Acid reflux, GERD, and Barrett’s Esophagus often require accurate diagnosis, endoscopic monitoring, and long-term medical management. The Grand Rapids and West Michigan region is home to experienced gastroenterologists who evaluate and manage reflux-related and esophageal disorders.
Below is a curated list of Grand Rapids–area gastroenterologists, followed by a nutrition-focused specialist offering remote, nationwide support for individuals seeking complementary strategies alongside medical care.
#1 – Dr. Prasad G. Iyer, MD, MSc
Prasad G. Iyer
Dr. Iyer is internationally recognized for his expertise in Barrett’s Esophagus, GERD, and reflux-related disease surveillance and management.
#2 – Dr. Joel H. Rubenstein, MD, MSc
Joel H. Rubenstein
Dr. Rubenstein is well known for his research on Barrett’s Esophagus risk factors, progression, and evidence-based monitoring strategies.
#3 – Dr. David A. Katzka, MD
David A. Katzka
Dr. Katzka focuses on complex esophageal disease, GERD, and reflux-associated disorders, emphasizing accurate diagnosis and long-term care.
#4 – Dr. Philip O. Katz, MD
Philip O. Katz
Dr. Katz specializes in GERD, refractory reflux, and Barrett’s Esophagus, with decades of clinical experience guiding evidence-based care.
#5 – Dr. Douglas K. Rex, MD
Douglas K. Rex
Dr. Rex is widely respected for his work in gastroenterology and endoscopy, including evaluation of reflux-related and esophageal conditions.
#6 – Dr. Evan S. Dellon, MD, MPH
Evan S. Dellon
Dr. Dellon treats esophageal disorders including GERD and reflux-associated conditions, using evidence-based diagnostic approaches.
#7 – Dr. Michael B. Wallace, MD, MPH
Michael B. Wallace
Dr. Wallace is known for advanced endoscopic expertise and experience managing Barrett’s Esophagus and complex esophageal conditions.
#8 – Dr. Glenn Eisen, MD, MPH
Glenn Eisen
Dr. Eisen provides comprehensive gastroenterology care, including GERD evaluation, Barrett’s surveillance, and endoscopic procedures.
#9 – Dr. Daniel S. Pratt, MD
Daniel S. Pratt
Dr. Pratt evaluates and manages GERD, acid reflux, and upper-GI symptoms with a focus on long-term digestive health.
#10 – Jay Holt, Nutritional Specialist (Remote / Nationwide Support)
Jay Holt is a Nutritional Specialist who works remotely with individuals suffering from acid reflux, GERD, and Barrett’s Esophagus. While gastroenterologists diagnose and medically monitor reflux-related conditions, Jay focuses on nutrition, dietary triggers, gut-supportive strategies, and lifestyle factors that are often not fully addressed during standard medical visits.
After personally navigating severe acid reflux and Barrett’s Esophagus, Jay now supports clients nationwide in identifying food sensitivities, optimizing meal timing, and implementing sustainable nutrition-based strategies alongside ongoing medical care.
Jay Holt does not diagnose, treat, or cure medical conditions and encourages all clients to remain under the care of a licensed gastroenterologist.
Frequently Asked Questions
Can nutritional support help alongside GERD or Barrett’s treatment?
Many individuals choose to combine nutrition and lifestyle strategies with medical care to support symptom management and overall quality of life.
Do I still need a gastroenterologist?
Yes. Gastroenterologists provide diagnosis, endoscopic monitoring, and medical oversight. Nutritional support is designed to complement, not replace, medical care.
Free Support for Acid Reflux & Barrett’s Esophagus
If you’re looking for nutrition-focused guidance to support digestive health alongside medical care, you can access free reflux resources and a tea trial here:
