Walk-In Pediatrician Mullica Hill & Haddon Heights NJ
Two Offices, Walk-In Hours Every Weekday Morning
When your child wakes up with a fever, a barking cough, or goopy eyes, you want them seen without waiting days for an appointment. Advocare Haddon Pediatric Group offers walk-in sick visits every weekday morning from 8:30 to 9:00 a.m. at both of our South Jersey offices, in Mullica Hill and Haddon Heights. No appointment is needed. Just come in, check in at the front desk, and one of our pediatricians or pediatric nurse practitioners will see your child shortly.
A walk-in visit with us is not a trip to a generic urgent care clinic. Your child is seen by a
pediatrician, and the visit becomes part of the medical record our team already keeps for your child. When the provider examines that ear or listens to that cough, they can see your child's history and allergies. They can also make sure a follow-up happens if one is needed.
Sick child this morning? Walk in weekdays from 8:30 to 9:00 a.m. at either office. No appointment needed.
How Walk-In Visits Work
Walk-in visits are designed for simple, acute illnesses, meaning sicknesses that came on recently and are fairly straightforward to evaluate. Common examples include:
- Ear infections and ear pain, often after a recent cold
- Colds, congestion, and coughs that aren't improving
- Pink eye, including redness, discharge, or crusting
- Sore throats, when you want to check for strep
If your child has symptoms that have lasted for weeks, a chronic condition, or several concerns to discuss, please call to schedule a sick visit instead. That way, our providers can give your child the time the visit deserves.
On especially busy mornings, walk-in slots can fill up. If that happens, our staff will schedule your child for an appointment later the same day, so they'll still be seen.
When Walk-Ins Aren't Available, We Still Are
The walk-in window is short, but it's far from the only way to get your child seen. Between our two offices, we have appointments available on weekday mornings and afternoons, on weeknight evenings, and on weekend mornings. The schedules differ by location.
| Day | Office Hours | Walk-Ins | Evenings |
|---|---|---|---|
| Monday | 8:30 a.m.–12 p.m., 1–5 p.m. | 8:30–9:00 a.m. | Appointments from 6 p.m. |
| Tuesday | 8:30 a.m.–12 p.m., 1–5 p.m. | 8:30–9:00 a.m. | Appointments from 6 p.m. |
| Wednesday | 8:30 a.m.–12 p.m., 1–5 p.m. | 8:30–9:00 a.m. | No evening hours |
| Thursday | 8:30 a.m.–12 p.m., 1–5 p.m. | 8:30–9:00 a.m. | No evening hours |
| Friday | 8:30 a.m.–12 p.m., 1–5 p.m. | 8:30–9:00 a.m. | No evening hours |
| Saturday–Sunday | Closed | None | None |
| Day | Office Hours | Walk-Ins | Evenings |
|---|---|---|---|
| Monday–Friday | 8:30 a.m.–12 p.m., 1–5 p.m. | 8:30–9:00 a.m. | Well and sick appointments from 6 p.m. |
| Saturday | Sick/urgent visits in the morning | None (appointment only) | None |
| Sunday | Sick/urgent visits in the morning | None (appointment only) | None |
Both offices close from 12 to 1 p.m. for lunch and from 5 to 6 p.m. for dinner. For urgent concerns during those breaks or after hours, visit our After Hours and Emergencies page. Follow us on Facebook and Instagram for news about holiday or weather closures.
Services for Sick Days and Beyond
Sick Visits
When your child gets sick after the walk-in window closes, a scheduled
sick visit gives them the same careful evaluation. We hold appointment times open every day for sick children. Our weeknight evening appointments and Haddon Heights weekend mornings mean you rarely have to wait long to be seen.
Common Ailments
Most walk-in visits involve the everyday illnesses of childhood:
ear infections,
strep throat,
stomach bugs,
rashes, and seasonal viruses. Our providers diagnose and treat these conditions every day. They'll also tell you what recovery should look like and which warning signs mean you should call back.
