![](https://valleyoaksmed.com/wp-content/uploads/2023/11/Henderson-Resized-Compressed.png)
Wigwam
8420 South Eastern Ave, Suite 101 Las Vegas, NV 89123
Fax: (725) 267-1020 | Phone Number: (702) 483-3554
Services
- Walk-In Clinic
- Primary Care
- Immediate Care
- Routine Tests
- Remote Patient Monitoring
- Diabetes Management
- Shots
- Annual Wellness Visits
- Imaging
- Labs on site
- Virtual visits
- Special services: Pap Smears, women’s health, mental health, and rheumatological illnesses
You can now book appointments online! If you have recently been discharged from the hospital, please give our office a call as soon as possible. If you do not see a time that works for you, you can try walking in or calling our office.
Providers in this location
![](https://valleyoaksmed.com/wp-content/uploads/2024/03/Catherine-Nguyen-Ward-1.png)
Catherine Nguyen-Ward, DO
English and Vietnamese
Dr. Catherine Nguyen-Ward is currently on medical leave and will return in November. Dr. Mark Tan and Rini Mathews, APRN will be assisting Dr. Nguyen-Ward's patients during this time.
Book an appointment![](https://valleyoaksmed.com/wp-content/uploads/2024/03/Rini-Mathews.png)
Rini Mathews, DNP, APRN,FNP-C
English, Hindi, and Malayalam
Rini is originally from India, but has been in Las Vegas for 20 years. She graduated with honors in 2020 from Touro University, Nevada as a Nurse Practitioner Specialist and recently received her Doctorate in Nursing Practice. Having more than 4 years of diverse experiences as a nurse practitioner, Rini follows her passion of medicine. She is proud that she is one of the other members of her family that are in the medical field. She enjoys the outdoors with hiking and camping, and has completed a 19-hour hike in Yosemite.
Rini is comfortable seeing ages 16 and up.
Book an appointment![](https://valleyoaksmed.com/wp-content/uploads/2023/11/Mark-Tan-MD-Resized-Compressed.png)
Mark Tan, MD
English
Dr. Mark Tan is a family medicine physician originally from Milwaukee, WI. Growing up in the Midwest, he did his undergraduate studies at Loyola University Chicago and came to Las Vegas to complete his residency training at the Valley Health System. Outside of medicine, he loves to work out and stay active outside with his wife and dogs. Fitness is a great outlet to providing balance to life’s daily stressors and it translates well to the primary care setting where I encourage positive lifestyle changes when it comes to being active, being mindful of nutrition, and for those with weight management goals. In addition, Mark and his wife love exploring the city’s underrated food scene because balance is everything!
Dr. Tan is comfortable seeing ages 11 and up.
Book an Appointment