About Us

MARQUE’S FAMILY
Welcome! You’ve chosen the right place. Let us tell you why…

What Makes Marque Different?

We have over 60 dedicated providers that work as a team, granting you access to a multitude of specialists. They work seamlessly together to address complicated issues and provide you with the best care possible.

Our community means everything to us. We are passionate about the residents we serve, and you’ll find us participating in local charities and events that serve the community at large.

Our medical team is the best in the business and has a passion for quality patient care. For two years straight, Marque has been awarded a Top 10 Workplace in Orange County.

We are a Certified Urgent Care Center by the Urgent Care Association of America, a distinction that certifies our quality and scope of services.

Marque offers unique services, such as our HeadStrong Concussion Program and Marque Physical Therapy, all designed to send our patients back to their everyday lives fast.

We know people have places to be, so we offer convenient online scheduling where you can request a reservation to minimize your wait time.

Our facilities are new, clean, and state-of-the-art. We embrace technology to its fullest extent so we can deliver timely, meaningful care.

We have a comprehensive wellness model designed to prevent and keep our patients at their best. From physicals and pre-operation evaluations, to immunizations and lab work, we are your go-to provider for optimal health and well-being.

Marque is a knowledge leader and contributor to meaningful health information. Our physicians and staff contribute daily to our Marque health newsletters, website, and other various publications.

We have an industry-leading employer medical care group. Each year, we evaluate and treat over 5,000 workplace-related injuries and illnesses with a focus on setting patients better and back to full work duty in under 30 days.

We love our patients, and our patients love us back. Over 98% of the time, patients rate their experience at Marque Urgent Care as Excellent. We will always strive to exceed your expectations, and if we ever fall short, we will make it right. That’s our promise.

Our headquarters is located in Orange County. If you ever have a question or need clarification on your statements, require a referral, or would like an explanation of your insurance benefits, we are here to help. We do not outsource our billing or customer service. If you have any questions you can always call us anytime 1-877-MY-DOC NOW.

We’re always here for you. We are open 7 am to 10 pm on most days because you never know when you will get hurt or sick.

We employ a large and diverse team of specialty physicians, which means our in-house expertise can address a variety of conditions and ailments accurately and promptly.

 
Medical Director
DAVID G. PORZIO M.D., FACC
DAVID G. PORZIO M.D., FACC
Head-shot of  the medical director DAVID G. PORZIO M.D., FACC
 
 
DAVID G. PORZIO M.D., FACC
Head-shot of  the medical director DAVID G. PORZIO M.D., FACC
Medical Director
DAVID G. PORZIO M.D., FACC
 
NATHAN KISKILA, M.D., PRESIDENT
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GREG CHRISTIE, P.A.-C, Vice President of Operations
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DORCAS M. EAVES, M.D., MSS
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ALISON F. SIMS, M.D.
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LYNN M. STANTON, M.D.
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ERIC EINSTEIN, M.D.
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WALID FARAJ, D.O.
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TOM DABROWSKI, M.D.
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EDWARD GASTEL, M.D.
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RUSSELL ALTERMAN, D.O.
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MICHAEL MOLYNEAUX, M.D.
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MARK WADE, M.D.
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COLLEEN KRAFT, M.D., FAAP
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FRANK YOUNG, M.D.
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KELSEY VAN BOKKEM, D.O.
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JIN KIM, M.D.
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MICHAEL STEINER, M.D.
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TALAL AL-QURAINI, M.D.
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COURTNEY GALLE, NP
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RYAN PHAM, PA-C
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WOODROW WILSON, M.D.
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ARNOLD KREMER, D.O.
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MATT SZKALAK, P.T., D.P.T.
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HOLLY DEMETRESCU, PA-C
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TAYLOR R. POLLEI, M.D.
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SPENCER HIRT, D.O.
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LELAND WESSEL, M.D.
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ROBERT MASONER, M.D.
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ROBERT WALKER, D.O.
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JEFFREY WHITE, M.D.
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GORDON APPELBAUM, M.D.
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REBECCA HESTON, PA-C
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DAN VASILE, D.O.
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ZENUS WILSON, M.D.
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TANIA PORTILLO, M.D.
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BRANDON POURAZIMA, PA-C
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KAREN PRYCHUN, PA-C
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JACQUELINE WEIR, PA-C
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LES MERSHON, PA-C
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HARRISON KUYKENDALL, PA-C
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MAGGIE GONZALEZ, PA-C
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UDARA SAMARASINGHE, PA-C
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UDARA SAMARASINGHE, PA-C
BRAD CAMPBELL
Physical Therapist, Assistant
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BREE MALONEY
Communications and Relations Manager
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MARILEE TAPLEY
Office Manager- PB
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JESSICA SUAREZ
Office Manager, Mission Viejo
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GALE FERRERAS
Office Manager, Eastlake
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JESIKA SHIPP
Office Manager - Aliso Viejo
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ISHA ANASTASIA
Multi-Site Administrator, Orange County
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JANELL PIERCE
Office Manager- BP
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JENNIFER QUACH
Multi-Site Administrator, San Diego
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KEILAH MARTINEZ
Office Manager - University Town Center
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VANESSA FITZGERALD
Asst. Manager - Buena Park
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ALYSSA SOTA
Office Manager, Newport Beach
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MONIQUE HERB
Office Manager, Santa Margarita
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ANGELA HUNT
Office Manager, Grossmont
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GABBY GAMINO, LVN
Asst. Manager, RSM
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KRISTIN TORRES
Asst. Manager, Mission Viejo
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