
Mary Darcy Herlong Slizewski, MD
Obstetrics and Gynecology
Highlights
Age Groups Seen
- Adults
- Adults 65 and up
Languages
- English
Gender
FemaleAbout Mary Darcy Herlong Slizewski
Dr. Slizewski is a Greenville native. She attended the Medical University of South Carolina in Charleston, but returned to the Upstate for her OB/GYN residency at GHS. Her special interests include managing obstetric complications, minimally invasive surgery and initial gynecologic exam for young adults transitioning into gynecologic care.
Video
Locations
- Prisma Health Piedmont OB/GYN – Faris Rd.
- 890 West Faris Road, Suite 330, Greenville, SC 29605
- Get Directions
- phone: 864-455-1270
- fax: 864-233-1204
- Prisma Health Piedmont OB/GYN – Maxwell Pointe
- 3917 South Highway 14, Greenville, SC 29615
- Get Directions
- phone: 864-522-1360
- fax: 864-522-1365
Expertise
Education
- Medical School: Medical University of South Carolina
- Residency: Greenville Hospital System, Obstetrics & Gynecology
Board Certifications
- Obstetrics and Gynecology: American Board of Obstetrics and Gynecology
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
162 ratings, 27 reviewsThe Patient Satisfaction Rating is derived from patient surveys based on the likelihood to recommend this provider’s office.
- 2 out of 5 starsReviewed on 4/30/2026
The provider seemed on edge, rushed and cut me off a few times. She really seemed overworked and tense. I don't complain. I am a nurse. I understand healthcare and how busy things can get. However her demeanor was not really appreciated. Seemed her patience and empathy are running low. She needed to listen to the baby's heartbeat. All I mentioned was where the baby was in my stomach and she cut me off saying she knew the angle to go to. It was just rude and demeaning. I wasn't telling her where to place the probe. I was only trying to communicate what I felt from my baby's position. I know she's well aware of how to obtain what she needs, but her curt, quick snappy demeanor wasn't appreciated. I don't want to feel I can't speak up about my care knowing that this will be the type of response I'll be getting.
- 5 out of 5 starsReviewed on 4/26/2026
They did great!
- 5 out of 5 starsReviewed on 4/19/2026
Everything was great
- 5 out of 5 starsReviewed on 4/11/2026
The consultation with the doctor was excellent. She listened very carefully to all my questions; she is a true professional.
- 5 out of 5 starsReviewed on 3/21/2026
I can't offer anything because everyone was great and took very good care of me!
- 5 out of 5 starsReviewed on 3/17/2026
Needed an appointment for med refill even though I saw the doctor only a few months ago.
- 5 out of 5 starsReviewed on 3/14/2026
Nothing it was great
- 5 out of 5 starsReviewed on 3/12/2026
Very good service.
- 5 out of 5 starsReviewed on 2/16/2026
Everyone was so helpful , they did their job perfectly.
- 5 out of 5 starsReviewed on 2/12/2026
Everything was great / there's nothing else that could've been done
- 5 out of 5 starsReviewed on 2/5/2026
You did EVERYTHING right.
- 5 out of 5 starsReviewed on 1/18/2026
Know my medical history a little better. Otherwise, awesome!
- 5 out of 5 starsReviewed on 11/24/2025
Nothing. Everyone did a fantastic job!
- 5 out of 5 starsReviewed on 11/8/2025
The ultrasound tech was extremely callus when she told us our baby didn't have a heartbeat. No empathy or sympathy whatsoever.
- 5 out of 5 starsReviewed on 11/3/2025
There wasn't really an option for this, so it doesn't really follow in line with the respect or support, but I would say like just the cleanliness of the bathrooms or kind of getting a little bit more noticeable of lack of when I go in to collect my urine sample. So maybe offering like more frequent bathroom cleanings because I know like as pregnant women it's really hard to you know get everything and not make a mess and this that and the other but I think that is the only quote unquote complaint I would have would be just more bathroom upkeep but other than that fantastic staff fantastic you know speed time in time out can't say good enough things so thank you.
- 5 out of 5 starsReviewed on 10/22/2025
Thank you for the opportunity to provide feedback. My visit was wonderful and the care was exceptional. The only thing I can think of is as a self-employed and therefore self-pay without insurance. I appreciate the discount offered, but the bill is still quite steep for someone who is self-employed. So any way you could financially work with people who do not have a large health insurance plan would be greatly appreciated. Thank you again and appreciate the opportunity to let you all know my thoughts.
- 5 out of 5 starsReviewed on 10/16/2025
Nothing honestly everything was great and the Dr. was super gentle.
- 5 out of 5 starsReviewed on 10/7/2025
The check out process felt a little rushed/disorganized, and I was ushered back to check in to check out. And it just felt awkward. The team wasn't able to take my co-pay payment that day, and I was meant to get a bill in my MyChart, but I haven't received that yet. So a little concerning.
- 5 out of 5 starsReviewed on 10/6/2025
I don't have a complaint, but everything was wonderful and I felt at ease. Thank you.
- 5 out of 5 starsReviewed on 10/3/2025
Feeling like there was better care continuity between OB and MFM
- 5 out of 5 starsReviewed on 9/21/2025
I felt like the care that I received was superb. I realized when I got home that I don't even remember some of the very uncomfortable moments because of how comfortable I was with the staff there and they were making me laugh. It was a great experience.
- 5 out of 5 starsReviewed on 9/14/2025
No comments. Both nurse and MD provided excellent care, listened to me, treated me with upmost respect and kindness! I love this practice!
- 5 out of 5 starsReviewed on 8/28/2025
None, great visit like always!
- 5 out of 5 starsReviewed on 8/23/2025
N/A I had a great experience
- 5 out of 5 starsReviewed on 8/9/2025
Everyone did great, I have no answer to this.
- 5 out of 5 starsReviewed on 7/24/2025
Already great!
- 5 out of 5 starsReviewed on 7/12/2025
N/a - Piedmont OBGYN docs are absolutely wonderful! Even though I'm finished having babies, I won't go anywhere else!