Highlights
Age Groups Seen
- Adults
- Adults 65 and up
Languages
- English
Gender
MaleAbout Mark Landry
Dr. Mark Landry is an otolaryngologist and head and neck surgeon with Prisma Health who provides comprehensive care for conditions affecting the ears, nose, throat, and related structures of the head and neck. Originally from New Iberia, Louisiana, Dr. Landry completed both his medical degree and residency training at Louisiana State University in Shreveport.
As a comprehensive ENT specialist, Dr. Landry treats a wide range of conditions, from complex head and neck cancers to common pediatric concerns such as ear infections requiring ear tubes. His broad scope of practice allows him to care for patients of all ages and manage both routine and highly specialized conditions affecting the head and neck.
Dr. Landry is drawn to otolaryngology because of the field’s attention to detail and the intricate anatomy involved in diagnosing and treating disorders in this area. He enjoys the challenge of evaluating the many small, interconnected structures that play a critical role in hearing, breathing, speaking, and swallowing.
A key aspect of Dr. Landry’s approach to care is shared decision-making. He prioritizes open communication with patients and their families, ensuring that all treatment options are clearly explained and considered together. By combining his medical expertise with the goals and expectations of each patient, Dr. Landry works collaboratively to determine the best path forward.
Outside of his clinical practice, Dr. Landry enjoys spending time with his young children and staying active outdoors. He frequently spends his free time mountain biking, kayaking, and exploring the hills and waterways of the region.
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Locations
- Prisma Health Ear, Nose, and Throat
- 200 Patewood Drive, Suite B400, Greenville, SC 29615
- Get Directions
- phone: 864-454-4368
- fax: 864-454-4348
- Prisma Health Ear, Nose and Throat–Oconee
- 105 Carter Park Drive, Suite B, Seneca, SC 29678
- Get Directions
- phone: 864-482-3122
- fax: 864-482-3152
Expertise
Education
- Medical School: LSU Health School of Medicine - Shreveport
- Residency: Louisiana State University Health Sciences Center, Otolaryngology
Board Certifications
- -: American Board of Otolaryngology
Insurance
- Absolute Total Care - Ambetter
- Absolute Total Care Medicaid
- Aetna
- Aetna Medicare
- Allwell Medicare - Absolute Total Care
- BCBS
- BCBS Blue Essentials
- BCBS Exclusive Reedy
- BCBS PPC
- BlueChoice Health Plan
- BlueChoice Medicaid - Healthy Blue
- BlueChoiceMyChoice Advantage
- Carelon Behavioral Health
- Cigna
- Cigna Medicare
- Companion Benefit Alternatives
- CorVel Workers Compensation
- Evernorth Behavioral Health
- First Health Network
- Healthy Connections
- Healthy Connections Medicaid SC
- Humana - Healthy Horizons
- Humana Choice Care
- Humana Medicare
- Liberty Advantage
- Logistics Health
- Magellan
- MedCost
- Medicare
- Molina
- Molina Medicaid
- NHC Advantage
- Optum Behavioral Health
- Promise Health Plan
- Select Health Medicaid
- Select Health Medicare
- Spectera
- State Health Plan
- TriCare
- UnitedHealthcare
- UnitedHealthcare Medicare Advantage
- Veterans Affairs Community Care Network - VACCN
- Wellcare Medicare
Ratings & Reviews
4.8 out of 5
106 ratings, 16 reviewsThe Patient Satisfaction Rating is derived from patient surveys based on the likelihood to recommend this provider’s office.
- 3 out of 5 starsReviewed on 3/30/2026
Explain everything in more detail.
- 5 out of 5 starsReviewed on 3/27/2026
Everything went well
- 5 out of 5 starsReviewed on 3/20/2026
Staff was courteous and respectful
- 5 out of 5 starsReviewed on 3/16/2026
I think the staff did an excellent job. Only problem is had was taking so long to get an appointment. I was very pleased with nurse and doctor
- 5 out of 5 starsReviewed on 2/24/2026
Nothing comes to mind. Kudos for seeing me at the scheduled time.
- 5 out of 5 starsReviewed on 2/2/2026
I hope that Dr Landry continues to give his patients the time they need! My husband and I were very pleased with Dr Landry's knowledge of my larynx accident during intubation! It was evident by the way he answered my questions!
- 5 out of 5 starsReviewed on 2/2/2026
All good thanks
- 5 out of 5 starsReviewed on 1/19/2026
Everything was great! Dr. Landry went above my expectations.
- 5 out of 5 starsReviewed on 1/12/2026
There was nothing to improve. My appointment went great.
- 5 out of 5 starsReviewed on 12/25/2025
Everything was great!
- 5 out of 5 starsReviewed on 12/11/2025
I want to express my sincere gratitude to Dr. Mark Landry for his care during my procedure. From the very first moment, he put me at ease, explaining each step clearly and making sure I understood the entire process. His compassionate and attentive approach made me feel supported and safe in a situation that would normally be nerve-wracking. The procedure was performed with great care and professionalism, and the follow-up care reflected his genuine commitment to his patients' well-being. I highly recommend Dr. Landry for his exceptional human qualities and professional expertise.
- 5 out of 5 starsReviewed on 12/9/2025
Upon arrival at the initial registration, when I walked up to the desk, there were two registration employees doing training or working on an issue on the computer, and they saw me but did not acknowledge me - for maybe three minutes. It did not feel welcoming or professional. Not a big deal, but seems like a little bit of customer service training would help here.
- 5 out of 5 starsReviewed on 12/8/2025
I was happy with my experience. I appreciate the fact he took time to listen.
- 5 out of 5 starsReviewed on 11/8/2025
Dr. Landry was very attentive, asked thought provoking questions, and put me at ease concerning my health concerns. He took his time and did not make me feel rushed with my questions. This is huge compared to most physicians today.
- 5 out of 5 starsReviewed on 11/3/2025
I think all my questions and concern were answered. The nurse and Doctor Landry were very polite and concerned about my care. Everything was explain to me and the procedure that was done was explained to me by the nurse and Dr. Landry. I were well pleased. Thanks again
- 5 out of 5 starsReviewed on 10/17/2025
The office staff, nurses and Dr were over the top superb! So nice, so knowledgeable and on top of my issues.
