Updated October 2026. Need urgent care in Denville, NJ tonight, or just a quick blood draw or X-ray before work? This guide lists every walk-in clinic, lab and imaging center in or near Denville, with current hours, appointment rules, and when to skip urgent care and go straight to the ER at Saint Clare’s.
We pulled every address, phone number and hour below from each provider’s own website in October 2026. Hours change around holidays and staffing, so call before you go. If you need a pharmacy afterward, see our Denville pharmacy guide. New to town? Our moving to Denville guide covers the rest of the basics.
Quick picks
- Urgent care in Denville: AFC Urgent Care Denville, 3130 Route 10, open seven days.
- Minor illness, vaccines, physicals: CVS MinuteClinic, 276 E. Main St.
- Urgent care open late on weekdays: Atlantic Health Urgent Care at Rockaway and CityMD Morris Plains, both until 8 p.m. Monday to Friday.
- Blood work: Labcorp, 3130 Route 10 West, or Quest Diagnostics, 276 E. Main St.
- X-ray, MRI, CT, mammograms: ImageCare at Denville (formerly Denville Diagnostics), 161 E. Main St.
- Emergencies: Saint Clare’s Denville Hospital ER, 25 Pocono Road, open 24/7.
Urgent care and walk-in clinics
AFC Urgent Care Denville
The only standalone urgent care center we found in Denville sits in the Route 10 shopping plaza that also holds the Labcorp below. AFC treats the usual urgent care list: sprains, cuts that need stitches, sore throats, ear infections, rashes, UTIs and the like. No referral is needed, and you can walk in or pre-register online.
The center runs rapid tests on site for COVID-19, flu, strep, RSV and mono, plus urinalysis and glucose, and sends out other lab work. X-rays are available every day but only during limited hours, so call ahead if you think you need one.
Address: 3130 Route 10, Denville, NJ 07834
Phone: (973) 542-7710
Hours: Monday to Friday 8 a.m. to 8 p.m.; Saturday and Sunday 8 a.m. to 5 p.m.
Website: afcurgentcare.com/denville
CVS MinuteClinic (inside CVS, East Main Street)
For a cough, pink eye, a flu shot or a sports physical, the MinuteClinic inside the downtown CVS is the closest option for most of Denville. It is staffed by nurse practitioners and physician associates, not an ER team, so it is best for simple problems. You can book a visit online through CVS.
Address: 276 E. Main St., Denville, NJ 07834
Phone: (973) 664-2391 (CVS store line)
Hours: Monday to Friday 8:30 a.m. to 7:30 p.m.; Saturday 9 a.m. to 5:30 p.m.; Sunday 9 a.m. to 4:30 p.m.; closed 1 to 1:30 p.m. for lunch
Website: cvs.com
Atlantic Health Urgent Care at Rockaway (nearby)
This Atlantic Health center is a short drive west of Denville on Route 46 in Rockaway. It handles fractures and sprains, cuts, fevers, bites and work injuries, and also does camp, school and sports physicals. Walk-ins are welcome and online check-in is available. Atlantic Health says most of its urgent care centers have X-ray and lab testing, but call to confirm what this location has that day.
Holiday note: Atlantic Health lists this location as closed on Thanksgiving, Nov. 26, 2026, with shortened hours on Christmas Eve and New Year’s Eve.
Address: 346 Route 46, Rockaway, NJ 07866
Phone: (973) 627-4870
Hours: Monday to Friday 8 a.m. to 8 p.m.; Saturday and Sunday 8 a.m. to 4 p.m.
Website: atlantichealth.org
CityMD Morris Plains (nearby)
CityMD’s Morris Plains office on Route 10 East is a straight shot down Route 10 from Denville. It takes walk-ins and appointments and has X-ray on site, which makes it a good backup when you suspect a break.
Address: 1711 Route 10 East, Morris Plains, NJ 07950
Phone: (908) 648-3387
Hours: Monday to Friday 8 a.m. to 8 p.m.; Saturday and Sunday 9 a.m. to 6 p.m.
Website: citymd.com
Labs for blood work and testing
Bring your doctor’s order (or have it sent electronically), your insurance card and a photo ID. If your test requires fasting, go early.
Labcorp Denville
Labcorp’s patient service center is in the same Route 10 plaza as AFC. It does routine blood work and pediatric draws, plus drug and alcohol testing, H. pylori breath tests and fingerprinting. Labcorp says walk-ins are welcome, but an appointment through its website or app saves time. Wednesday is the late day.
Address: 3130 Route 10 West, Suite 10, Denville, NJ 07834
Phone: (973) 705-6211
Hours: Monday, Tuesday, Thursday and Friday 7 a.m. to 2:30 p.m.; Wednesday 7 a.m. to 4 p.m.; Saturday 7 to 10:30 a.m.; closed Sunday
Website: labcorp.com
Quest Diagnostics Denville
Quest’s Denville patient service center is in the CVS shopping center on East Main Street, close to the train station. It opens at 6:30 a.m. on weekdays, which helps if you need a fasting draw before work. Quest offers online scheduling. Its page does not say whether walk-ins are taken, so book or call first.
