Our Walnut Creek Urgent Care clinic is open 365 days a year. Our urgent care is open from 7:00 AM to 7:00 PM on weekdays.

We do take appointments over the phone or online. However, no appointment is necessary, feel free to walk in without one. We are open 7-days a week and walk-ins are always welcome. We know how busy life can be, that is why most patients are in and out in less than an hour.

The ER treats life-threatening medical conditions. Urgent care centers treat conditions that need immediate attention but are not life or limb threatening. Call 911 or go to your nearest hospital emergency room if you have:

1. Chest pain
2. Severe abdominal pain
3. Difficulty breathing or shortness of breath
4. Sudden dizziness, weakness, or loss of coordination or balance
5. Sudden blurred vision
6. Numbness in the face, arm, or leg
7. Sudden and severe headache
8. Deep cuts or bleeding that won’t stop
9. Coughing up or vomiting blood
10. Severe burns
11. Seizures

BASS Advanced Urgent Care patients are typically seen within 5 minutes of arrival. Visits for patients with simple complaints can take as little as 30 minutes, those who will need diagnostic imaging or lab services may take a little longer. Most patients complete their visit within one hour or less. Since urgent care patients can walk-in to be seen at any time, occasionally patients may experience longer than the typical wait times. At BASS Advanced Urgent Care, we make every effort to staff our clinics appropriately to keep wait times short.

Our staff includes licensed physicians, most of whom are ER trained, as well as experienced physician assistants, nurse practitioners, nurses, and medical assistants. We also staff X-ray technologists and lab technologists who are experienced and trained in emergency medicine, primary care, pediatrics, internal medicine, and sports and occupational medicines.

BASS Advanced Urgent Care is located in Walnut Creek but we also serve patients in nearby cities: Pleasant Hill, Concord, Clayton, Danville, Alamo, and Lafayette.