Summary

Dr. Stephanie Lafontaine specializes in gastroenterology, focusing on digestive system disorders and diseases. They earned their medical degree from Louisiana State University School of Medicine in New Orleans and brings 36 years of experience to their practice. Dr. Lafontaine is fluent in both English and Spanish.

Dr. Lafontaine practices at multiple Wellstar locations in Austell and Smyrna, Georgia, and maintains affiliations with Hamilton Medical Center, Wellstar Kennestone Hospital, Wellstar Cobb Hospital, and Wellstar Paulding Hospital. They commonly treat patients with colon polyps, hemorrhoids, and abdominal pain. Dr. Lafontaine performs colonoscopies and lower GI endoscopy procedures to diagnose and monitor digestive conditions. Patients have given them an average rating of 4.3 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 36 years of experience
  • speaks English, Spanish
  • Louisiana State University School Of Medicine In New Orleans
  • 2 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 board certification
  • 4 hospital affiliations
  • 2 office locations

Office Locations

Dr. Stephanie Lafontaine has 2 locations

Wellstar Gastroenterology

3825 Medical Park Dr Ste 100Austell, GA 30106

Wellstar Gastroenterology

4441 Atlanta Rd SE Ste 302Smyrna, GA 30080

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Dr. Stephanie LafontaineWhitney Morgan, APRNRebecca Humphries, APRNJan Seiler, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
36 Years of Experience
Virtual Visit Available Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Austell , GATallahassee , FLSACRAMENTO , CAMontgomery , AL
Med School: Louisiana State University School Of Medicine In New Orleans Med School: Chamberlain University Med School: Emory University Med School: Georgia State University
Current Profile
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Insurance Plans Accepted by Dr. Stephanie Lafontaine

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

Medical Specialties

Dr. Stephanie Lafontaine has the following 2 specialties

Specialty Expertise

Dr. Stephanie Lafontaine has the following 11 areas of expertise

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

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Medical Doctor, Georgia, 2025, Expired

EDUCATION & TRAINING

Medical School

Louisiana State University School Of Medicine In New OrleansGraduated in 1990

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Frequently Asked Questions

Which hospitals is Dr. Stephanie Lafontaine affiliated with?
Dr. Stephanie Lafontaine is affiliated with Hamilton Medical Center, Wellstar Kennestone Hospital, Wellstar Cobb Hospital Inc, and Wellstar Paulding Hospital.
What languages does Dr. Stephanie Lafontaine speak?
Dr. Stephanie Lafontaine speaks English and Spanish.
Is Dr. Stephanie Lafontaine accepting new patients?
Dr. Stephanie Lafontaine is accepting new patients on Vitals. View Dr. Stephanie Lafontaine's profile on Vitals to make an appointment.
Does Dr. Stephanie Lafontaine accept my insurance?
You can see the insurance plans that Dr. Stephanie Lafontaine accepts on their Vitals profile.
Where is Dr. Stephanie Lafontaine's office located?
Dr. Stephanie Lafontaine's office is located at 3825 Medical Park Dr Ste 100, Austell, GA, 30106.

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