Address: 276 E. Main St., Denville, NJ 07834
Phone: (973) 627-4375
Hours: Monday to Friday 6:30 a.m. to 3 p.m.; Saturday 8 a.m. to noon; closed Sunday
Website: questdiagnostics.com
Imaging: X-ray, MRI, CT and mammograms
ImageCare at Denville (formerly Denville Diagnostics)
If you have been searching for Denville Diagnostics, this is it. The East Main Street center joined the ImageCare network and now runs under the ImageCare name. It offers MRI (including an open MRI and extremity MRI), CT, 3D mammography, ultrasound, DEXA bone density scans, echocardiograms, calcium scoring, FibroScan and X-ray.
X-rays are walk-in Monday through Saturday with a doctor’s order. Everything else is scheduled. ImageCare notes that hours can vary depending on which services and technicians are available, so call before heading over late in the evening.
Address: 161 E. Main St., Denville, NJ 07834
Phone: (973) 871-3333
Hours: Monday to Friday 7 a.m. to 10:30 p.m.; Saturday 8 a.m. to 6 p.m.
Website: imagecarecenters.com/denville
Hours at a glance
| Place | Type | Weekdays | Weekends |
|---|---|---|---|
| AFC Urgent Care Denville | Urgent care | 8 a.m. to 8 p.m. | 8 a.m. to 5 p.m. |
| CVS MinuteClinic | Retail clinic | 8:30 a.m. to 7:30 p.m. | Sat 9 to 5:30, Sun 9 to 4:30 |
| Atlantic Health Rockaway | Urgent care | 8 a.m. to 8 p.m. | 8 a.m. to 4 p.m. |
| CityMD Morris Plains | Urgent care | 8 a.m. to 8 p.m. | 9 a.m. to 6 p.m. |
| Labcorp Denville | Lab | 7 a.m. to 2:30 p.m. (Wed to 4) | Sat 7 to 10:30 a.m. |
| Quest Denville | Lab | 6:30 a.m. to 3 p.m. | Sat 8 a.m. to noon |
| ImageCare at Denville | Imaging | 7 a.m. to 10:30 p.m. | Sat 8 a.m. to 6 p.m. |
When to go to the ER at Saint Clare’s instead
This is general information, not medical advice. Urgent care is built for problems that need attention today but are not life-threatening. Atlantic Health’s own guidance is blunt: if you are having chest pain, go to the nearest emergency department or call 911.
Call 911 or go to the ER for chest pain or pressure, trouble breathing, signs of a stroke (face drooping, arm weakness, slurred speech), heavy bleeding that will not stop, a head injury with confusion or vomiting, a seizure, a severe allergic reaction, or a bone pushing through the skin. Do not drive yourself if you are having a heart or stroke symptom.
Saint Clare’s Denville Hospital runs a 24/7 emergency department on Pocono Road, and Saint Clare’s Dover Hospital has a second 24/7 ER at 400 W. Blackwell St. in Dover, (973) 989-3200. Saint Clare’s also runs 24/7 psychiatric emergency care at the Denville campus, (973) 625-0280.
Address: 25 Pocono Road, Denville, NJ 07834
Phone: (973) 625-6063 (emergency department)
Hours: Open 24 hours, 7 days a week
Website: saintclares.com
Frequently asked questions
Is there an urgent care in Denville, NJ?
Yes. AFC Urgent Care Denville is at 3130 Route 10 and takes walk-ins seven days a week. The CVS MinuteClinic inside the CVS at 276 E. Main St. also handles minor illnesses, and Atlantic Health Urgent Care at Rockaway and CityMD Morris Plains are short drives away.
Do I need an appointment for urgent care near Denville?
No. AFC, Atlantic Health and CityMD all accept walk-ins. Each also lets you check in or book a time online, which can cut your wait.
Where can I get blood work done in Denville?
Labcorp has a patient service center at 3130 Route 10 West, Suite 10, and Quest Diagnostics has one at 276 E. Main St. in the CVS shopping center. Labcorp says walk-ins are welcome. Both let you book online, and booking ahead is the safer bet at Quest.
Can I walk in for an X-ray in Denville?
Yes. ImageCare at Denville, 161 E. Main St., takes walk-in X-rays Monday through Saturday. You still need a doctor’s order. MRI, CT, mammography and other scans are scheduled.
Is Denville Diagnostics still open?
Denville Diagnostics joined the ImageCare network and now operates as ImageCare at Denville at the same 161 E. Main St. location.
Where is the nearest emergency room to Denville?
Saint Clare’s Denville Hospital at 25 Pocono Road has an emergency department open 24/7. For a life-threatening emergency, call 911.
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