopy and the American College of Gastroenterology.

At Gateway Gastroenterology, Dr. Mathews designs treatment plans unique to his patients' needs and concerns. He takes time to clearly communicate his treatment recommendations and encourages them to play an active role in their health care.

Dr. Mathews welcomes new patients to book an appointment by calling the practice or requesting an appointment online.

Jeffrey Mathews, MD, is committed to providing his patients with a wide range of gastroenterology services in a compassionate and timely manner at Gateway Gastroenterology, in Chesterfield, Missouri. He is board-certified in gastroenterology and hepatology.

Dr. Mathews is a life-long St. Louisan. He attended the University of Missouri – Kansas City Six-Year Medical School Program before going on to complete his fellowship in gastroenterology and hepatology at St. Louis University.

Making every effort to stay up-to-date on the latest advancements in his field, Dr. Mathews maintains active memberships with the American Society of Gastrointestinal Endoscopy and the American College of Gastroenterology.

At Gateway Gastroenterology, Dr. Mathews designs treatment plans unique to his patients' needs and concerns. He takes time to clearly communicate his treatment recommendations and encourages them to play an active role in their health care.

Dr. Mathews welcomes new patients to book an appointment by calling the practice or requesting an appointment online.

Jeffrey Mathews, MD, is committed to providing his patients with a wide range of gastroenterology services in a compassionate and timely manner at Gateway Gastroenterology, in Chesterfield, Missouri. He is board-certified in gastroenterology and hepatology.

Dr. Mathews is a life-long St. Louisan. He attended the University of Missouri – Kansas City Six-Year Medical School Program before going on to complete his fellowship in gastroenterology and hepatology at St. Louis University.

Making every effort to stay up-to-date on the latest advancements in his field, Dr. Mathews maintains active memberships with the American Society of Gastrointestinal Endoscopy and the American College of Gastroenterology.

At Gateway Gastroenterology, Dr. Mathews designs treatment plans unique to his patients' needs and concerns. He takes time to clearly communicate his treatment recommendations and encourages them to play an active role in their health care.

Dr. Mathews welcomes new patients to book an appointment by calling the practice or requesting an appointment online.

Board-certified gastroenterologist Richard Riegel, MD, sees patients at Gateway Gastroenterology in Chesterfield, Missouri. He strives to provide unparalleled care aimed at improving the digestive health of his patients.

A native of St. Louis, Dr. Riegel graduated with honors from the University of Missouri-Columbia School of Medicine. He then completed both his Internal Medicine internship and residency at Vanderbilt University in Nashville, Tennessee. 

From Vanderbilt, Dr. Riegel returned to St. Louis to complete three additional years of medical training in the Division of Gastroenterology/Hepatology at Saint Louis University.

Dr. Riegel is an active member of the American College of Gastroenterology and the American Gastroenterological Association.

Dr. Riegel has participated in the education and training of medical house staff at St. John’s Mercy Medical Center. He has a diverse practice specializing in all aspects of general gastroenterology, hepatology, and endoscopic procedures. He has been in private practice since 1997. He is married with three wonderful children.

Board-certified gastroenterologist Richard Riegel, MD, sees patients at Gateway Gastroenterology in Chesterfield, Missouri. He strives to provide unparalleled care aimed at improving the digestive health of his patients.

A native of St. Louis, Dr. Riegel graduated with honors from the University of Missouri-Columbia School of Medicine. He then completed both his Internal Medicine internship and residency at Vanderbilt University in Nashville, Tennessee. 

From Vanderbilt, Dr. Riegel returned to St. Louis to complete three additional years of medical training in the Division of Gastroenterology/Hepatology at Saint Louis University.

Dr. Riegel is an active member of the American College of Gastroenterology and the American Gastroenterological Association.

Dr. Riegel has participated in the education and training of medical house staff at St. John’s Mercy Medical Center. He has a diverse practice specializing in all aspects of general gastroenterology, hepatology, and endoscopic procedures. He has been in private practice since 1997. He is married with three wonderful children.

Board-certified gastroenterologist Richard Riegel, MD, sees patients at Gateway Gastroenterology in Chesterfield, Missouri. He strives to provide unparalleled care aimed at improving the digestive health of his patients.

A native of St. Louis, Dr. Riegel graduated with honors from the University of Missouri-Columbia School of Medicine. He then completed both his Internal Medicine internship and residency at Vanderbilt University in Nashville, Tennessee. 

