Summary

Dr. Sajidul Ansari is a gastroenterologist with three decades of experience helping patients with digestive health concerns. He earned his medical degree from Southern Illinois University School of Medicine and completed his residency training at the University of Nebraska Medical Center. Dr. Ansari speaks English and has built his expertise over 30 years of practice in the Saint Louis area.

Dr. Ansari is affiliated with Kindred Hospital Saint Louis South and Sisters of Saint Mary Saint Clare Health Center, practicing in Saint Louis, Missouri. He specializes in treating conditions like colon polyps, diverticular disease, and diverticulosis. His procedural expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and treat digestive disorders. Patients have given him an average rating of 4.8 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • 4.8
  • 30 years of experience
  • speaks English
  • University Of Nebraska Medical Center
  • 1 written review
  • 1 specialty
  • 10 areas of expertise
  • 2 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Provided follow-up after the visit

Office Location

Saint Louis Gastroenterology Consultants

3555 Sunset Office Dr Ste 107Saint Louis, MO 63127
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed

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Dr. Sajidul Haq Ansari, MDShauna Sanderson, APRNAshley Anderson, APRNRebecca Humphries, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
30 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Saint Louis , MOTallahassee , FLSacramento , CASacramento , CA
Med School: Southern Illinois University School Of Medicine Med School: Creighton University College of Nursing Med School: East Tennessee State University - Quillen College of Medicine Med School: Emory University
Current Profile
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Insurance Plans Accepted by Dr. Sajidul Haq Ansari

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

Medical Specialties

Dr. Sajidul Haq Ansari has the following specialty

Specialty Expertise

Dr. Sajidul Haq Ansari has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

30 Years Experience

Dr. Sajidul Haq Ansari holds an expired medical license in the state of Missouri.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Nebraska Medical Center.

Medical School

Graduated from Southern Illinois University School Of Medicine in 1996.

NPI Number

Dr. Ansari's NPI number is 1467541110.

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Frequently Asked Questions

What languages does Dr. Sajidul Ansari speak?
Dr. Sajidul Ansari speaks English.
Is Dr. Sajidul Ansari accepting new patients?
Dr. Sajidul Ansari has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Sajidul Ansari?
You can find contact information for Dr. Sajidul Ansari here on Vitals.
Where is Dr. Sajidul Ansari's office located?
Dr. Sajidul Ansari's office is located at 3555 Sunset Office Dr Ste 107, Saint Louis, MO, 63127.
Does Dr. Sajidul Ansari accept my insurance?
You can see the insurance plans that Dr. Sajidul Ansari accepts on their Vitals profile.

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