Summary

Dr. Laci Theunissen treats seborrheic keratosis, melanocytic nevus, and phytophotodermatitis, and performs skin lesion treatment or removal, cryotherapy for skin lesions, and laser therapy for skin lesions. She practices dermatology and has 22 years of experience. She speaks English and Spanish.

Dr. Theunissen earned her medical degree from Louisiana State University School of Medicine in New Orleans and is affiliated with Our Lady of the Lake Regional Medical Center and Sage Rehabilitation Hospital. She sees patients in Baton Rouge and New Orleans, Louisiana. Patients on Vitals rate Dr. Theunissen 4.8 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 22 years of experience
  • speaks English, Spanish
  • Louisiana State University School Of Medicine In New Orleans
  • 2 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Laci Lafleur Theunissen has 2 locations

Our Lady Of The Lake Physician Group Dermatology

7855 Jefferson HwyBaton Rouge, LA 70809
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed

Ochsner Medical Center

1514 Jefferson HwyNew Orleans, LA 70121

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Dr. Laci Lafleur Theunissen, MD
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Dr. Laci Lafleur Theunissen, MDDr. Elizabeth Ann Mcburney, MDDr. Jill Allison Fruge, MDDr. Ann C Zedlitz, MD
DermatologyInternal MedicineDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.1 
3.7 
3.6 
22 Years of Experience 57 Years of Experience 16 Years of Experience 30 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks English, Spanish
Baton Rouge , LALafayette , LABaton Rouge , LAPrairieville , LA
Med School: Louisiana State University School Of Medicine In New Orleans Med School: Louisiana State University School Of Medicine In New Orleans Med School: Louisiana State University School Of Medicine In Shreveport Med School: Louisiana State University School Of Medicine In New Orleans
Current Profile
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Insurance Plans Accepted by Dr. Laci Lafleur Theunissen

  • Accepts Medicare

Medical Specialties

Dr. Laci Lafleur Theunissen has the following specialty

Specialty Expertise

Dr. Laci Lafleur Theunissen has the following 12 areas of expertise

  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Actinic Keratosis
  • Basal Cell
  • Excision
  • Melanoma
  • Mole
  • Psoriasis
  • Rash
  • Rosacea
  • Skin Biopsy
  • Skin Cancer

Certifications, License, & Education

22 Years Experience

Dr. Laci Lafleur Theunissen 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

Medical School

Graduated from Louisiana State University School Of Medicine In New Orleans in 2004.

NPI Number

Dr. Theunissen's NPI number is 1386783280.

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Frequently Asked Questions

How can I make an appointment with Dr. Laci Theunissen?
You can find contact information for Dr. Laci Theunissen here on Vitals.
Does Dr. Laci Theunissen accept virtual/telehealth appointments?
Dr. Laci Theunissen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Laci Theunissen accepting new patients?
Dr. Laci Theunissen is accepting new patients on Vitals. View Dr. Laci Theunissen's profile on Vitals to make an appointment.
Does Dr. Laci Theunissen accept my insurance?
You can see the insurance plans that Dr. Laci Theunissen accepts on their Vitals profile.
Which hospitals is Dr. Laci Theunissen affiliated with?
Dr. Laci Theunissen is affiliated with Our Lady Of The Lake Regional Medical Center and Sage Rehabilitation Hospital.

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