From Vanderbilt, Dr. Riegel returned to St. Louis to complete three additional years of medical training in the Division of Gastroenterology/Hepatology at Saint Louis University.

Dr. Riegel is an active member of the American College of Gastroenterology and the American Gastroenterological Association.

Dr. Riegel has participated in the education and training of medical house staff at St. John’s Mercy Medical Center. He has a diverse practice specializing in all aspects of general gastroenterology, hepatology, and endoscopic procedures. He has been in private practice since 1997. He is married with three wonderful children.

As a board-certified gastroenterologist, Rajeev Ramgopal, MD, is skilled in providing high-quality, comprehensive care to patients experiencing a wide variety of gastrointestinal conditions. He is proud to be a part of the exceptional team at Gateway Gastroenterology, in Chesterfield, Missouri. 

After finishing his undergraduate education at the University of Rochester in New York, Dr. Ramgopal returned to his hometown of Oklahoma City to obtain his medical degree at the University of Oklahoma. He went on to complete his Internal Medicine Residency training at Washington University in St. Louis, Missouri, and was selected to serve as a chief resident. He stayed at Washington University to complete his Gastroenterology and Hepatology Fellowship.

When he is not caring for patients at Gateway Gastroenterology, Dr. Ramgopal enjoys spending time with his wife and son. He also likes to stay active by running, scuba diving, and snowboarding. He looks forward to welcoming new and returning patients to the practice.

As a board-certified gastroenterologist, Rajeev Ramgopal, MD, is skilled in providing high-quality, comprehensive care to patients experiencing a wide variety of gastrointestinal conditions. He is proud to be a part of the exceptional team at Gateway Gastroenterology, in Chesterfield, Missouri. 

After finishing his undergraduate education at the University of Rochester in New York, Dr. Ramgopal returned to his hometown of Oklahoma City to obtain his medical degree at the University of Oklahoma. He went on to complete his Internal Medicine Residency training at Washington University in St. Louis, Missouri, and was selected to serve as a chief resident. He stayed at Washington University to complete his Gastroenterology and Hepatology Fellowship.

When he is not caring for patients at Gateway Gastroenterology, Dr. Ramgopal enjoys spending time with his wife and son. He also likes to stay active by running, scuba diving, and snowboarding. He looks forward to welcoming new and returning patients to the practice.

As a board-certified gastroenterologist, Rajeev Ramgopal, MD, is skilled in providing high-quality, comprehensive care to patients experiencing a wide variety of gastrointestinal conditions. He is proud to be a part of the exceptional team at Gateway Gastroenterology, in Chesterfield, Missouri. 

After finishing his undergraduate education at the University of Rochester in New York, Dr. Ramgopal returned to his hometown of Oklahoma City to obtain his medical degree at the University of Oklahoma. He went on to complete his Internal Medicine Residency training at Washington University in St. Louis, Missouri, and was selected to serve as a chief resident. He stayed at Washington University to complete his Gastroenterology and Hepatology Fellowship.

When he is not caring for patients at Gateway Gastroenterology, Dr. Ramgopal enjoys spending time with his wife and son. He also likes to stay active by running, scuba diving, and snowboarding. He looks forward to welcoming new and returning patients to the practice.

Arthur Walczyk, MD, FACG, is a board-certified gastroenterologist with the gastroenterology team at Northern Medical Group Gastroenterology Division, formerly known as The Digestive Disease Center of the Hudson Valley. He is dedicated to the treatment and prevention of diseases and disorders of the digestive tract to patients in Fishkill, Poughkeepsie, and Highland, New York. 

Dr. Walczyk is a known expert in performing colonoscopy, upper GI endoscopy (EGD), endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP) and the removal of bile duct stones, and hemorrhoidal banding. He also specializes in treating biliary disease, ulcerative colitis, Crohn’s disease, and hepatitis C.

He earned his medical degree at St. George’s University School of Medicine in Grenada, West Indies. Dr. Walczyk then completed his residency training at LaGuardia Hospital (also known as North Shore University Hospital) in Forest Hills, New York. To further his training, Dr. Walczyk also pursued additional fellowships in gastroenterology at The Jamaica Hospital, an affiliate of Cornell University, in New York, and West Virginia University Hospital’s Robert Byrd Health Sciences Center in Morgantown, West Virginia.

