Summary

Dr. John Smiarowski is a gastroenterologist and internal medicine physician who graduated from Yale University School of Medicine and completed his residency at St Francis Medical Center. With 55 years of clinical experience, he brings extensive expertise to the diagnosis and treatment of digestive system disorders. Dr. Smiarowski speaks English and has dedicated his career to helping patients with complex gastrointestinal conditions.

Dr. Smiarowski practices at multiple locations throughout West Monroe, Monroe, and Ruston, Louisiana, with affiliations at Glenwood Regional Medical Center, Monroe Surgical Hospital, and Saint Francis Medical Center. He specializes in treating patients with changes in bowel habits and abdominal pain. His expertise extends to managing GERD and performing diagnostic procedures such as fecal immunochemical tests and abdominal ultrasounds. Patients rate Dr. Smiarowski 5.0 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 55 years of experience
  • speaks English
  • St Francis Medical Center
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 6 hospital affiliations
  • 9 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Stanley Smiarowski has 9 locations

Gastroenterology Clinic

102 Thomas Rd Ste 114West Monroe, LA 71291
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 - 3:00 pm
SatClosed
SunClosed

Monroe Surgical Hospital

2408 Broadmoor BlvdMonroe, LA 71201

Glenwood Regional Medical Center

503 Mcmillan RdWest Monroe, LA 71291

Ochsner Lsu Health Monroe

4864 Jackson StMonroe, LA 71202

Gastroenterology Clinic

411 E VAUGHN AVE STE 202RUSTON, LA 71270
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 - 3:00 pm
SatClosed
SunClosed

West Monroe Endoscopy Center

102 Thomas Rd Ste 506West Monroe, LA 71291
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 - 3:00 pm
SatClosed
SunClosed

Specialty Hospital Monroe

309 Jackson St Fl 7Monroe, LA 71201

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Dr. John Stanley Smiarowski, MDJan Seiler, APRNAlexandra Morgan, APRNChimdi Mfebe, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
55 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
West Monroe , LAMontgomery , ALLittleton , COLittle Rock , AR
Med School: Yale University School Of Medicine Med School: Georgia State University Med School: Chamberlain University Med School: Chamberlain University College of Nursing
Current Profile
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Insurance Plans Accepted by Dr. John Stanley Smiarowski

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. John Stanley Smiarowski has the following 2 specialties

Specialty Expertise

Dr. John Stanley Smiarowski has the following 11 areas of expertise

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

Certifications, License, & Education

55 Years Experience

Dr. John Stanley Smiarowski holds an active medical license in the state of Louisiana.

Medical License

Medical Doctor with an active medical license in the state of Louisiana that expires in 2026.

Education & Training

Residency

Completed their residency at St Francis Medical Center.

Medical School

Graduated from Yale University School Of Medicine in 1971.

NPI Number

Dr. Smiarowski's NPI number is 1568462851.

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Frequently Asked Questions

Which hospitals is Dr. John Smiarowski affiliated with?
Dr. John Smiarowski is affiliated with Glenwood Regional Medical Center, Monroe Surgical Hospital, Saint Francis Medical Center, Ruston Surgical Center, Ochsner Lsu Health Monroe, and Specialty Hospital Monroe.
How can I make an appointment with Dr. John Smiarowski?
You can find contact information for Dr. John Smiarowski here on Vitals.
Does Dr. John Smiarowski accept my insurance?
You can see the insurance plans that Dr. John Smiarowski accepts on their Vitals profile.
What languages does Dr. John Smiarowski speak?
Dr. John Smiarowski speaks English.
Does Dr. John Smiarowski accept virtual/telehealth appointments?
Dr. John Smiarowski has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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