Summary

Dr. Nilay Kumar is a gastroenterologist with dual specialty training in internal medicine who has been practicing for 22 years. He completed his medical degree at Seth G S Medical College, bringing extensive experience in digestive health and comprehensive internal medicine care. Dr. Kumar is fluent in Arabic, English, and Spanish, allowing him to communicate effectively with diverse patient populations.

Dr. Kumar practices at Aurora Gastroenterology in Milwaukee, Wisconsin, and maintains hospital privileges at Aurora Saint Lukes Medical Center. His expertise includes treating common digestive conditions such as colon polyps, hemorrhoids, and GERD. He performs essential diagnostic procedures including colonoscopy and both upper and lower GI endoscopy to help patients maintain optimal digestive health. Patients rate Dr. Kumar 3.2 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.2
  • 22 years of experience
  • speaks Arabic, English, Spanish
  • Seth G S Medical College
  • 1 written review
  • 2 specialties
  • 9 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Nilay Kumar has 2 locations

Aurora Gastroenterology

2901 W Kinnickinnic River Pkwy Ste 414Milwaukee, WI 53215
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. Nilay Kumar

2901 W Kinnickinnic River Pkwy Ste 414Milwaukee, WI 53215

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Dr. Nilay Kumar, MDDr. David Duane Schlomer, MDDr. Mark A Beilke, MDDr. Brett Adam Linzer, MD
GastroenterologyInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
3.2 
4.3 
22 Years of Experience 30 Years of Experience 30 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Arabic, English, Spanish Speaks English Speaks English, Spanish Speaks English, Spanish
Milwaukee , WIOconomowoc , WIMilwaukee , WIOconomowoc , WI
Med School: Seth G S Medical College Med School: Medical College Of Wisconsin Med School: Loyola University Of Chicago Stritch School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Nilay Kumar

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Nilay Kumar has the following 2 specialties

Specialty Expertise

Dr. Nilay Kumar has the following 9 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

22 Years Experience

Dr. Nilay Kumar holds an expired medical license in the state of Wisconsin.

Medical License

Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025.

Education & Training

Medical School

Graduated from Seth G S Medical College in 2004.

NPI Number

Dr. Kumar's NPI number is 1427123702.

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Frequently Asked Questions

Is Dr. Nilay Kumar accepting new patients?
Dr. Nilay Kumar is accepting new patients on Vitals. View Dr. Nilay Kumar's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Nilay Kumar?
You can find contact information for Dr. Nilay Kumar here on Vitals.
Does Dr. Nilay Kumar accept my insurance?
You can see the insurance plans that Dr. Nilay Kumar accepts on their Vitals profile.
What languages does Dr. Nilay Kumar speak?
Dr. Nilay Kumar speaks Arabic, English, and Spanish.
Which hospitals is Dr. Nilay Kumar affiliated with?
Dr. Nilay Kumar is affiliated with Aurora Saint Lukes Medical Center.

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