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Marque Urgent Care Provides Physician-Based Immediate Care and General Wellness Services to Residents of Mission Viejo, Coto de Caza, and Surrounding CA Communities

Welcome to Marque Urgent Care – a patient-centered network of walk in clinics serving residents of Mission Viejo, Coto de Caza, and neighboring areas in California. We treat a range of non-life-threatening injuries and illnesses for adults and children in addition to providing general wellness services.  We are open seven days a week from 7 a.m. to 10 p.m. on most days and at most locations. Bridging the gap between crowded primary care offices and costly emergency rooms, our urgent care centers are fully staffed with experienced, multi-specialty physicians who are passionate about the wellness of our patients. Simply put, we exist to provide the best medical care available in the shortest time possible.

Marque Urgent Care has set a new standard in immediate care by continually delivering what every busy person wants to experience at a walk in clinic: convenience, a friendly staff, and relief for their specific health concerns. Because our clinics are fully staffed with seasoned doctors, most patients are in and out within 45 minutes. Our physicians have diverse medical backgrounds –including pediatrics, weight loss, and surgery – and that gives us the ability to provide our patients with exceptional medical care regardless of their needs. Furthermore, all of our immediate care center locations are comfortable, modern, and equipped with on-site labs, digital X-ray machines, and other technologies to streamline care.

For immediate care services, residents of Mission Viejo, Coto de Caza, and other nearby communities can simply walk in to one of our urgent care facilities, or use our convenient ClockWise online check-in system to reduce the time they need to wait on location. By checking in with ClockWise, you can relax in the comfort of your own home and receive a notification when the doctor is ready to see you. For our wellness services, which range from vaccinations and physical exams to allergy testing, you may also reserve an appointment online. Whether you walk in or check in online, we’re confident you’ll be more than pleased with your experience at Marque Urgent Care. Our patient satisfaction rates hover around 98 percent, and our exceptional standard of care is represented by our certification with the Urgent Care Association of America – a distinction held by only a small percentage of urgent care clinics nationwide.

Minor Emergency Care, Flu Treatment, Concussion Evaluation, UTI Treatment & More Are Available at Marque Urgent Care Locations Serving Residents of Mission Viejo, Coto de Caza & Other CA Cities

Known originally as Newport Walk-In Medical Group, our company has served families of Mission Viejo, Coto de Caza, and cities throughout Orange County, CA, for more than 30 years. Among the many reasons we stand apart from ordinary walk in clinics are our comprehensive medical services, which extend beyond the usual treatment for bumps and bruises. We possess the resources and expertise necessary to provide top-notch preventive care, like B12 shots and high potency probiotic supplements, allergy testing, and physicals for school, sports, and employment. We’re also certified by the Department of Transportation, and offer occupational medicine services for businesses across multiple industries.

Additionally, Marque Urgent Care is proud to lead HeadStrong – a first-of-its-kind community initiative to better prevent, evaluate, and treat student-athletes for concussions. Through this concussion management program, our doctors educate local sports teams on concussion prevention, and provide a streamlined method of evaluation and treatment when concussions do occur. HeadStrong is just one example of our dedication to the Orange County community, and yet another reason you should trust us as your health care provider of choice.

Contact Marque Urgent Care to learn more about our physicians, immediate care and wellness services, or our community initiatives. We’re proud to serve residents of Mission Viejo, Coto de Caza, and all other cities throughout Orange County, CA. We accept all major PPO insurance plans, and offer affordable rates for self-pay patients. In the event of a medical emergency, please call 911 or visit an emergency room.

Marque Urgent Care has elevated the standards of walk-in care by combining the best in class physicians, upscale and modern facilities, and a first-class approach to servicing patients. Everything is done on-site by experienced doctors including digital X-rays, labs, and prescriptions.


Injury Treatment and Minor Surgeries
Stomach and Abdominal Pain
Upper Respiratory Treatment
Fractures and Sprains
Lacerations and Burns
Cold and Flu
Women's Health Issues
Other Common Health Issues

We know your time is valuable and we'll get you on your way fast, 7 days a week with no appointment necessary. We can even send the results of your visit to a primary care provider upon request.

For life threatening emergencies call 911.


Physicals and DOT Physicals
IV Hydration Therapy
B12 Shots
Vaccinations and Immunizations
Sports and Exercise Medicine
Allergy Testing
Cardio Health
Confidential Lab Testing
Skin Problems and Reactions


gertGET IN
  • Register Online or Walk In 7 Days a Week
  • State-of-the-Art Urgent Care Facilities with Advanced Equipment
  • Self-pay Discounts, Major PPOs, Multi-plans, Medicare, and Monarch
  • Exclusive Treatment by Experienced Physicians and Specialists
  • The Average Office Visit Takes Less Than 45 Mins
  • On-site Meds and Rapid Rx to any Pharmacy


Previously known as Newport Walk-In Medical Group, Inc. and serving Orange County for over 30 years, we continue the tradition of unsurpassed medical treatment that our patients have come to expect from us. At Marque, we are more than a provider of quality healthcare, we are part of your community.

whatWho is Marque Urgent Care?

Marque's Mission Viejo Grand OpeningOctober 27th Don Juan Elementary Boo BashOctober 28th Andersen Elementary’s Jog-A-BungaNovember 10th

We hope to see you there!

whatProud Supporters of Our Community


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HEALTH TIPS from Your Marque Team


Flu Shots

Common Sports Injuries





Youth Concussions Increase Upwards of 500% Since 2010READ MORE


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