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.

Overview based on verified provider data

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
  • 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

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Dr. Justin William Fontenot, MD
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Dr. Justin William Fontenot, MDDr. Vina Suraj Baker, MDDr. Mark Barton Charbonnet, MDDr. Shankaraiah R Kothapalli, MD
Endocrinology, Diabetes & MetabolismInternal MedicineOncologyInternal Medicine
Accepts New Patients Accepts New Patients
3.9 
3.9 
3.8 
23 Years of Experience 31 Years of Experience 30 Years of Experience 52 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English Speaks English, French
Lafayette , LANew Iberia , LANew Iberia , LALafayette , LA
Med School: Louisiana State University School Of Medicine In Shreveport Med School: Tulane University School Of Medicine Med School: Louisiana State University School Of Medicine In New Orleans Med School: Mysore Medical College And Research Institute
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

Dr. Justin William Fontenot 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

Medical School

Graduated from Louisiana State University School Of Medicine In Shreveport in 2003.

NPI Number

Dr. Fontenot's NPI number is 1881790632.

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Frequently Asked Questions

What languages does Dr. Justin Fontenot speak?
Dr. Justin Fontenot speaks English.
Which hospitals is Dr. Justin Fontenot affiliated with?
Dr. Justin Fontenot is affiliated with Our Lady Of Lourdes Regional Medical Center, Ochsner Lafayette General Medical Center, and Ochsner University Hospital And Clinics.
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.
Does Dr. Justin Fontenot accept my insurance?
You can see the insurance plans that Dr. Justin Fontenot accepts on their Vitals profile.
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.

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