Loading Complete
Robert C Allen-Gasco

Robert C Allen-Gasco, FNP

Internal Medicine

Accepting New Patients
Online Booking

Highlights

Age Groups Seen

  • Adults
  • Adults 65 and up

Languages

  • English

Gender

Male

About 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

Jennifer Lea Fletcher
Internal Medicine
Prisma Health Primary Care–Northlake

8 Justice Lane, Anderson, SC 29621

Available within 30 days
Sarah Malloy Kuhn
Internal Medicine
Prisma Health Internal Medicine – Simpsonville

727 Southeast Main Street, Suite 300, Simpsonville, SC 29681

Narciss Johnson Brown
Internal Medicine
Prisma Health Internal Medicine – Simpsonville

727 Southeast Main Street, Suite 300, Simpsonville, SC 29681

View Appointments
Edna Katherine Gantt Gettys
Internal Medicine
Prisma Health Internal Medicine – Simpsonville

727 Southeast Main Street, Suite 300, Simpsonville, SC 29681

Locations

  1. Prisma Health Internal Medicine – Simpsonville
    • 727 Southeast Main Street, Suite 300, Simpsonville, SC 29681
    • Get Directions

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

Note: Please contact your insurance provider to confirm participation
Search plans
  • 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

231 ratings, 32 reviews

The Patient Satisfaction Rating is derived from patient surveys based on the likelihood to recommend this provider’s office.

Trust Provider with Care
Likely to Recommend
Search reviews
    3 out of 5 stars
    Reviewed 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 stars
    Reviewed on 2/20/2026

    The visit was perfect!

    5 out of 5 stars
    Reviewed on 2/1/2026

    We were very satisfied.

    5 out of 5 stars
    Reviewed on 1/26/2026

    All's good.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 1/6/2026

    Happy with all aspects

    5 out of 5 stars
    Reviewed on 1/3/2026

    All good

    5 out of 5 stars
    Reviewed on 12/14/2025

    Well satisfied with my care

    5 out of 5 stars
    Reviewed on 12/4/2025

    Continue to provide quality and compassionate service to all in need.

    5 out of 5 stars
    Reviewed on 11/19/2025

    Not one! The best in the business

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 11/1/2025

    I was well pleased with everything

    5 out of 5 stars
    Reviewed on 10/30/2025

    Mr Robert is always so nice and very informative. Hillcrest is an Amazing hospital.

    5 out of 5 stars
    Reviewed on 10/17/2025

    Great job!

    5 out of 5 stars
    Reviewed on 10/19/2025

    Very pleased

    5 out of 5 stars
    Reviewed on 9/15/2025

    I love this office. I am completely satisfied!

    5 out of 5 stars
    Reviewed on 9/16/2025

    EVERYTHING WAS PERFECT

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 8/29/2025

    Honestly we are very satisfied with our current team.

    2 out of 5 stars
    Reviewed on 8/24/2025

    Listen. I felt like I wasn't heard.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 7/14/2025

    Continue doing what your doing . Fine job by all !

    5 out of 5 stars
    Reviewed on 6/22/2025

    Great care.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 6/15/2025

    Care was excellent, I don't have any thoughts that it could be improved.

    5 out of 5 stars
    Reviewed on 6/5/2025

    Keep up the good work!

    5 out of 5 stars
    Reviewed on 5/31/2025

    Everyone was great. I can't think of anything they could have done better

    4 out of 5 stars
    Reviewed on 5/26/2025

    It would be nice if the NP could have asked more questions about my current condition. I would have liked it if he could have complimented me on my improved health, e.g., weight loss, glucose drop, etc.; it would have meant a lot to me.

    5 out of 5 stars
    Reviewed on 5/16/2025

    Robert and his crew are AWESOME. Very knowledgeable, kind and polite. Best office around!

    5 out of 5 stars
    Reviewed on 5/5/2025

    Never a bad experience going to Prisma healthcare. The staff is outstanding.

Need help scheduling? Call 864-522-1170