
Robert C Allen-Gasco, FNP
Internal Medicine
Highlights
Age Groups Seen
- Adults
- Adults 65 and up
Languages
- English
Gender
MaleAbout Robert C Allen-Gasco
Robert Allen-Gasco, APRN, is an internal medicine provider with Prisma Health Internal Medicine-Simpsonville. He completed his medical training at the University of South Carolina in Columbia, SC. He is a board certified family nurse practitioner and currently sees adults of all ages.
Video
Care Team
Narciss Johnson Brown
727 Southeast Main Street, Suite 300, Simpsonville, SC 29681
Sarah Malloy Kuhn
727 Southeast Main Street, Suite 300, Simpsonville, SC 29681
Laura Cristina Espinosa
727 Southeast Main Street, Suite 300, Simpsonville, SC 29681
Jennifer Lea Fletcher
8 Justice Lane, Anderson, SC 29621
Locations
- Prisma Health Internal Medicine – Simpsonville
- 727 Southeast Main Street, Suite 300, Simpsonville, SC 29681
- Get Directions
- phone: 864-522-1170
- fax: 864-522-1175
Expertise
Education
- Professional School: University of South Carolina, Master of Science (MS)
Board Certifications
- Family Nurse Practitioner: American Academy of Nurse Practitioners Certification Board
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
4.7 out of 5
243 ratings, 35 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 5/1/2026
My Chart offers the opportunity to schedule telephone appointments even though these type of appointments are not available through the Doctor's office. My Chart allows you to schedule it anyways and sends periodic reminders via IM that a pending appointment is coming up and to be standing by your preferred phone number. The app may need a prompt that notifies you that telephone appointments are not available when you try to make an appointment to eliminate confusion.
- 5 out of 5 starsReviewed on 4/29/2026
I am doing fine with Robert Allen-Gasco Thanks
- 2 out of 5 starsReviewed on 3/25/2026
Everything was perfect. I'm happy with the doctor.
- 5 out of 5 starsReviewed on 3/19/2026
Satisfied
- 5 out of 5 starsReviewed on 3/27/2026
None, he and the team were exceptional as always. Glad to be a patient of there's
- 4 out of 5 starsReviewed on 3/22/2026
They were very respectful.
- 5 out of 5 starsReviewed on 3/13/2026
I have always had great care.
- 5 out of 5 starsReviewed on 3/7/2026
Don't send out these silly surveys.
- 3 out of 5 starsReviewed on 2/26/2026
I would ask the nurse to not publicly have a discussion or attempt to have a discussion about the presenting concern in the hallway. I had to politely remind her that I wanted to have the discussion about my concerns in a private confidential setting such as the room rather than the hallway.
- 5 out of 5 starsReviewed on 2/20/2026
The visit was perfect!
- 5 out of 5 starsReviewed on 2/1/2026
We were very satisfied.
- 5 out of 5 starsReviewed on 1/26/2026
All's good.
- 5 out of 5 starsReviewed on 1/15/2026
Don't change a thing everything they do is always on a professional line and make you feel at ease when you go see them and talk to them
- 2 out of 5 starsReviewed on 1/9/2026
Dr. Allen seemed to be wanting to end the visit quickly because of being so busy. I was stressed and talked too much and that could have been the reason.
- 4 out of 5 starsReviewed on 1/6/2026
Happy with all aspects
- 5 out of 5 starsReviewed on 1/3/2026
All good
- 5 out of 5 starsReviewed on 12/14/2025
Well satisfied with my care
- 5 out of 5 starsReviewed on 12/4/2025
Continue to provide quality and compassionate service to all in need.
- 5 out of 5 starsReviewed on 11/19/2025
Not one! The best in the business
- 5 out of 5 starsReviewed on 11/8/2025
I'm very pleased with my doctor and nurse they make it so much easier with going to the doctors for a visit. Definitely the best team I ever had to deal with. Keep up the great work don't change a thing.
- 5 out of 5 starsReviewed on 11/1/2025
I was well pleased with everything
- 5 out of 5 starsReviewed on 10/30/2025
Mr Robert is always so nice and very informative. Hillcrest is an Amazing hospital.
- 5 out of 5 starsReviewed on 10/17/2025
Great job!
- 5 out of 5 starsReviewed on 10/19/2025
Very pleased
- 5 out of 5 starsReviewed on 9/15/2025
I love this office. I am completely satisfied!
- 5 out of 5 starsReviewed on 9/16/2025
EVERYTHING WAS PERFECT
- 5 out of 5 starsReviewed on 9/1/2025
I had a lot of stuff to cram into one visit: so it was difficult to remember everything that was important after some bad blood tests. Wish I had had a final review moment to make sure everything was addressed. Overall very good
- 5 out of 5 starsReviewed on 8/29/2025
Honestly we are very satisfied with our current team.
- 2 out of 5 starsReviewed on 8/24/2025
Listen. I felt like I wasn't heard.
- 5 out of 5 starsReviewed on 8/16/2025
All of you are TRUE ANGELS! I put my soul trust in your hands! Very caring, and loving staff! I commend them! God Bless ALL YOU ANGELS!???
- 5 out of 5 starsReviewed on 7/21/2025
None. Great staff, I have been seeing them since I moved to SC. They followed me through my cancer journey and support my other doctors.
- 5 out of 5 starsReviewed on 7/14/2025
Continue doing what your doing . Fine job by all !
- 5 out of 5 starsReviewed on 6/22/2025
Great care.
- 5 out of 5 starsReviewed on 6/18/2025
My doctor and my nurse always treat me with respect and kindness. The front desk staff is so friendly and supportive.
- 5 out of 5 starsReviewed on 6/15/2025
Care was excellent, I don't have any thoughts that it could be improved.



