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KATRINA E CASTILLO M.D. | KAISER PERMANENTE

Urgent Care Center in Upper Marlboro, Maryland

1221 Mercantile Ln
Upper Marlboro, MD
ZIP 20774
County: Prince George's County
Phone: (800) 777-7904
Phone: (650) 299-2290

 Hours of Operation: Unknown

Map and Location

Social Media Presence

Provider Information

Katrina E Castillo M.D. | Kaiser Permanente is an urgent care center located at 1221 Mercantile Ln Upper Marlboro, MD 20774 .

Hours of Operation

Hours of operation not available

Provider Review Consensus: What Patients Are Really Saying

Patient reviews can be highly personal and sometimes reflect one-off experiences. But when you look at the full picture—dozens or even hundreds of reviews—a pattern emerges. That’s where the Provider Review Consensus comes in. By analyzing and summarizing multiple patient reviews, we highlight common themes to give you a more balanced, reliable view of this healthcare provider. This includes what patients consistently praise, as well as areas where the practice may fall short—helping you make a more informed decision.

At Katrina E Castillo M.D. | Kaiser Permanente, patients consistently rave about the warm and welcoming environment. From the moment you walk in, you'll be greeted by a friendly staff dedicated to making your experience comfortable and pleasant. Many reviewers highlight the genuine kindness and helpfulness of the team, ensuring that you feel valued and cared for during every visit. With a focus on patient-centered care, Dr. Castillo and her team are committed to providing high-quality medical services tailored to your needs. Trust your health to a practice where compassion meets professionalism—your health is in great hands here!

Practitioners at this location

Practitioner information not available

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What is an urgent care center?

Urgent care centers are type of walk-in clinic open beyond typical office hours. Urgent care clinics offer a broader scope of services compared to many primary care providers.

Unlike emergency rooms urgent care centers are not open 24 hours a day. Urgent care is for injuries that are severe enough to require immediate attention, but typically not life-threatening. For more serious injuries or emergencies, it’s best to call 911 or head to the emergency room.

You should go to an urgent care center when your injury or ailment is not that severe, and you can head to your nearest urgent care center.

You will find that urgent care centers costs are much more reasonable and the level of service and wait times are far superior to the average emergency room.

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. No specific endorsement of any services is given or implied. Reliance on any information provided by the Urgent Care List website or other visitors to this website is solely at your own risk.
If you think you may have a medical emergency, please call your doctor or 911 immediately.