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About

Roper St. Francis Express Care in Charleston, SC (North Charleston) is part of Roper St. Francis Healthcare, a nonprofit healthcare system with urgent care services. Highlights include: - Recognized as Best Urgent Care by Charleston City Paper in 2026. - Part of a larger network with 7 U.S. offices, including Charleston and Mount Pleasant locations. - Focus areas: urgent care, general healthcare services, and access to Roper St. Francis physicians and facilities. Key nearby location details: - North Charleston area is served by Express Care under the Roper St. Francis umbrella, offering rapid access to urgent care services. - Primary HQ: 316 Calhoun Street, Charleston, SC, with other Charleston area locations and Mount Pleasant address options. If you’re seeking urgent care in Charleston/North Charleston, Express Care provides convenient, walk-in care for non-life-threatening conditions, with later hours and rapid triage typical of urgent care centers.

Clinic Type

Urgent Care

Address

Express Care - Maybank Hwy, 3575 Maybank Hwy, Suite A, Johns Island, SC 29455

Phone

843-203-2246

Email

MercyHealth_HR_Service_Center@mercy.com

Opening Hours

Open daily 8 a.m. – 8 p.m. (hours may vary; note: closed Thanksgiving Day, Christmas Day, New Year’s Day)

Telehealth

Not explicitly stated as primary offering on page (mentions on-site care and availability near you)

Emergency Care

Emergency guidance provided: call 911 for chest pains, uncontrolled bleeding, or life-threatening symptoms; otherwise directs to nearest emergency room if needed

Services Offered

  • Walk-in care
  • Urgent care
  • On-site testing (COVID, flu, strep)
  • On-site labs
  • Same-day treatment
  • Referrals to specialists
  • Save your place in line
  • Evening and weekend hours
  • Express Care network within RSF system

Insurance & Payment

Languages Spoken

FAQs

What illnesses/injuries do you treat at Express Care?

Most minor illnesses and injuries including allergies, asthma, bone and joint injuries, bug bites/spider bites, bronchitis, colds/cough/flu, cuts and minor stitches, earaches/infections, on-site testing for COVID/flu/strep and sports/camp physicals, on-site labs, stomach pain/nausea/vomiting, sore throat/strep throat, urinary tract infections.

What are Express Care hours and availability?

Open late, 8 a.m. to 8 p.m. every day, including weekends.

Are Express Care locations part of a larger system?

Yes, part of a larger network of care within Roper St. Francis.

Express Care services offered?

Walk-in care for common issues with same-day treatment; weekend and evening hours; part of a larger network of care and can connect you with specialists if needed.

Photos

Information sourced from the clinic's website as of July 11, 2026.

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North Charleston, SC·Urgent Care

CareNow Urgent Care overview: - What it is: A public urgent care network under HCA Healthcare, offering walk-in primary and urgent care for minor illnesses and injuries, with on-site x-ray, flu shots, sports physicals, and occupational medicine. - Reach: About 200+ clinics nationwide (CareNow network) with many locations open daily, often late hours. - North Charleston relevance: The provided content does not mention a CareNow location in North Charleston specifically. It lists three U.S. offices in Coppell, Texas (headquarters) and no North Charleston address. - How to use: Check-in online to reduce in-clinic wait times; visit a nearby CareNow location for non-emergency care needs. - Contact / corporate info: Headquarters Coppell, TX; phone numbers and general email available; part of HCA Healthcare. Bottom line: CareNow is a nationwide urgent care network suitable for minor illnesses, injuries, and routine services, but there is no North Charleston address listed in the provided details. If you’re seeking CareNow in North Charleston specifically, you may want to search the site for local locations or use the online check-in feature to find the nearest clinic.

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North Charleston, SC·Urgent Care

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