"Thomas Leibold, MD, FACS, completed an advanced laparoscopic surgery fellowship at the University of Virginia in 2006. He is certified to perform laparoscopic gastric, colon, spleen, adrenal, reflex, and hernia surgery, as well as general and endocrine surgery. Dr. Leibold served his general surgery residency at Emory University Hospital in Atlanta. His medical degree is from the University of Florida. Dr. Leibold also holds bachelor's degrees in industrial engineering and applied mathematics, both of which were earned at Georgia Institute of Technology. ""For those who require surgery, I am pleased to be able to provide the latest in advanced laparoscopic surgery to help ensure the best surgical outcomes for my patients,"" Dr. Leibold said.". Dr. Leibold is rated as a Distinguished provider by MediFind in the treatment of Gallstones. His top areas of expertise are Hernia, Choledocholithiasis, Gallbladder Disease, Hernia Surgery, and Colostomy.

Bob Hartman, DO, FACOS, has been in practice since 1996. He is a graduate of the University of Missouri-Columbia and received his medical degree from Kirksville College of Osteopathic Medicine. He served his general surgery residency at Deaconess West Medical Center in St. Louis and had a vascular surgery fellowship at Chicago College of Osteopathic Medicine-Midwestern University. Dr. Hartman is board certified in general and vascular surgery and is welcoming new general surgery and vascular surgery patients. In addition, he serves at SSM Health St. Joseph Hospital - Lake Saint Louis as Trauma Director. Dr. Hartman is rated as an Advanced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, Cholecystitis, and Hernia Surgery.

David Nickel, MD, FACS, is board certified in general surgery and has received advanced training in laparoscopic surgery. Dr. Nickel completed the general surgery residency at the University of Kansas Medical Center in 2000. His medical degree was earned at the University of Nebraska Medical Center. Dr. Nickel's undergraduate degree is from the University of Colorado at Boulder, where he completed a double science major in molecular, cellular and developmental biology and biochemistry. In addition to his general surgery experience, Dr. Nickel has participated in continuing education programs such as the Laparoscopic Colectomy Symposium at the University of Texas Southwestern Medical Center in Dallas, which provided additional training in minimally invasive colon cancer surgery, one of Dr. Nickel's areas of concentration. Dr. Nickel has received the St. Louis Magazine Top Doctors award every year from 2016 to 2022. Dr. Nickel is rated as an Advanced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Familial Colorectal Cancer, Hernia, Gallbladder Disease, Hernia Surgery, and Colostomy.

Louay Omran, MD, is a board-certified gastroenterologist, and a formally trained advanced endoscopist. He has the ability to perform endoscopic ultrasound (EUS), ERCP, and luminal stenting to relieve obstruction. Dr. Omran is available for the evaluation and management of patients with both common and challenging gastrointestinal disorders. Dr. Omran attended medical school in Syria, and completed internal medicine residencies and two fellowships (geriatric medicine and gastroenterology & hepatology) at Saint Louis University. He also completed a fellowship in advanced endoscopy and pancreatic diseases at the Medical University of South Carolina. He is a board certified physician nutritionist. Before joining SSM Health Medical Group, Dr. Omran practiced gastroenterology and advanced endoscopy at SSM Health Saint Louis University Hospital as a member of SLUCare. For over 15 years, he was a key faculty member participating in the education and training of students, residents and fellows. He won numerous teaching awards in the process. Dr. Omran was elected to become a Fellow of the American College of Physicians. He is also a member of the American Society for Gastrointestinal Endoscopy, the American Gastrointestinal Association, and the American College of Gastroenterology. Dr. Omran is married to Pascale Salam, MD, and has two sons. His hobbies include reading modern history and biographies, trivia, soccer and tennis. Dr. Omran is rated as an Advanced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Choledocholithiasis, Childhood Pancreatitis, Acute Pancreatitis, Endoscopy, and Colonoscopy.

"Dr. Rodemann is board certified in gastroenterology and board certified in internal medicine. He completed a fellowship at the University of Pittsburgh's Division of Gastroenterology, Hepatology and Nutrition, where he was named chief fellow. Prior to that, Dr. Rodemann was a clinical instructor of medicine at Washington University in St. Louis, where he had completed his internal medicine residency. Dr. Rodemann earned his medical degree at Loyola University in Chicago. In addition to inflammatory bowel disease and screening colonoscopy, Dr. Rodemann's areas of interest include irritable bowel syndrome and biliary disease. His particular skills include esophagogastroduodenoscopy, with treatment of variceal and non-variceal bleeding; colonoscopy, with polypectomy and treatment of bleeding; video pill endoscopy; ERCP; PEG placement; and nasal endoscopy with placement of post-pyloric feeding tubes. He is on staff at SSM Health St. Joseph Hospital - Lake Saint Louis. ""I am drawn to gastroenterology because of the opportunity to treat a variety of diseases involving the GI tract, liver and pancreas. I am particularly interested in inflammatory bowel disease and the impact that screening colonoscopy has on preventing colon cancer. I am excited to bring my special training home to the St. Louis area and feel privileged to take care of patients in St. Charles County.""-Joseph Rodemann, MD". Dr. Rodemann is rated as an Experienced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Morning Sickness, Esophagitis, Swallowing Difficulty, Endoscopy, and Colonoscopy.

