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Dr. Ester Kwok, MD

Internal Medicine*
4.2 (18)
Map Pin Small San Jose, CA
Accepting new patients
35 years of experience

Offers telehealth

Overview of Dr. Ester Kwok, MD

Dr. Ester Kwok, MD is an Internal Medicine Specialist in San Jose, CA. They specialize in Internal Medicine, has 35 years of experience, and is board certified in Internal Medicine. They graduated from University of Texas Health Sciences Center at Houston McGovern Medical School and is affiliated with Stanford Health Care, Good Samaritan Hospital and El Camino Health-Mountain View Hospital. Patients rated Dr. Kwok an average 4.2 star rating.

Dr. Kwok works at Primary Care Winchester - El Camino Health in San Jose, CA. They are accepting new patients and accept Aetna, Anthem Blue Cross and Cigna as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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These providers are on the medical staff of Good Samaritan Hospital
Compare with other Internal Medicine Specialists
Compare Dr. Kwok with our nearby Internal Medicine Specialists at Good Samaritan Hospital
These providers are on the medical staff of Good Samaritan Hospital.

Dr. Kwok's Office Locations

  1. 1
    Primary Care Winchester - El Camino Health
    828 S Winchester Blvd, San Jose, CA 95128 Icon Directions Right Arrow Directions Phone Icon (408) 866-4000
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Stanford Health Care
  • Good Samaritan Hospital
  • El Camino Health-Mountain View Hospital

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Abdominal Pain
Abnormal Thyroid
Acute Deep Vein Thrombosis (DVT)

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Abdominal Pain
Abnormal Thyroid
Acute Deep Vein Thrombosis (DVT)
Acute Pharyngitis
Acute Sinusitis
Acute Venous Embolism Thrombosis
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Anosmia
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Arthritis
Arthritis of the Elbow
Asthma
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Asymptomatic Post-Menopausal Status
Atherosclerosis
Atrophic Vaginitis
Back Pain
Bladder Infection
Blood in Urine (Hematuria)
Bronchiectasis
Bronchospasm
Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Cellulitis
Chest Pain
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Coccygeal Pain
Cold Sore
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes Type 2
Diabetes With Renal Manifestations
Diarrhea
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Difficulty With Walking
Dizziness
Dyslipidemia
Dysphagia
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Fever
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Fungal Nail Infection
Gait Abnormality
Gas-Bloat Syndrome
Gastroesophageal Reflux Disease (GERD)
Gout
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Hair Loss
Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hypercalcemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Impetigo
  • View other providers who treat Impetigo
Indigestion
Influenza (Flu)
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Iron Metabolism Disorders
Irritable Bowel Syndrome
Itchy Skin
Joint Pain
Limb Pain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Low Blood Oxygen Level
Lyme Disease
Malaise and Fatigue
Mastodynia
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Mineral Metabolism Disorders
Nausea
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Nighttime Urination (Nocturia)
Nosebleed
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overweight
Patellofemoral Pain Syndrome (PFPS)
Pericardial Disease
Perimenopause
Peripheral Nerve Disorders
Pharyngitis
Pinkeye (Conjunctivitis)
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polyuria
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Postnasal Drip
Proteinuria
Purpura
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Radiculopathy
Rash
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Raynaud's Disease
Reflux Esophagitis
Ringworm
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Rosacea
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Sciatica (Not Due to Disc Displacement)
Secondary Hypertension
Shingles
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Shortness of Breath
Shoulder Tendinitis and Tenosynovitis
Sinus Tachycardia
Sinusitis
Skin Ulcer
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Symptomatic Menopause
Testicular Dysfunction
Throat Pain
Thyroid Goiter
Tinnitus
  • View other providers who treat Tinnitus
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Tremor
  • View other providers who treat Tremor
Trigeminal Neuralgia
Urinary Stones
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Varicose Eczema
Vertigo
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Viral Hepatitis
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Fecal Occult Blood Test for Colorectal Cancer
Immunization Administration
Wellness Examination
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Anthem Blue Cross
    • Blue Shield of California
    • Cigna
    • Clover Health
    • Health Net
    • Oscar Health
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.2
    Average provider rating
    Based on 18 ratings
    Patient Ratings (18)
    5 Star
    (14)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (3)
    Leave a review

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    Dr. Kwok's Office & Staff

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    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Kwok

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Ester Kwok, MD

    Specialties*
    • Internal Medicine

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 35 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1790886034
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Internship
    • Scranton-Temple Prgm
    Internship
    Medical Education
    • University of Texas Health Sciences Center at Houston McGovern Medical School
    Medical Education
    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.

    Frequently Asked Questions

    Dr. Ester Kwok, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Kwok is offering online scheduling or call the provider’s office for more information.

    Dr. Kwok has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Kwok works at Primary Care Winchester - El Camino Health in San Jose, CA. View the full address on Dr. Kwok’s profile.

    18 patients have reviewed Dr. Kwok. The overall rating for this provider is 4.2. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Kwok.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Kwok, there are benefits to both methods. A person calling to schedule an with Dr. Kwok appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Kwok, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (408) 866-4000

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