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Dr. William Lai, MD

Internal Medicine* Age 46
Dr. William Lai, MD
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Dr. William Lai, MD is an Internist in Fontana, CA.
Dr. William Lai, MD
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Dr. William Lai, MD

Internal Medicine* Age 46
Fontana, CA
Call for new patient details
20 years of experience
Dr. William Lai, MD is an Internist in Fontana, CA.

About

Dr. Lai graduated from OHIO STATE UNIVERSITY / COLLEGE OF VETERINARY MEDICINE. Dr. William Lai, MD is an Internist in Fontana, CA and has 20 years experience. Dr. Lai currently practices at Practice and are affiliated with Kaiser Permanente Fontana Medical Center. Dr. Lai's office is not accepting new patients. Dr. Lai also speaks Mandarin and Minnan. Dr. Lai is board certified in Internal Medicine.

Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Abdominal Pain
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Abdominal Pain
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Abdominal Pain
Acidosis
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Acute Lower Respiratory Infection
Acute Venous Embolism Thrombosis
Alkalosis
All Headaches (incl. Migraine)
Anemia
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Arthritis
Asthma
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Atherosclerosis
Back Pain
Bedsores
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Blood in Urine (Hematuria)
Cellulitis
Chest Pain
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Down Syndrome
Dyslipidemia
Dysphagia
Emphysema
Esophagitis
Febrile Convulsion
Fever
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Fibromyalgia
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Headache
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Heart Disease
Heart Palpitations
Human Immunodeficiency Virus (HIV)
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Intestinal Diverticulitis
Intestinal Diverticulosis
Joint Pain
Leg and Foot Ulcers
Leukocytopenia
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Malaise and Fatigue
Malnutrition
Nausea
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Noninfectious Gastroenteritis and Colitis
Obesity
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Osteoporosis
Otitis Media
Outer Ear Infection
Overweight
Peptic Ulcer
Pericardial Disease
Pneumonia
Polymyositis
Polyneuropathy
Restless Leg Syndrome
Sexually Transmitted Diseases (STDs)
Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Sleep Apnea
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Viral Hepatitis
Wheezing
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Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Anemia and Iron Deficiency Screening
Cardiovascular Stress Test
Diabetes Screening
Immunization Administration
Incision and Removal of Foreign Object
Liver Function Test
Thyroid Screening

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Kaiser Permanente
    California - Southern HMO

Locations

  1. 1 Kaiser Permanente Fontana Medical Center
    9961 Sierra Ave, Fontana, CA 92335
    Icon Directions Right Arrow Directions Phone Icon (909) 427-5000
  2. 2 Kaiser Foundation Hospital-Ontario
    2295 S Vineyard Ave, Ontario, CA 91761
    Icon Directions Right Arrow Directions Phone Icon (909) 724-5000

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Dr. Lai's Office & Staff

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About Me

Languages Spoken
Mandarin
Minnan
Languages Spoken
Specialties*
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • OHIO STATE UNIVERSITY / COLLEGE OF VETERINARY MEDICINE
    2004
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. William Lai, MD. To arrange an appointment, call the number on Dr. Lai's profile.

Dr. William Lai, MD is affiliated with Kaiser Permanente Fontana Medical Center.

Yes, Dr. William Lai, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Kaiser Permanente Fontana Medical Center

    9961 Sierra Ave, Fontana, CA