Dr. Elizabeth Marsicano is a gastroenterologist who treats patients ages 18 and older. She specializes in treating gastroesophageal reflux disease (GERD); esophageal motility/swallowing issues; chronic constipation; chronic diarrhea; celiac disease; Barrett's esophagus; pelvic floor disorders; inflammatory bowel disease (IBD); metabolic liver disease; hepatitis B/C; hemochromatosis; autoimmune liver disease cirrhosis; and gastrointestinal diseases in pregnancy. She also performs colonoscopies and upper endoscopies. Dr. Marsicano aims to create a collaborative relationship with her patients to ensure optimal management of their gastrointestinal concerns through evidence-based practice, education, and mutual understanding. She works closely with her patients and their families to tailor a treatment plan that meets their specific needs and goals. Dr. Marsicano is a founding member of the Missouri Gastroenterology Society; a member of the American College of Gastroenterology; and a member of the American Neurogastroenterology and Motility Society. Fun fact: Dr. Marsicano enjoys traveling, yoga, and reading in her spare time. Dr. Marsicano is rated as an Experienced provider by MediFind in the treatment of Gallstones. Her top areas of expertise are Ascites, Diverticular Disease, Hemorrhoids, Endoscopy, and Gastrectomy.

Qaiser Jawaid is a Gastroenterologist in O Fallon, Missouri. Dr. Jawaid is rated as an Advanced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Choledocholithiasis, Diverticular Disease, Menetrier Disease, Endoscopy, and Gastrectomy.

Krishna Syamala is a primary care provider, practicing in Family Medicine in Lake St. Louis, Missouri. Dr. Syamala is rated as an Experienced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Saddle Pulmonary Embolism, Sepsis, Apoplexy, Endoscopy, and Gastrostomy.

Jingjuan Min is a primary care provider, practicing in Palliative Medicine and Internal Medicine in Lake St. Louis, Missouri. Dr. Min is rated as an Experienced provider by MediFind in the treatment of Gallstones. Her top areas of expertise are Sepsis, Pneumonia, Peptic Ulcer, Endoscopy, and Gastrostomy.

Lauren Sappington is an Intensive Care Medicine provider in O Fallon, Missouri. Dr. Sappington is rated as an Experienced provider by MediFind in the treatment of Gallstones. Her top areas of expertise are Venous Insufficiency, Chronic Subdural Hematoma, Retroperitoneal Inflammation, and Subdural Hematoma.

Judith Dibble is a primary care provider, practicing in Internal Medicine in O Fallon, Missouri. Dr. Dibble is rated as an Experienced provider by MediFind in the treatment of Gallstones. Her top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Breast Cancer, and Nephrosclerosis.

Jennifer Nguyen is a primary care provider, practicing in Internal Medicine in Wentzville, Missouri. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Gallstones. Her top areas of expertise are Hypothyroidism, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

Brian Stufflebam is a primary care provider, practicing in Internal Medicine in Saint Peters, Missouri. Dr. Stufflebam is rated as an Experienced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Sitosterolemia, Lung Metastases, Breast Cancer, and High Cholesterol.

Kenneth Hacker is a General Surgeon in Saint Peters, Missouri. Dr. Hacker is rated as an Advanced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Cellulitis, Diverticular Disease, Hernia, Hernia Surgery, and Colostomy. Dr. Hacker is currently accepting new patients.

Jennifer Etling is a General Surgeon in Saint Peters, Missouri. Dr. Etling is rated as an Advanced provider by MediFind in the treatment of Gallstones. Her top areas of expertise are Familial Colorectal Cancer, Gallstones, Choledocholithiasis, Hernia Surgery, and Colostomy. Dr. Etling is currently accepting new patients.

Laurel Yeager is a General Surgeon in Saint Peters, Missouri. Dr. Yeager is rated as an Advanced provider by MediFind in the treatment of Gallstones. Her top areas of expertise are Ogilvie Syndrome, Breast Cancer, Paget Disease of the Breast, Lymphadenectomy, and Small Bowel Resection. Dr. Yeager is currently accepting new patients.

Daniel Bergmann is a General Surgeon in St Peters, Missouri. Dr. Bergmann is rated as an Advanced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Familial Colorectal Cancer, Gallbladder Disease, Gallstones, Hernia Surgery, and Colostomy.

Jerad Miller is a General Surgeon in Saint Peters, Missouri. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Familial Colorectal Cancer, Diverticular Disease, Colorectal Cancer, Ileostomy, and Colostomy.