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  • Abdominal pain
  • Anal fissures
  • Barrett’s esophagus
  • Biliary disorders
  • C. diff (Clostridium difficile)
  • Celiac disease
  • Choledocholithiasis (common bile duct stones)
  • Cirrhosis
  • Colon polyps and cancer
  • Constipation
  • Crohn’s disease
  • Cyclical vomiting syndrome
  • Diarrhea
  • Diverticulitis
  • Diverticulosis
  • Dyspepsia (indigestion)
  • Dysphagia (difficulty swallowing)
  • Eosinophilic esophagitis
  • Esophageal dysmotility
  • Exocrine pancreatic insufficiency
  • Fatty liver disease
  • Fecal incontinence
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD) / Acid reflux
  • Gastroparesis
  • H. pylori infection
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis
  • Hiatal hernia
  • Inflammatory Bowel Disease (IBD)
  • Intestinal ischemia
  • Irritable Bowel Syndrome (IBS)
  • Lactose intolerance
  • Liver disease
  • Lynch syndrome
  • Malabsorption
  • Microscopic colitis
  • Motility
  • Nausea
  • Nutritional deficiencies
  • Pancreas enzyme deficiency
  • Pancreatitis
  • Peptic ulcer disease (PUD)
  • Primary biliary cirrhosis (PBC)
  • Primary sclerosing cholangitis (PSC)
  • Rectal bleeding
  • Short bowel syndrome
  • Small bowel bleeding
  • Small intestinal bacterial overgrowth (SIBO)
  • Thrush / oral candidiasis
  • Ulcerative colitis
  • Ulcers
  • Vomiting
  • Wilson disease
  • Women's GI conditions
  • Physicians
  • Aaron C. Baltz, MD
  • Adam F. Van Huis, MD
  • Alan N. Mayer, MD, PhD
  • Alex Ulitsky, MD
  • Anas Raed, MD
  • Aravind S. Vijayapal, MD
  • Asad Jehangir, MD
  • Brian F. Moloney, MD
  • Chetan Mittal, MD, ABOM
  • David A. Carron, MD
  • David M. Staff, MD
  • Elizabeth L. Sprague, MD
  • Erica A. Samuel, MD
  • Helen H. Lantz, MD
  • Jacob C. Laine, MD
  • Jamal A. Qureshi, MD
  • James T. Kwiatt, MD
  • Joseph P. Kim, MD
  • Julia A. Leo, DO
  • Lyndon V. Hernandez, MD, MPH
  • Maria Tes Rivera, MD
  • Mario J. Velez, MD
  • Matthew R. Mohorek, MD
  • Mike J. Schmalz, MD, MPH
  • Nalini M. Guda, MD, FASGE, AGAF, FACG
  • Nathaniel T. Jest, DO
  • Nicole M. Griglione, MD
  • Raj Santharam, MD
  • Ricardo Li, MD, FACG, AGAF
  • Steven J. Lipscomb, MD
  • Syed M. Hussain, MD
  • William J. Blosky, MD
  • Advanced Practice Providers
  • Alison Baierl, MPAS, PA-C
  • Andrea M. Finn, PA-C
  • Angelina Sanchez, PA-C
  • Anna Minchillo, MSN, RN, APNP, FNP-C
  • Casey Schoenberger, DNP, FNP-BC
  • Cheryl L. Sinitz, MPAS, PA-C
  • Courtney Warren, MPAS, PA-C
  • Emma Hartmann, MPAS, PA-C
  • Fabiola Boche, PA-C, MPAS
  • Hannah Williams, PA-C
  • Jamie L. Rogers, APNP, NP-C
  • Jennifer Pittman, MMSc, PA-C
  • Julie Hilbelink, MPAS, PA-C
  • Katie Balderas, MPAS, PA-C
  • Kelley Muench, PA-C
  • Kelly Zauner, MSN, RN, APNP
  • Kristin Zimmet, MPAS, PA-C
  • Laurie Casiano, PA-C
  • Lauryn Firkus, RN, BSN, APNP
  • Melissa J. Palmer, PA-C
  • Nicole T. White, APNP, FNP-BC
  • Nicolle A. Farvour, MSN, NP
  • Nikole Henthorn, MSN, RN, FNP-BC
  • Sarah A. Honeyager, PA-C
  • Tuyen Nguyen-Hoye, MPAS, PA-C
  • Locations
  • Brookfield Office
  • Center for Digestive Health
  • Children's Wisconsin
  • Franklin Office – 27th St
  • Franklin Office – Rawson Avenue
  • Kenosha Digestive Health Center
  • Kenosha Office
  • Lake Country Endoscopy Center
  • Mayfair Digestive Health Center
  • Milwaukee Office - St. Francis Hospital
  • Milwaukee Office - St. Luke's Hospital
  • Moreland Endoscopy Center
  • Mukwonago Office
  • Oconomowoc Office
  • Pewaukee Office
  • Racine Digestive Health Center
  • Racine Office - Spring St
  • Southern Lakes Endoscopy Center
  • Sturtevant Office
  • The Surgery Center
  • Waukesha Office
  • Wauwatosa Office
  • West Allis Office
  • West Bend Office
  • Wisconsin Digestive Health Center