Dr. William Yoon, DO

Family Medicine  |  
Male  |  
Age 52
(5)
Insurances AcceptedSave
Dr. William Yoon, DO
Dr. William Yoon, DO is a family medicine doctor who practices in Ontario, CA. He is 52 years old and has been practicing for 18 years. Dr. Yoon is affiliated with Kaiser Permanente Fontana Medical Center.

2295 S Vineyard Ave

Ontario, CA 91761

Contact Information

(888) 750-0036

Dr. William Yoon, DO

Dr. William Yoon, DO

Accepted insurance

  • Kaiser Permanente

*Please verify this information when scheduling an appointment.

Learn about Dr. Yoon

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Dr. Yoon's Experience

0%ExperienceMatch
Dr. Yoon's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Family Medicine
  • Board certified in Family Practice
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Care Philosophy

This content was provided by Dr. Yoon "Health care leader whose mission is to keep you healthy. Under-one-roof convenience, 24-hour advice nurse, and online access to manage your health - anytime."
1

Specialties

  • Family Medicine
1

Board Certifications

  • Family Practice
    Accredited by: American Board of Family Medicine*
86

Conditions Treated

  • ADHD and-or ADD
  • Abdominal Disorders
  • Abdominal Pain
  • Acne
  • Acute Tonsillitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • Administrative Physical
  • All Headaches (incl. Migraine)
  • Anal Disorders
  • Anemia
  • Anxiety
  • Asthma
  • Back Pain
  • Blood Disorders
  • Bronchitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Carpal Tunnel Syndrome
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Constipation
  • Coronary Artery Disease (CAD)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dermatitis
  • Diabetes Type 2
  • Diabetic Polyneuropathy
  • Diarrhea
  • Earwax Buildup
  • Elbow Injuries
  • Enlarged Prostate (BPH)
  • Erectile Dysfunction
  • Fibromyalgia
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Genital Warts
  • Gout
  • Headache
  • Heart Disease
  • Hyperlipidemia
  • Hypertension
  • Hypothyroidism
  • Irritable Bowel Syndrome
  • Joint Pain
  • Knee Disorders
  • Knee Sprain
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Limb Pain
  • Lipid Disorders
  • Low Back Pain
  • Malaise and Fatigue
  • Migraine
  • Muscle Spasm
  • Neck Strain (incl. Whiplash Injury)
  • Noninfectious Gastroenteritis and Colitis
  • Obesity
  • Otitis Media
  • Outer Ear Infection
  • Overweight
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pinkeye (Conjunctivitis)
  • Plantar Fasciitis
  • Polyneuropathy
  • Postnasal Drip
  • Pulmonary Disease
  • Radiculopathy (Not Due to Disc Displacement)
  • Sarcoidosis
  • Sciatica (Not Due to Disc Displacement)
  • Seborrheic Dermatitis
  • Sexually Transmitted Diseases (STDs)
  • Sinusitis
  • Skin Infections
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Tension Headache
  • Thrombosis
  • Thyroid Disease
  • Tonsillitis
  • Ulcer
  • Urinary Disorders
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vaginitis and-or Vaginosis
  • Venous Embolism and Thrombosis
  • Warts

More

Read More
5

Procedures

  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Immunization Administration
  • Liver Function Test
  • Wellness Examination

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Western Univ Of Health Sciences/College Of Osteopathic Medicine Of The Pacific, Western University Of Health Sciences
    Medical School | Graduated 1999

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Yoon has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Yoon does not have any memberships or affiliations listed. If you are Dr. Yoon and would like to add memberships or affiliations, please update your profile.

Dr. Yoon's Reviews

Likelihood of recommending Dr. Yoon to family and friends
1.8
based on 5 total reviews (1 with a comment)
Dr. Yoon's Performance
  • Trustworthiness
    FAIR
  • Explains condition(s) well
    FAIR
  • Answers Questions
    FAIR
  • Time well spent
    FAIR
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    GOOD
  • Average wait time
    Under 10 minutes
Patient Comments (1)
in Ontario, CA |
Poor bedside manner, very impatient, always in a rush, does not actually take time to listen to what you have to say and answer your questions or concerns. If you are an overweight patient, even slightly, he will always comment on your weight in a rude way, and also blame any health issues you have on your weight and not look further into it. You could go to him and say you have a broken toe and he will blame it on your weight, or chicken pox, or an ear infection- it is all because you are fat!
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Now Accepting New Patients
Dr. Yoon accepts 1 insurance carrier
  • Kaiser Permanente

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Yoon has admitting privileges

Kaiser Permanente Fontana Medical Center
9961 Sierra Ave
Fontana, CA 92335
View Hospital Profile

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