Our Doctors
The Doctors of Northside Gastroentorology
Dr Arthur R. Baluyut, Ph.D
 
 
 
  Dr. Arthur R. Baluyut, Ph.D
 
  Arthur R. Baluyut, M.D., Ph.D received his medical degree from the Indiana School of Medicine and his Ph.D. in Microbiology and Immunology at the University of Kentucky College of Medicine. He completed his Internal Medicine Residency and GI Fellowship at the Indiana University Medical Center. He joined the Northside Gastroenterology practice in 2000.  
     
  Professional Affiliation:
  American Gastroenterology Association
  Crohn's Colitis Foundation of America
  American College of Gastroenterology
   
  Special Interest:
  Inflammatory Bowel Disease, Reflux Disease, and Autoimmune Diseases of the GI tract and Liver
  Gastrointestinal & Colon Cancer, Therapeutic Endoscopy
  Traveling, playing tennis and bike riding
  Enjoys spending time with his wife, daughter and son

 

Dr. Lawrence J. Born
 
 
 
  Dr. Lawrence J. Born
 
 

Lawrence J. Born, M.D, F.A.C.P, is an active staff member in the Division of Gastroenterology & Hepatology at St. Vincent Hospital and Seton Specialty Hospital in Indianapolis, Indiana. He has performed over 10, 000 endoscopies. Dr. Born received his medical degree from Indiana University and trained in gastroenterology and hepatology at the University of Nebraska Medical Center and the Liver Study Unit in Omaha. Prior to his current position, he was an Assistant Clinical Professor of Medicine at Indiana University School of Medicine.

 

Dr. Born is Board Certified by the American Board of Internal Medicine in Gastroenterology, and is a fellow of the American College of Physicians. His research interests have ranged from the ubiquitin proteolytic system to endoscopy and colorectal cancer, authoring numerous scientific manuscripts and abstracts. Dr. Born has been funded in the past by the National Institutes of Health and the American Society of Gastrointestinal Endoscopy. He has served on several university and hospital committees. On a personal level, Dr. Born has been involved from the beginning in the Nobel Peace Prize nominated partnership between Moi University and Indiana University for the care of patients in Kenya. He set up an endoscopy suite and also initiated an anti-malaria program that is distributing 40,000 bed nets in west Kenya. Also, Dr. Born has coached numerous city and state champion runners and is a recent USA Track and Field Indiana Masters Champion.

 
     
  Professional Affiliation:
  American College of Physicians
   
  Special Interest:
  Ubiquitin Proteolytic System to Endoscopy and Colorectal Cancers
  Coaching Numerous City and State Champion Runners -Recently USA Track and Field Indiana Masters Champion
  Enjoys spending time with his wife, daughter and three sons

 

Dr. Robert A. Callon, Jr.
 
 
 
  Dr. Robert A. Callon, Jr.
 
 

Robert A. Callon, Jr., M.D., F.A.C.G., received his medical degree at the Indiana University School of Medicine. He completed his Internal Medicine residency at St. Vincent Hospital in Indianapolis, Indiana and completed his GI Fellowship at the University of South Florida. He is currently the chairman of the St. Vincent Department of Gastroenterology. He was voted one of the Top Doctors in Gastroenterology by Indianapolis Monthly magazine in 2001, 2003, 2005, 2007, and 2009. Dr. Callon joined Dr. Fred Landis in practice in 1989. He was one of the original four physicians who partnered to form Northside Gastroenterology in 1990. Dr. Callon has an interest in medical missions and has participated in previous church-sponsored medical mission trips to Haiti.

 
     
  Professional Affiliation:
  American College of Gastroenterology Fellow
  Chairman of the Gastroenterology Department at St. Vincent Hospital
  Involved in Crohn's and Colitis Foundation of America
   
  Special Interest:
  Inflammatory Bowel Disease, Liver Disease, Colon cancer screening, Irritable Bowel Syndrome and Functional Diseases of the Colon  
  Gardening, golfing, boating, Notre Dame football, Butler basketball, and supporting his daughters in their various athletic activities
  Enjoys spending time with his wife, four daughters, and son-in-law

Dr. Daryl F. Daugherty
 
 
 
  Dr. Daryl F. Daugherty
 
 

Daryl F. Daugherty, M.D., received his medical degree from The Ohio State University School of Medicine. He finished his Internal Medicine training at the University of Alabama, Birmingham. He also trained at the National Institutes of Health and the University of Michigan before becoming an Assistant Professor at the University of Michigan. He joined Northside Gastroenterology in 1991.