Dr. Walczyk is highly regarded in the treatment of conditions, such as acid reflux disease (GERD), diverticulosis, lactose intolerance, Celiac disease, peptic ulcer disease, diarrhea, constipation, and colon cancer. He has admitting privileges at Mid-Hudson Regional Hospital and Vassar Brothers Medical Center in Poughkeepsie, New York, and Hudson Valley Endoscopy Center in Fishkill, New York. 

Dr. Walczyk is affiliated with the American Gastroenterology Association and Dutchess County Medical Society, and is a fellow of the American College of Gastroenterology.

Arthur Walczyk, MD, FACG, is a board-certified gastroenterologist with the gastroenterology team at Northern Medical Group Gastroenterology Division, formerly known as The Digestive Disease Center of the Hudson Valley. He is dedicated to the treatment and prevention of diseases and disorders of the digestive tract to patients in Fishkill, Poughkeepsie, and Highland, New York. 

Dr. Walczyk is a known expert in performing colonoscopy, upper GI endoscopy (EGD), endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP) and the removal of bile duct stones, and hemorrhoidal banding. He also specializes in treating biliary disease, ulcerative colitis, Crohn’s disease, and hepatitis C.

He earned his medical degree at St. George’s University School of Medicine in Grenada, West Indies. Dr. Walczyk then completed his residency training at LaGuardia Hospital (also known as North Shore University Hospital) in Forest Hills, New York. To further his training, Dr. Walczyk also pursued additional fellowships in gastroenterology at The Jamaica Hospital, an affiliate of Cornell University, in New York, and West Virginia University Hospital’s Robert Byrd Health Sciences Center in Morgantown, West Virginia.

Dr. Walczyk is highly regarded in the treatment of conditions, such as acid reflux disease (GERD), diverticulosis, lactose intolerance, Celiac disease, peptic ulcer disease, diarrhea, constipation, and colon cancer. He has admitting privileges at Mid-Hudson Regional Hospital and Vassar Brothers Medical Center in Poughkeepsie, New York, and Hudson Valley Endoscopy Center in Fishkill, New York. 

Dr. Walczyk is affiliated with the American Gastroenterology Association and Dutchess County Medical Society, and is a fellow of the American College of Gastroenterology.

At GastroCare of El Paso, our aim is to provide cutting-edge, comprehensive, and compassionate care. We have an experienced and friendly staff who are ready to meet your digestive health care needs. Dr. Ike established this practice to deliver evidence-based, patient-centered procedures and treatments for your digestive health. He is actively involved in the latest clinical research and focuses on providing the most up-to-date care to meet his patients’ needs. Dr. Egbuna has been actively involved in clinical research. His research in Celiac disease, colonoscopy optimization and Gastroparesis have been presented at several national gastroenterology meetings. He has special interests in therapeutic endoscopy, Inflammatory bowel disease, Celiac disease, viral hepatitis and Fatty liver disease. Dr. Ike is married with two kids. He enjoys travel and cycling.

At GastroCare of El Paso, our aim is to provide cutting-edge, comprehensive, and compassionate care. We have an experienced and friendly staff who are ready to meet your digestive health care needs. Dr. Ike established this practice to deliver evidence-based, patient-centered procedures and treatments for your digestive health. He is actively involved in the latest clinical research and focuses on providing the most up-to-date care to meet his patients’ needs. Dr. Egbuna has been actively involved in clinical research. His research in Celiac disease, colonoscopy optimization and Gastroparesis have been presented at several national gastroenterology meetings. He has special interests in therapeutic endoscopy, Inflammatory bowel disease, Celiac disease, viral hepatitis and Fatty liver disease. Dr. Ike is married with two kids. He enjoys travel and cycling.

At GastroCare of El Paso, our aim is to provide cutting-edge, comprehensive, and compassionate care. We have an experienced and friendly staff who are ready to meet your digestive health care needs. Dr. Ike established this practice to deliver evidence-based, patient-centered procedures and treatments for your digestive health. He is actively involved in the latest clinical research and focuses on providing the most up-to-date care to meet his patients’ needs. Dr. Egbuna has been actively involved in clinical research. His research in Celiac disease, colonoscopy optimization and Gastroparesis have been presented at several national gastroenterology meetings. He has special interests in therapeutic endoscopy, Inflammatory bowel disease, Celiac disease, viral hepatitis and Fatty liver disease. Dr. Ike is married with two kids. He enjoys travel and cycling.