Xiaotian (. Yan
Expertise in
2
conditions

Dr. Xiaotian (. Yan

Family Medicine
9230 Sky Island Drive E 2nd, Floor, 
Bonney Lake, WA 
Accepting New Patients
Offers Telehealth
Before you request
Expertise in
2
conditions
9230 Sky Island Drive E 2nd, Floor, 
Bonney Lake, WA 

Overview

William Yan, MD offers comprehensive primary care for the whole family. Dr. Yan assists his patients to achieve optimal health by promoting healthy lifestyles and disease prevention. Kind and compassionate, Dr. Yan enjoys getting to know his patients and being part of their community.

Dr. Yan is highly rated in 2 conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Sciatica, Type 2 Diabetes (T2D), and Macroamylasemia.

Dr. Yan is board certified in American Board Of Family Medicine. He is actively involved in clinical research, co-authoring 1 peer reviewed article. Dr. Yan is currently accepting new patients.

Specialties

Family Medicine

Licenses

Family Medicine in WA

Board Certifications

American Board Of Family Medicine

Hospital Affiliations

Franciscan Medical Group.
Puget Sound High Value Network.
Rainier Health Network.
St Elizabeth Hospital
St Joseph Medical Center
St Francis Community Hospital

Languages Spoken

English
Korean
Mandarin
Spanish

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Buckeye Health Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Community Health
  • EPO
  • HMO
Coordinated Care
  • HMO
  • MANAGED MEDICAID PLAN
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Group Health Cooperative
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Lifewise

Accepted plan types not found. Please verify directly with the provider.

Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Moda Health
  • EPO
  • PPO
PacificSource
  • PPO
Premera
  • EPO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
SelectHealth
  • HMO
  • POS
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 23 Less Insurance Carriers -

Locations

Franciscan Medical Clinic - Bonney Lake
9230 Sky Island Drive E 2nd, Floor, Bonney Lake, WA 98391

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

1 Total Publications

Wavelet High-Frequency Enhancement and Frame Dropout Compensation for Accurate Tracking Guidewire/Catheter in Carotid DSA.
Wavelet High-Frequency Enhancement and Frame Dropout Compensation for Accurate Tracking Guidewire/Catheter in Carotid DSA.
Journal: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Published: December 03, 2025
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Frequently Asked Questions about Dr. Xiaotian (. Yan

How do I make an appointment with Dr. Xiaotian (. Yan?

You can book an appointment with Dr. Xiaotian (. Yan by calling their office at 253-750-6000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Xiaotian (. Yan a top-rated expert for Sitosterolemia?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Xiaotian (. Yan is classified as an Advanced expert for Sitosterolemia, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Xiaotian (. Yan specialize in?

While Dr. Xiaotian (. Yan is a Family Medicine, they have specific expertise in Sitosterolemia, Sciatica, and Type 2 Diabetes (T2D). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.

Does Dr. Xiaotian (. Yan participate in research or clinical trials?

Yes. Dr. Xiaotian (. Yan has published 1 articles and abstracts on conditions like Sitosterolemia. You can view a list of Dr. Xiaotian (. Yan's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Xiaotian (. Yan accept my insurance?

Dr. Xiaotian (. Yan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 253-750-6000 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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