.

Specialties

Gastrointestinal and pulmonary care

Our board certified physicians are qualified in gastrointestinal and pulmonary care, using the latest procedures and individualized approaches. If you are suffering from one of these diseases or in need of one of the following procedures, please contact our office to make an appointment.

We treat all aspects of digestive disorders at five office locations throughout Northwest Indiana.

Diseases that we treat include:

  • Acute and Chronic Liver Disease
  • Barrett’s Esophagus
  • Celiac Disease
  • Cirrhosis of the Liver
  • Colon Cancer
  • Constipation
  • Crohn's Disease
  • Diarrhea
  • Diverticulosis & Diverticulitis
  • Dysphagia
  • Gastritis
  • GERD (Acid Reflux)
  • Gastrointestinal Blood Loss / Anemia
  • Gastrointestinal Cancer
  • Helicobacter Pylori
  • Hepatitis
  • Hemorrhoid Treatment
  • Incontinence
  • Irritable Bowel Syndrome (IBS)
  • Pancreatitis
  • Ulcerative Colitis

Procedures offered include:

  • Feeding Tube Placement
  • Sigmoidoscopy
  • Small Bowel Capsule Endoscopy
  • Thermal Ablation of Barrett's Esophagus
  • Transoral Incisionless Fundoplication (TIF)
  • Upper GI Endoscopy
  • 24 and 48 hr pH Studies

Meet the Practitioners


Dr. Harig provides pulmonary care at our main location in Merrillville.

Diseases that she treats include:

  • Asthma
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Lung Cancer Diagnosis
  • Pulmonary Fibrosis
  • Respiratory Failure
  • Sleep Apnea

Procedures offered include:

  • Electromagnetic Navigation Bronchoscopy (ENB)
  • Pulmonary Function Testing
  • Thoracentesis

Meet Dr. Harig