Well Visits and Immunizations
While you're in for a walk-in, our staff can check whether your child is due for a
well visit or
immunizations. Families with busy schedules can book checkups during weeknight evening hours at Haddon Heights, or on Monday and Tuesday evenings in Mullica Hill.
Before You Head Out the Door: Resources for Sick Days
Not every symptom needs a doctor today. Our free, physician-reviewed
child health resources can help you decide between walking in, calling the office, and going to the ER.
Is Your Child Sick?
Is Your Child Sick?Answer a few questions about your child's symptoms and get guidance on the right next step.
What's Going Around
What's Going AroundSee which illnesses are circulating in South Jersey right now. It can help explain the fever that showed up overnight.
Medicine Dosages
Medicine DosagesCheck our weight-based charts before giving fever or pain medicine while you wait for walk-in hours.
After Hours and Emergencies
After HoursLearn how to reach our on-call physician when the offices are closed.
Emergencies Library
EmergenciesRead about the warning signs that mean you should skip the pediatric office and go straight to the ER.
Pediatric Providers Who Know Your Child
At an urgent care clinic, you're usually meeting a stranger. At either of our offices, you'll see pediatric providers who work with children every day, often someone who has seen your child before. Our pediatricians and nurse practitioners treat every walk-in as part of your child's ongoing care. They coordinate with your child's regular provider and follow up so nothing slips through the cracks.

Frequently Asked Questions About Walk-In Visits
When are walk-in hours?
Is Your Child Sick?Walk-in visits are available Monday through Friday from 8:30 to 9:00 a.m. at both our Mullica Hill and Haddon Heights offices. We don't offer walk-ins after 9:00 a.m., during evening hours, or on weekends.
What kinds of illnesses can be seen as a walk-in?
What's Going AroundWalk-ins are for simple, recent illnesses such as ear infections, colds, coughs, sore throats, and pink eye. For chronic symptoms or multiple concerns, please call to schedule an appointment.
What happens if the walk-in slots are full?
Medicine DosagesOn very busy mornings, walk-in openings can run out. If that happens, our staff will schedule your child for an appointment later that day.
Can my child be seen in the evening?
After HoursYes, by appointment. Our Haddon Heights office offers well and sick appointments every weeknight starting at 6 p.m. Our Mullica Hill office offers evening appointments on Mondays and Tuesdays starting at 6 p.m. To book an evening visit at either office, call Haddon Heights at 856-547-7300.
My child got sick on a Saturday. What should I do?
EmergenciesOur Haddon Heights office offers sick and urgent visits on Saturday and Sunday mornings by appointment. Walk-ins aren't available on weekends, so please call 856-547-7300 to schedule. The Mullica Hill office is closed on weekends. For concerns outside office hours, a physician is always on call. See our After Hours and Emergencies page.
Should I bring my child to a walk-in visit or go to the ER?
Walk-ins are for mild, common illnesses. If your child has trouble breathing, is unusually hard to wake, has a seizure, or shows other signs of a medical emergency, call 911 or go to the nearest emergency room. If you're unsure, our Is Your Child Sick? guide can help.
What should I bring to a walk-in visit?
Bring your child's insurance card, a list of any medications they take, and a note of when symptoms started and any fever readings.
Sick-Day Care That Fits Your Family's Schedule
Weekday morning walk-ins, afternoon sick visits, weeknight evening appointments, and weekend mornings in Haddon Heights: between our two offices, families in Mullica Hill, Haddon Heights, and the surrounding South Jersey towns have many ways to get a sick child seen quickly. The same team is here for checkups, vaccines, and everything in between.
New to our practice? We're welcoming new patients at both offices and accept most major insurance plans. Our new patient forms are online, so you can get started before your first visit.
Walk in weekdays from 8:30 to 9:00 a.m., or call to book a same-day, evening, or weekend visit.


