Dr. Navin Kumar, MD



Gastroenterology   -  Indiana,  Merrillville

 Overview

Dr. Navin Kumar, MD works in Merrillville, Indiana is a specialist in Gastroenterology, Internal Medicine and graduated McGaw Medical Center- Northwestern University. Dr. Kumar is affiliated with Community Hospital, Franciscan St. Margaret Health - Dyer, Franciscan St. Margaret Health - Hammond, Methodist Hospital Southlake, Methodist Hospitals Northlake

 Specialties

  • Gastroenterology
  • Internal Medicine

 Conditions

• Acupuncture Meridian Therapy
• Aneurysmal Bone Cyst
• Blindness
• Blood Cancer
• Chronic Pain Management
• Cirrhosis
• da Vinci® Prostate Removal
• da Vinci® Prostate Surgery
• Diabetic Retinopathy
• Duodenitis
  ...
• Dystonia 7, Torsion
• Endophthalmitis
• Endoscopic Cranial Remodeling
• Ethmoidectomy (Sinus Surgery)
• Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
• Exercise Management
• Female Pelvic Disorders
• Food Allergy - Turtle
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Guar Gum Allergy
• Herpes Simplex Virus Antenatal Infection
• Indigestion
• Inflammatory Bowel Disease
• Intracranial Surgery
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Lower Back Injuries
• Midfoot Arthrodesis
• Minimally Invasive Decompression for Spinal Stenosis
• Minimally Invasive Esophagectomy (MIE)
• Minimally Invasive Resection of Mediastinal Tumor
• Minimally Invasive Rotator Cuff Repair
• Neuropathic Diseases and Disorders
• Optic Ataxia
• Orbital Fracture
• Orbital Lymphoma
• Panic Disorder With Agorapobia
• Pinkeye (Conjunctivitis)
• Polycystic Ovarian Syndrome
• Primary Progressive Multiple Sclerosis
• Pterygium
• Radical Retropubic Prostate Removal
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Rheumatoid Lung Disease
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Septal Perforation Repair
• Shoulder Arthroscopy
• Stomach Surgery
• Thoracoscopic Segmentectomy
• Thoracoscopic Surgery
• Thoracoscopic Thymectomy
• Throat Culture
• Throat Swab
• Thromboendarterectomy or Excision of Infected Graft
• Tonsillitis
• Vaginal Cancer
• Vulvar Cancer
 more details

 Procedures

• Abdominal Pain
• Anemia
• Bacterial Infections of the Digestive Tract
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• Bile Duct Disorders
• Biliary Atresia
• Capsule Endoscopy
• Celiac Disease
• Cholecystitis and Gallstones
  ...
• Cirrhosis
• Colitis
• Colon Cancer
• Colon Cancer Screening
• Colon Disorders
• Colonoscopy
• Colonoscopy With Polypectomy
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Colorectal Polyp
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysentery
• Dysphagia
• Endoscopic Polypectomy
• Endoscopy
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Enteritis
• ERCP (Endoscopic Retrograde Cholangiopancreatography)
• ERCP With Spincterotomy
• Esophageal Cancer
• Esophageal Dilation
• Esophageal Diseases
• Esophageal Stenting
• Esophageal Ulcer
• Esophageal Varices
• Esophagitis
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastrointestinal Malabsorption
• Gastrojejunal Ulcer
• Gastroparesis
• Heartburn
• Helicobacter Pylori Gastrointestinal Tract Infection
• Hemorrhoids
• Hepatitis C
• Hepatorenal Syndrome
• Ileus
• Indigestion
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Lactose Intolerance
• Liver Biopsy
• Malnutrition
• Megacolon
• Neoplasm of Gastrointestinal Tract
• Non-Neonatal Jaundice
• Pancreatic Disease
• Pancreatitis
• Peptic Ulcer
• Pyloric Stenosis
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Ulcerative Colitis
• Unexplained Weight Loss
• Vascular Insufficiency of Intestines
• Vomiting Disorders
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 State License

  • Arizona
  • Indiana

 Education & Training

Residency Hospital

McGaw Medical Center- Northwestern University

Evanston, IL, United States

Undergraduate School

Northwestern University

Evanston, IL, USA

Evanston, IL, United States

Fellowship Hospital

University of Arizona Medical Center

Tucson, AZ
Tucson, AZ, United States

Medical School

University Of Illinois College Of Medicine

Select City, Illinois, United States

 Awards

Awards for Dr. Navin Kumar, MD are not present.

 Dr. Kumar Reviews

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 Office Locations


Primary location

 Office Address
5825 Broadway
Indiana (IN)
Merrillville
46410
 Phone:1-866-870-4742

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Office Address, 5825 Broadway, Merrillville, Indiana (IN), 46410




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • Anthem Blue Cross Blue Shield
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Choice Care PPO
  • Choice Plus POS
  • Choice PPO
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Humana
  • Locals (any local)
  • Medicaid
  • Medicare
  • Medicare MCR
  • MultiPlan
  • MultiPlan PPO
  • Open Access
  • Options PPO
  • PHCS Network PPO
  • Sagamore Health Network
  • Sagamore Plus
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Navin Kumar, MD are not present.

 Patients Questions

Patients questions for Dr. Navin Kumar, MD are not present.

 Affiliated Hospitals


Community Hospital photo


Community Hospital

901 Macarthur Boulevard Indiana IN, Munster, 46321

Community Hospital is a hospital located in Munster, IN. Procedures/Diagnosis costs are above the state average in 4 of 14 procedures. Length of Stay is at the state average in 11 of 14 procedures.



Franciscan St. Margaret Health - Dyer photo


Franciscan St. Margaret Health - Dyer

24 Joliet Street Indiana IN, Dyer, 46311

Franciscan St. Margaret Health - Dyer is a non-profit hospital located in Dyer, IN. Procedures/Diagnosis costs are at the state average in 9 of 10 procedures. Length of Stay is at the state average in 4 of 10 procedures.



Franciscan St. Margaret Health - Hammond photo


Franciscan St. Margaret Health - Hammond

5454 Hohman Avenue Indiana IN, Hammond, 46320

Franciscan St. Margaret Health - Hammond is a non-profit hospital located in Hammond, IN. Procedures/Diagnosis costs are at the state average in 6 of 10 procedures. Length of Stay is at the state average in 1 of 10 procedures.



Methodist Hospital Southlake photo


Methodist Hospital Southlake

8701 Broadway Indiana IN, Merrillville, 46410

Methodist Hospital Southlake is a hospital located in Merrillville, IN. This hospital reports jointly with Methodist Hospitals Northlake. Therefore the ratings and awards apply to multiple hospitals and this specific hospital may not provide all rated services. Procedures/Diagnosis costs are at the ...



Methodist Hospitals Northlake photo


Methodist Hospitals Northlake

600 Grant Street Indiana IN, Gary, 46402

Methodist Hospitals Northlake is a Local Government owned hospital located in Gary, IN. This hospital reports jointly with Methodist Hospital Southlake. Therefore the ratings and awards apply to multiple hospitals and this specific hospital may not provide all rated services. Procedures/Diagnosis co...



  •  Latest reviews for Gastroenterology specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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