5
2 Ratings
Summary
With 55 years in gastroenterology and internal medicine, Dr. John Smiarowski treats abdominal pain, changes in bowel habits, and GERD, and performs fecal immunochemical testing and stool testing for blood in children.
He completed his residency at St. Francis Medical Center and earned his medical degree from Yale University School of Medicine. Dr. 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, and sees patients in West Monroe and Monroe, Louisiana, as well as Ruston, Louisiana. Patients on Vitals rate Dr. Smiarowski 5 out of 5.
He completed his residency at St. Francis Medical Center and earned his medical degree from Yale University School of Medicine. Dr. 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, and sees patients in West Monroe and Monroe, Louisiana, as well as Ruston, Louisiana. Patients on Vitals rate Dr. Smiarowski 5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 55 years of experience
- speaks English
- St Francis Medical Center
- 2 specialties
- 11 areas of expertise
- 6 hospital affiliations
- 9 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. John Stanley Smiarowski has 9 locationsGastroenterology Clinic
102 Thomas Rd Ste 114West Monroe, LA 71291 Tel: (318) 812-3303
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
Gastroenterology Clinic
411 E Vaughn Ave Ste 202Ruston, LA 71270 Tel: (318) 232-7080
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 Tel: (318) 388-6983
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
Compare with Similar Doctors
 |  |  |  |
| Dr. John Stanley Smiarowski, MD | Jan Seiler, APRN | Whitney Morgan, APRN | Ashley Anderson, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| 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 , LA | Montgomery , AL | Tallahassee , FL | Sacramento , CA |
| Med School: Yale University School Of Medicine | Med School: Georgia State University | Med School: Chamberlain University | Med School: East Tennessee State University - Quillen College of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Stanley Smiarowski
Medical Specialties
Dr. John Stanley Smiarowski has the following 2 specialties
Specialty Expertise
Dr. John Stanley Smiarowski has the following 11 areas of expertise
Certifications, License, & Education
55 Years Experience
Dr. John Stanley Smiarowski holds an expired medical license in the state of Louisiana.
Medical License
Medical Doctor with an expired medical license in the state of Louisiana that expired 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.
- Is Dr. John Smiarowski accepting new patients?
- Dr. John Smiarowski is accepting new patients on Vitals. View Dr. John Smiarowski's profile on Vitals to make an appointment.
- Where is Dr. John Smiarowski's office located?
- Dr. John Smiarowski's office is located at 102 Thomas Rd Ste 114, West Monroe, LA, 71291.
- 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 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.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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