Summary

Dr. Justin Fontenot is an endocrinologist specializing in diabetes and metabolism, as well as internal medicine. He earned his medical degree from Louisiana State University School of Medicine in Shreveport and has dedicated 23 years to caring for patients with hormonal and metabolic conditions. Dr. Fontenot speaks English and brings extensive experience to his practice in Lafayette, Louisiana.

Dr. Fontenot is affiliated with Our Lady of Lourdes Regional Medical Center, Ochsner Lafayette General Medical Center, and Ochsner University Hospital and Clinics, all located in Lafayette. His expertise includes managing high blood sugar conditions and hyperglycemic emergencies in both adults and children. He performs comprehensive thyroid evaluations, including thyroid hormone tests and TSH testing to assess thyroid function. Patients have given him an average rating of 3.9 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.9
  • 23 years of experience
  • speaks English
  • Louisiana State University School Of Medicine In Shreveport
  • 17 written reviews
  • 2 specialties
  • 26 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Justin William Fontenot has 4 locations

Lafayette Arthritis And Endocrine Clinic

4212 W Congress St Ste 2300ALafayette, LA 70506
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 - 12:00 pm
SatClosed
SunClosed

Ochsner University Hospital And Clinics

2390 W Congress StLafayette, LA 70506

Our Lady Of Lourdes Regional Medical Center

4801 Ambassador Caffery PkwyLafayette, LA 70508

Compare with Similar Doctors

Dr. Justin William Fontenot, MD
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Dr. Justin William Fontenot, MDDr. Thomas Joseph Falterman, MDDr. Kenneth Scott Parks, MDDr. Esteban Alberto Martinez Sanchez, MD
Endocrinology, Diabetes & MetabolismEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients
3.9 
4.3 
23 Years of Experience 26 Years of Experience 39 Years of Experience 46 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, French Speaks English
Lafayette , LAHouma , LAOpelousas , LAOpelousas , LA
Med School: Louisiana State University School Of Medicine In Shreveport Med School: Louisiana State University School Of Medicine In New Orleans Med School: Louisiana State University School Of Medicine In Shreveport Med School: Universidad Central Del Este (Uce) Facultad De Medicina
Current Profile
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Insurance Plans Accepted by Dr. Justin William Fontenot

  • Accepts Medicare

Medical Specialties

Dr. Justin William Fontenot has the following 2 specialties

Specialty Expertise

Dr. Justin William Fontenot has the following 26 areas of expertise

  • Acromegaly
  • Addison Disease
  • Adrenal Gland Diseases
  • Cancer
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Lipid Disorders
  • Lipid Metabolism Disorders
  • Metabolic Bone Diseases
  • Neurosurgery
  • Nuclear Medicine
  • Nutritional Support
  • Obesity
  • Osteoporosis
  • Pregnancy Complications
  • Weight Loss

Certifications, License, & Education

23 Years Experience

MEDICAL LICENSE

Medical Doctor, Louisiana, 2026, Active

EDUCATION & TRAINING

Medical School

Louisiana State University School Of Medicine In ShreveportGraduated in 2003

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Frequently Asked Questions

Where is Dr. Justin Fontenot's office located?
Dr. Justin Fontenot's office is located at 4212 W Congress St Ste 2300A, Lafayette, LA, 70506.
What languages does Dr. Justin Fontenot speak?
Dr. Justin Fontenot speaks English.
Is Dr. Justin Fontenot accepting new patients?
Dr. Justin Fontenot is accepting new patients on Vitals. View Dr. Justin Fontenot's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Justin Fontenot?
You can find contact information for Dr. Justin Fontenot here on Vitals.
Does Dr. Justin Fontenot accept virtual/telehealth appointments?
Dr. Justin Fontenot has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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