The 20 Best Lower Esophageal Ring Doctors Near Me in o fallon, MO
Find the Top Lower Esophageal Ring Experts and Specialists
SSM Health Medical Group
Michael Hemmersmeier is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Hemmersmeier is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Coronary Heart Disease, Sacroiliac Joint Disease, Hypothyroidism, and Endoscopy. Dr. Hemmersmeier is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Family Medicine , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Hemmersmeier is currently accepting new patients.
SSM Health Medical Group
Syed Tariq is a Gastroenterologist practicing medicine in Lake St. Louis, Missouri. Dr. Tariq is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Crohn's Disease, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy. Dr. Tariq is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, Drug Enforcement Administration , and American Board Of Internal Medicine/Gastroenterology . Dr. Tariq is currently accepting new patients.
SSM Health Medical Group
Joseph Rodemann is a Gastroenterologist practicing medicine in Lake St. Louis, Missouri. Dr. Rodemann is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Morning Sickness, Esophagitis, Painful Swallowing, Endoscopy, and Colonoscopy. Dr. Rodemann is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, Drug Enforcement Administration , and American Board Of Internal Medicine/Gastroenterology . Dr. Rodemann is currently accepting new patients.
SSM Health Medical Group
Louay Omran is a Gastroenterologist practicing medicine in Lake St. Louis, Missouri. Dr. Omran is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Childhood Pancreatitis, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Omran is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, Drug Enforcement Administration , and American Board Of Internal Medicine/Gastroenterology . Dr. Omran is currently accepting new patients.
SSM Health Medical Group
Elizabeth Marsicano is a Gastroenterologist practicing medicine in Lake St. Louis, Missouri. Dr. Marsicano is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ascites, Diverticular Disease, Hemorrhoids, Endoscopy, and Gastrectomy. Dr. Marsicano is board certified in American Board Of Internal Medicine/Gastroenterology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Marsicano is currently accepting new patients.
Office
David Lotsoff is a Gastroenterologist practicing medicine in O Fallon, Missouri. Dr. Lotsoff is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Lower Esophageal Ring, Benign Esophageal Stricture, Painful Swallowing, Gastrectomy, and Gastrostomy. Dr. Lotsoff is currently accepting new patients.
Office
Chaudhary Khan is a Gastroenterologist practicing medicine in O Fallon, Missouri. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Esophagitis, Heartburn, Gastrectomy, and Colonoscopy. Dr. Khan is currently accepting new patients.
Premier Infectious Disease Consultants-O'Fallon
Qaiser Jawaid is a Gastroenterologist practicing medicine in O Fallon, Missouri. Dr. Jawaid is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Diverticular Disease, Menetrier Disease, Endoscopy, and Gastrectomy. Dr. Jawaid is currently accepting new patients.
SSM Health Medical Group
Marin Marcu is a Gastroenterologist practicing medicine in St. Charles, Missouri. Dr. Marcu is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Benign Esophageal Stricture, Lower Esophageal Ring, Menetrier Disease, Gastrectomy, and Colonoscopy. Dr. Marcu is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, Drug Enforcement Administration , and American Board Of Internal Medicine/Gastroenterology . Dr. Marcu is currently accepting new patients.
Office
Michael Zerega is a primary care provider, practicing in Internal Medicine in Lake Saint Louis, Missouri. Dr. Zerega is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Collagenous Colitis, Colitis, Diverticular Disease, Gastrostomy, and Endoscopy. Dr. Zerega is currently accepting new patients.
Office
Michael Cleary is a Gastroenterologist practicing medicine in Lake Saint Louis, Missouri. Dr. Cleary is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Gardner Syndrome, Turcot Syndrome, Crohn's Disease, Gastrectomy, and Endoscopy. Dr. Cleary is currently accepting new patients.
Office
James Petersen is a Gastroenterologist practicing medicine in Lake Saint Louis, Missouri. Dr. Petersen is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. His clinical expertise encompasses Esophagitis, Familial Adenomatous Polyposis, Viral Gastroenteritis, and Colitis.
Mcpherson Medical & Diagnostic
Shawn Brunk is a primary care provider, practicing in Family Medicine in Saint Peters, Missouri. Dr. Brunk is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. His clinical expertise encompasses Empyema, Sinusitis, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Brunk is currently accepting new patients.
Barnes-Jewish St. Peters Hospital
Mei Huang is a Gastroenterologist practicing medicine in Saint Peters, Missouri. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Esophagitis, Colonoscopy, and Gastrectomy. Dr. Huang is currently accepting new patients.
SSM Health Medical Group
Kurt Piening is a primary care provider, practicing in Internal Medicine in St. Charles, Missouri. Dr. Piening is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Childhood Pancreatitis, Coronary Heart Disease, Endoscopy, and Colonoscopy. Dr. Piening is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Piening is currently accepting new patients.
SSM Health Medical Group
Richard Geisman is a Gastroenterologist practicing medicine in St. Charles, Missouri. Dr. Geisman is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Esophagitis, Turcot Syndrome, Endoscopy, and Colonoscopy. Dr. Geisman is board certified in American Board Of Internal Medicine/Gastroenterology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Geisman is currently accepting new patients.
St. Luke's Chesterfield IM & Rheumatology
James Esther is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Esther is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Gastroesophageal Reflux Disease (GERD), Osteoarthritis, and Polymyalgia Rheumatica. Dr. Esther is currently accepting new patients.
SSM Health Medical Group
Patrick Mcdonough is a Gastroenterologist and a Hepatologist practicing medicine in Bridgeton, Missouri. Dr. Mcdonough is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Ascites, Painful Swallowing, Gastrostomy, and Gastrectomy. Dr. Mcdonough is board certified in Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration. Dr. Mcdonough is currently accepting new patients.
SSM Health Medical Group
Hari Diwakaran is a Gastroenterologist practicing medicine in St. Charles, Missouri. Dr. Diwakaran is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Esophagitis, Gastrointestinal Bleeding, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Diwakaran is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, Drug Enforcement Administration , and American Board Of Internal Medicine/Gastroenterology . Dr. Diwakaran is currently accepting new patients.
Gateway Gastroenterology Inc.
Jeffrey Mathews is a Gastroenterologist practicing medicine in Chesterfield, Missouri. Dr. Mathews is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Barrett Esophagus, Gastrectomy, and Endoscopy. Dr. Mathews is board certified in Gastroenterology.
Last Updated: 09/26/2026










