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Associates In Gastroenterology, P.C.
Toms River, NJ

Paul John DeMartino, MD, FACG
Paul John DeMartino, MD, FACG

Dr. Paul DeMartino graduated from the University of Medicine and Dentistry of New Jersey – Robert Wood Johnson Medical School, Piscataway, NJ after obtaining his B.S. in Pharmacy, Sum Cum Laude, from Northeastern University, Boston, MA. He completed his Internship and Residency in Internal Medicine at Pennsylvania Hospital, the nation’s first hospital (a primary affiliate of the University of Pennsylvania) in Philadelphia, PA. His Fellowship in Gastroenterology/Hepatology was done at Presbyterian-University of Pennsylvania Medical Center, Philadelphia, PA.

Dr. DeMartino is Board Certified in Internal Medicine and Gastroenterology. He is a Fellow of the American College of Gastroenterology and member of the American Gastroenterological Association, American Society of Gastrointestinal Endoscopists, Medical Society of New Jersey, Ocean County Medical Society and UMDNJ Alumni Association and actively participates in the American College of Physicians’ Student Preceptorship program with UMDNJ-Robert Wood Johnson Medical School. He actively chairs the annual Colorectal Cancer Awareness Fair at Community Medical Center. He has authored a chapter on Diversion Colitis in a text book by Snape-Consultants in Gastroenterology and published/presented varied abstracts at National Gastroenterology meetings.
Eric J. Eschinger, MD
Eric J. Eschinger, MD

Dr. Eschinger attended Georgetown University School of Medicine after completing his undergraduate studies at the University of Notre Dame. He finished his Internship and Residency at Thomas Jefferson University Hospital in Philadelphia, Pa. He remained at Thomas Jefferson University Hospital for his Fellowship in Gastroenterology/Hepatology.

Dr. Eschinger is Board Certified in Internal Medicine and Gastroenterology. He is well trained in all endoscopic procedures of the gastrointestinal tract, including therapeutic biliary endoscopy, wireless capsule endoscopy, Bravo probe pH monitoring, and noninvasive treatment of hemorrhoids. His special interests include diseases of the liver and obscure causes of gastrointestinal bleeding.

Rada Shakov, MD
Rada Shakov, MD

Dr. Shakov completed an intensive three year Fellowship in Gastroenterology and Hepatology at Seton Hall University School of Health and Medical Sciences. She is well trained in all endoscopic procedures, including therapeutic biliary endoscopy, wireless capsule endoscopy, Bravo probe pH testing, and noninvasive ablation of hemorrhoids. She has a special interest in gastrointestinal diseases affecting women, especially during pregnancy, and Celiac Sprue. She has done clinical research and coauthored several journal articles and abstracts that were presented at the American College of Gastroenterology Annual Fall meeting. She is Board Certified in Internal Medicine and Board Eligible in Gastroenterology. Her residency and internship were completed at St Joseph's Regional Medical Center, affiliated with Mount Sinai Medical Center, NY. She obtained her BS at SUNY-Stonybrook. Dr. Shakov speaks Russian and Spanish.

Associates In Gastroenterology, P.C. - 732-797-3960