Gastroenterology Fellowship Leadership

Program Director

Michael J. Georgetson, MD FACG is the Program Director for the Gastroenterology Fellowship at Guthrie/Robert Packer. Dr. Georgetson attended Jefferson Medical School in Philadelphia and then 1985 came to Guthrie for his Residency, which continued to his GI fellowship until 1990 when Dr. Georgetson became an attending. In 2018 Dr. Georgetson became the PD for the fellowship. Dr. Georgetson has numerous years of teaching experience dating back to 1994. Outside of his teaching at Guthrie, Dr. Georgetson has shared his talents at SUNY Upstate Medical University Binghamton and Department of Clinical Sciences (Education) Geisinger Commonwealth School of Medicine Scranton, PA. Dr. Georgetson has pages of research and publications that he has written or contributed too. Dr. Georgetson’s interest are in the areas of GI Bleeding, GERD/Barrett’s Esophagus, GI Malignancy and Biliary/Hepatic Disease. The most important job Dr. Georgetson has is being a husband and dad and doing his favorite activities with them such as Flying, Photography, Fly Fishing, Downhill Skiing, and Amateur Radio.

Associate Program Director

Matthew Lincoln, DO is the Associate Program Director for the Gastroenterology fellowship program. Dr. Lincoln graduated from the University of New College of Osteopathic Medicine. He entered the military and did his residency at San Antonio Military Medical Center. He continued there for his fellowship and was a Major when he was discharged. Dr. Lincoln is very involved with research projects and has had many publications. Dr. Lincoln’s areas of interest are colonoscopy, therapeutic endoscopy, IBD, GERD and gastrointestinal bleeding. Dr. Lincoln has a wife who is also a doctor and specializes in wound care and hyperbaric medicine. They have 2 very active children and enjoy spending time at their lake house.

Assistant Program Director

Michelle Bernshteyn, MD is originally from Long Island, NY. She earned her Bachelor of Science in Integrative Neuroscience at Binghamton University, SUNY, and went on to complete both medical school and residency at SUNY Upstate Medical University, where she also served as Chief Resident for Quality and Patient Safety at the Syracuse VA Medical Center. She then pursued her gastroenterology fellowship at Guthrie. Inspired by personal family experiences, she is deeply committed to cancer prevention, patient advocacy, and easing concerns around colorectal cancer screening. Dr. Bernshteyn was recently recognized with the Binghamton University Alumni Association’s “BOLD 10 Under 10” award for professional achievement and community engagement through mentorship and activism. During her fellowship, she earned the distinction of "Gastroenterology Fellow of the Year". Outside of medicine, she enjoys Pilates, reading thrillers, exploring new restaurants and traveling with her husband, and spending time with loved ones.

Program Coordinator

Tracie Ammerman, MHA
Attended: University of Phoenix
My career has been in the field of Human Services, specifically working with individuals with intellectual disabilities, elderly and traumatic brain injuries. After 25+ years I felt it was time for a change for my wellbeing and my family supported me in that. The last 2-3 years of my parents’ life (they passed in 2020), I spent a lot of time in Guthrie Corning as well as Guthrie Sayre because of their declining health. Every Guthrie employee I ever encountered was very caring, professional and worked as a team to provide my parents with the best care possible. I always thought to myself, “what a great group of people. I would love to work there.” When I made the decision to make a career change, I looked to Guthrie and was so excited when I was hired as the Program Coordinator for the GI and PCCM Fellowships. One of the best life choices I have made

What do I like to do in my free time? Family is the most important thing to me, so spending time together is my favorite pastime, especially with my grand babies. I also like to sew, cricut, paint, cook from scratch, bake and help other people. 

Fellowship Chiefs

Arthur Cecchini, MD

Hometown: Tellico Plains, TN
Undergrad School: Lincoln Memorial University
Medical School: Lincoln Memorial University- DeBusk College of Osteopathic Medicine
Residency: East Tennessee State University
What drew me to Gastroenterology: Gastroenterology is a diverse field with an interesting mix of inpatient, outpatient, and procedural-based pathology. I enjoy all of these aspects, along with exploring the evolving relationship between diet, psychological health, and the gastrointestinal system.
What do I like to do in my free time: In my spare time, you’ll probably find me at the gym, riding my mountain bike, reading an interesting new book, cooking, or spending time with friends. Traveling is also a passion of mine when time allows. I’ve also got three cats that demand a lot of attention!

 

Tsu Jung Yang, MD

Hometown: Yangon
Undergrad School: University of Medicine (1), Yangon
Medical School: University of Medicine (1), Yangonl
Residency: Guthrie Robert Packer Hospital
What drew me to Gastroenterology: Gastroenterology has always been my interest since starting residency. The ability of diagnosing and treating diseases with tools in your hands fascinate me the most. It is also a rapidly developing field of medicine with new advances in endoscopic techniques and medications constantly emerging. Things that you can learn in this field are limitless. Unlike other fields, GI involves doing a lot of procedures yet still able to maintain a good work-life balance. 
What do I like to do in my free time: Looking for new foods in town, hanging out with friends and family, Hiking, Picnic, Listening to music, etc.