Margo Toney Lannan, MD
PulmonologyCritical Care Medicine
Highlights
Age Groups Seen
- Adults
- Adults 65 and up
Languages
- English
Gender
FemaleVideo
Locations
- Prisma Health Pulmonology – Simpsonville
- 727 Southeast Main Street, Suite 120, Simpsonville, SC 29681
- Get Directions
- phone: 864-454-6700
- fax: 864-454-4205
- Prisma Health Pulmonology – Greer
- 315 Medical Parkway, Greer, SC 29650
- Get Directions
- phone: 864-797-9040
- fax: 864-797-9045
- Prisma Health Lung Center – Patewood
- 200 Patewood Drive, Suite B300, Greenville, SC 29615
- Get Directions
- phone: 864-454-4200
- fax: 864-454-4205
- Prisma Health Pediatric Pulmonology – Greenville
- 200 Patewood Drive, Suite A300, Greenville, SC 29615
- Get Directions
- phone: 864-454-5530
- fax: 864-241-9246
- Prisma Health Pulmonology and Sleep Center – Seneca
- 125 Professional Park Drive, Seneca, SC 29678
- Get Directions
- phone: 864-482-3000
- fax: 864-482-4000
- Prisma Health Lung Center – Faris
- 890 West Faris Road, Suite 580, Greenville, SC 29605
- Get Directions
- phone: 864-455-7874
- fax: 864-455-8933
- Prisma Health Adult Cystic Fibrosis Clinic–Greenville
- 876 West Faris Road, Greenville, SC 29605
- Get Directions
- phone: 864-455-5648
- fax: 864-455-4331
- Prisma Health Pulmonology – Sumter
- 115 North Sumter Street, Suite 315, Sumter, SC 29150
- Get Directions
- phone: 803-774-9787
- fax: 803-774-9781
Expertise
Education
- Fellowship: Wake Forest University Baptist Medical Center
- Medical School: Medical University of South Carolina College of Medicine
- Residency: Indiana University School of Medicine, Internal Medicine
Board Certifications
- Internal Medicine: American Board of Internal Medicine
- Pulmonary Disease: American Board of Internal Medicine
Insurance
- Absolute Total Care - Ambetter
- Absolute Total Care (Centene)
- Aetna
- Aetna Medicare
- Allwell Medicare - Absolute Total Care
- BCBS
- BCBS Blue Essentials
- BCBS PPC
- BCBSSC Blue Reedy Exchange Product (Upstate)
- BCBSSC State Health Plan (PEBA)
- BlueChoice Health Plan
- BlueChoice Medicaid - Healthy Blue
- BlueChoiceMyChoice Advantage
- Carelon Behavioral Health
- Cigna
- Cigna Medicare
- Companion Benefit Alternatives
- CorVel Workers Compensation
- Evernorth Behavioral Health
- FirstHealth (Aetna)
- Healthy Connections
- Humana - Healthy Horizons
- Humana Choice Care
- Humana Medicare
- Liberty Advantage
- Logistics Health
- Magellan
- MedCost
- Medicare (Traditional Fee-for-Service)
- Molina
- Molina Medicaid
- NHC Advantage
- Optum Behavioral Health
- Promise Health Plan
- SC Medicaid Healthy Connections
- Select Health Medicare
- Select Heath (First Choice)
- Spectera
- TriCare
- UnitedHealthcare Medicare Advantage
- Veterans Affairs Community Care Network - VACCN
- Wellcare (Centene)
Ratings & Reviews
4.9 out of 5
156 ratings, 22 reviewsThe Patient Satisfaction Rating is derived from patient surveys based on the likelihood to recommend this provider’s office.
- 5 out of 5 starsReviewed on 2/17/2026
Continue the excellent care
- 5 out of 5 starsReviewed on 2/15/2026
Hello, everything went fine. I was satisfied with everything. I just mashed the wrong button, but everything went well. Everybody was real nice. And again, I just pressed the wrong button. So I don't have no complaints. Thank you.
- 5 out of 5 starsReviewed on 2/9/2026
Letting me know my appointment time was an hour after arrived as being told the day before it had been moved up as discussed to the time I expected which was 10 am instead of 11am.
- 5 out of 5 starsReviewed on 1/18/2026
N/A. Great experience
- 4 out of 5 starsReviewed on 1/15/2026
I was very well informed of my condition
- 5 out of 5 starsReviewed on 11/23/2025
This visit was exceptional and the staff and the nurses and doctor were very professional in all aspects of their duties.
- 5 out of 5 starsReviewed on 11/22/2025
I didn't get notified my annual appointment was due. I was told by one of my other Dr's.
- 5 out of 5 starsReviewed on 11/20/2025
Dr LANNAN,MD, always gives 100% towards me as her patient, including respect, her knowledge and understanding and kindness,. Her Staff shows support and kindness.
- 5 out of 5 starsReviewed on 11/15/2025
My visit with Dr. Lannan was excellent! She listened to me, she suggested feature treatments and Was really concerned about my health and my care.
- 5 out of 5 starsReviewed on 11/1/2025
The doctor and staff was very perfesional. Doctor listen well and was very good at defining condition and next steps
- 5 out of 5 starsReviewed on 10/10/2025
Very thorough visit!!
- 5 out of 5 starsReviewed on 9/13/2025
No. Everything was fine
- 5 out of 5 starsReviewed on 9/11/2025
Nothing they were all wonderful to be around with. KUTGW
- 5 out of 5 starsReviewed on 9/7/2025
Really liked the doctor and staff.
- 5 out of 5 starsReviewed on 9/1/2025
My experience with Prisma Doctors and Staff has been wonderful. Everyone is caring, polite , friendly people and knowledgeable of their jobs. The Doctor was great and knew my situation well and was very helpful. Thank you for such good professional people.
- 5 out of 5 starsReviewed on 8/31/2025
None, the doctor was absolutely wondetful and even had valuable insight into another issue not related to my visit.
- 5 out of 5 starsReviewed on 8/8/2025
Nothing. Great appointment even though my doctor tells me things I really need to do and that's all on me! I do trust Doctor Lannan as a very good doctor that is genuinely concerned about patient health!
- 5 out of 5 starsReviewed on 6/15/2025
Dr. LANNAN and her staff are one of the best. Great job. Thank you.
- 5 out of 5 starsReviewed on 6/13/2025
There was no stone left untirned. Dr. Lannon & her staff front to back were Awesome. Keep up the great work. Thank you
- 5 out of 5 starsReviewed on 5/13/2025
I was very pleased with the care I received. Glad to have this doctor
- 5 out of 5 starsReviewed on 5/2/2025
All was great. Friendly and polite staff, great doctor!
- 5 out of 5 starsReviewed on 5/3/2025
My visit was great!
