Locations
Doctors Office: This is where you go for
regular check-ups and consultations.
Endoscopy Center: This is where you go
for medical procedures, including
colonoscopies, ultrasounds, studies, and more.
Lancaster
Doctors Office: This is where you go for
regular check-ups and consultations.
Endoscopy Center: This is where you go
for medical procedures, including
colonoscopies, ultrasounds, studies, and more.
MidAtlantic Endoscopy 1
Doctors Office: This is where you go for
regular check-ups and consultations.
Endoscopy Center: This is where you go
for medical procedures, including
colonoscopies, ultrasounds, studies, and more.
MidAtlantic Endoscopy 2
Meet John D. Betteridge, MD, FACG
Dr. Betteridge, a South Jersey native, came to us from Walter Reed National Military Medical Center in Bethesda, MD, after an eleven-year career as an active-duty medical officer in the US Army. Dr. Betteridge received his Doctor of Medicine at Temple University in 2004. He completed his Internal Medicine Internship, Residency training, and Gastroenterology Fellowship training at Walter Reed Army Medical Center. Dr. Betteridge spent six months during his GI Fellowship focusing on Inflammatory Bowel Diseases (IBD) at the University of Maryland’s IBD Program.
Following his Gastroenterology Fellowship, Dr. Betteridge co-founded the first IBD-specific specialty clinic in the Department of Defense, growing this specialty practice to over 1,000 patients with IBD in just 4 years. Dr. Betteridge has co-authored more than 40 academic publications and abstracts; he has received numerous awards and honors including the Walter Reed Internal Medicine’s Most Outstanding Graduating Resident in 2007, Outstanding Teaching Fellow in 2011, and Outstanding Attending in 2015.
He is board certified in Internal Medicine and Gastroenterology. He is a Fellow of the American College of Physicians. He is part of the Crohns and Colitis Foundation’s IBD Qorus collaborative of physicians, patients and providers. Dr. Betteridge has been practicing gastroenterology in Lancaster since 2015. His practice focuses on IBD but he also enjoys caring for patients with the entire spectrum of Digestive Diseases.
He has privileges at Penn Medicine Lancaster General Hospital, WellSpan Ephrata Community Hospital and UPMC Pinnacle Lititz.
Dr. Betteridge, his wife, and their three children reside in Lancaster. In his free time, he enjoys spending time with his family and friends.
Medical Education
Temple University
Residency
Walter Reed Army Medical Center
Fellowship
Walter Reed Army Medical Center
Patient Forms
- RGI Historial Medico Del Paciente ( 688 KB)
- RGI Medical History Form ( 167 KB)
- RGI Release Of Info Form ( 66 KB)
Prep Instructions for Procedures
- Colonoscopy Preparation Instructions, Standard Split Prep ( 133 KB)
- Upper Endoscopy (EGD), Endoscopic Ultrasound (EUS) or ERCP Preparation ( 58 KB)
- Alta Endoscopia (EGD) o ERCP Preparación ( 185 KB)
- Bowel Prep with Prepopik ( 82 KB)
- Capsule Endoscopy Preparation ( 55 KB)
- Flexible Sigmoidoscopy Preparation Instructions ( 52 KB)
- Español Instrucciones de Dosis Dividida—Prepopik Preparación ( 307 KB)
- Miralax/Gatorade Colonoscopy Preparation—2 Day Prep ( 53 KB)
- Español Preparación De Colonoscopia Miralax Dosis Dividida ( 199 KB)
- Español Preparación de Miralax (2) Dos Dias para la Colonoscopia ( 152 KB)
- Español Preparación Para Flexible Sigmoidoscopy ( 182 KB)
- Español Preparación Para Una Capsular Endoscopia ( 271 KB)