 
     
  Professional Affiliation:
  American Gastroenterological Association
  American Association for the Advancement of Science (AAAS)
  American College of Gastroenterology
  Alpha Omega Alpha
   
  Special Interest:
  Esophageal Manometry, Esophageal Diseases, Reflux Disease and Motility  
  Reading, swimming, cycling and hiking
  Enjoys spending time with his wife and two sons
Dr. Mark J. Lybik
 
 
 
  Mark J. Lybik, M.D.
 
 

Mark J. Lybik, M.D., received his medical degree from Wayne State University School of Medicine. He completed his Internal Medicine Residency at the University of Minnesota and his GI Fellowship at Wayne State University. He was voted one of the Top Doctors in Gastroenterology by the Indianapolis Monthly Magazine in 2003, 2005, and 2008. He was also listed in the Guide to America's Top Physicians in 2008. Dr. Lybik has been with the practice since 1998.

 
     
  Professional Affiliation:
  American Gastroenterological Association
  American Society of Gastrointestinal Endoscopist
   
  Special Interest:
  Therapeutic Endoscopy and Endoscopic Ultrasound  
  Spending time golfing
  Enjoys spending time with his family
Dr. Mark D. Scheidler
 
 
 
  Dr. Mark D. Scheidler
 
 

Mark D. Scheidler, M.D., received his medical degree from The Indiana University School of Medicine. He completed his Internal Medicine residency at Northwestern University and his GI Fellowship at the University of Cincinnati Medical Center. Dr. Scheidler has been with the practice since 2003.

 
     
  Professional Affiliation:
  American Medical Association
  American Gastroenterological Association
  American College of Gastroenterology
  American Society for Gastrointestinal Endoscopy
   
  Special Interest:
  Colon Cancer (screening/prevention/detection), GERD and General Digestive Diseases  
  Playing basketball, jogging, and bike riding
  Enjoys spending time with his wife and six children
Dr. Taiseer J. Shatara
 
 
 
  Dr. Taiseer J. Shatara
 
 

Taiseer J. Shatara, M.D., received his medical degree from the Universidad Central del Este Dominican Republic. He completed his Internal Medicine Residency and his GI Fellowship at the University of Missouri School of Medicine. He also received a Geriatrics Fellowship from the University of Missouri School of Medicine. He has served on several hospital committees. He is fluent in four languages - English, Arabic, Spanish and Portuguese. He was voted one of the Top Doctors in Gastroenterology by Indianapolis Monthly magazine in 2008. Dr. Shatara has been with the practice since 1999.

 
     
  Professional Affiliation:
  American College of Gastroenterology
  Indianapolis Medical Association
   
  Special Interest:
  Reflux and GI Cancers, Inflammatory Bowel Disease, and Irritable Bowel Syndrome  
  Languages: English, Arabic, Spanish and Portuguese
  Traveling, cooking, reading and gardening
  Enjoys spending time with his wife, two daughters, three sons, and grandchildren
Dr. Spencer A. Wilson
 
 
 
  Dr. Spencer A. Wilson
 
 

Spencer A. Wilson, M.D., received his medical degree from Indiana University School of Medicine. He served as chief resident after completing his internal medicine residency and was the chief fellow during his gastroenterology fellowship, each at Indiana University Medical Center in Indianapolis. Dr. Wilson joined Northside Gastroenterology in July, 2009.

 
     
  Professional Affiliation:
  American Gastroenterological Association
  American Medical Association
  American College of Gastroenterology
  American Society for Gastrointestinal Endoscopy
  American Association for the Study of Liver Diseases
   
  Special Interest:
  Colorectal cancer screening, GERD and liver disease  
  Golf, scuba diving, and traveling
  Enjoys spending time with his wife, twin sons, and daughter