Summary

Dr. Zafar Quader is a gastroenterologist and internal medicine physician with nearly four decades of medical experience. He earned his medical degree from Dow Medical College at the University of Karachi in Pakistan and completed his residency training at Cook County Hospital in Chicago, including specialized training at Cook County Children's Hospital. Dr. Quader is board certified in internal medicine by the American Board of Internal Medicine. He communicates with patients in both English and Hindi.

Dr. Quader practices at SIU Medicine Gastroenterology in Springfield, Illinois, and maintains affiliations with multiple hospitals throughout the region, including Missouri Baptist Sullivan Hospital, Memorial Medical Center, and Barnes Jewish Saint Peters Hospital. His clinical expertise focuses on digestive health conditions such as GERD, colon polyps, and upper gastrointestinal bleeding. He performs diagnostic and therapeutic procedures including colonoscopy and upper gastrointestinal endoscopy to help diagnose and treat various digestive disorders. Patients rate Dr. Quader 2.7 out of 5 stars on average.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.7
  • 39 years of experience
  • speaks English, Hindi
  • Civil Hospital Pakistan
  • 10 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 10 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner

Office Location

SIU Medicine Gastroenterology

315 W Carpenter St # ASpringfield, IL 62702

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Zafar Quader, MDJi Soo Choi, APRNJan Seiler, APRNDr. Jacobo Wortsman
GastroenterologyGastroenterologyGastroenterologyEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients
2.7 
39 Years of Experience 62 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English, Hindi Speaks English Speaks English
Springfield , ILSACRAMENTO , CAMontgomery , ALSPRINGFIELD , IL
Med School: Dow Med College University Of Karachi Pakistan Med School: New York University Med School: Georgia State University Med School: Universidad De Concepcion Facultad De Medicina
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Insurance Plans Accepted by Zafar Quader

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Zafar Quader has the following 2 specialties

Specialty Expertise

Zafar Quader has the following 14 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Anemia
  • Celiac Disease
  • Colon Cancer
  • Colonoscopy
  • Colorectal Cancer
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

39 Years Experience

Zafar Quader holds expired and active medical licenses in the states of Missouri and Illinois. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026 and an active medical license in the state of Illinois that expires in 2026.

Education & Training

Residency

Completed their residency at Civil Hospital Pakistan, Cook County Children's Hospital ST. LOUIS RED BUD SULLIVAN WATERLOO SPARTA, Cook County Hospital, Cook County Hospital Program, Cook County Children's Hospital, Cook County Hosp, Internal Medicine, and John H. Stroger Jr. Hospital of Cook County Chicago.

Medical School

Graduated from Dow Med College University Of Karachi Pakistan in 1987 and Dow Medical College in 1987.

NPI Number

Zafar Quader's NPI number is 1124013636.

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Frequently Asked Questions

Is Zafar Quader accepting new patients?
Zafar Quader is accepting new patients on Vitals. View Zafar Quader's profile on Vitals to make an appointment.
Does Zafar Quader accept my insurance?
You can see the insurance plans that Zafar Quader accepts on their Vitals profile.
What languages does Zafar Quader speak?
Zafar Quader speaks English and Hindi.
How can I make an appointment with Zafar Quader?
You can find contact information for Zafar Quader here on Vitals.
Which hospitals is Zafar Quader affiliated with?
Zafar Quader is affiliated with Missouri Baptist Sullivan Hospital, Alton Memorial Hospital, Memorial Medical Center, Saint Johns Hospital, Mercy Hospital Saint Louis, Mercy Hospital Jefferson, Red Bud Regional Hospital, Sarah Bush Lincoln Fayette County Hospital, Barnes Jewish Saint Peters Hospital, and Barnes Jewish Saint Peters Hospital.

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