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Dr. Thomas Yun, MD

Internal Medicine*
Dr. Thomas Yun, MD
1.6 (9 Ratings)

Offers telehealth

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Dr. Thomas Yun, MD is an Internal Medicine Specialist in Thousand Oaks, CA.
Dr. Thomas Yun, MD
1.6 (9 Ratings)
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Dr. Thomas Yun, MD

Internal Medicine*
Thousand Oaks, CA
Accepting new patients
13 years of experience

Offers telehealth

Dr. Thomas Yun, MD is an Internal Medicine Specialist in Thousand Oaks, CA.

About

Dr. Thomas Yun, MD is an Internal Medicine Specialist in Thousand Oaks, CA and has 13 years experience. They graduated from University of Illinois College of Medicine. They currently practice at UCLA Health Thousand Oaks Hampshire Primary & Specialty Care and are affiliated with Ronald Reagan UCLA Medical Center, UCLA Santa Monica Medical Center and Hollywood Presbyterian Medical Center. At present, Dr. Yun received an average rating of 1.6/5 from patients and has been reviewed 9 times. Their office accepts new patients and telehealth appointments. Dr. Yun is board certified in Internal Medicine.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Compare with other Internal Medicine Specialists

Compare Dr. Yun with our nearby Internal Medicine Specialists at St. John's Regional Medical Center
These providers are on the medical staff of St. John's Regional Medical Center
These providers are on the medical staff of St. John's Regional Medical Center.
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Experience Check

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Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Wellness Examination
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Wellness Examination
Abdominal Pain
Abnormal Thyroid
Acidosis
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Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Pharyngitis
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Alkalosis
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Anal or Rectal Pain
Anemia
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Ankle Sprains and Strains
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Atherosclerosis
Back Pain
Balanoposthitis
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Calcium Metabolism Disorders
Cellulitis
Chest Pain
Chest Wall Pain Syndrome
Chronic Deep Vein Thrombosis (DVT)
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Cryptococcosis
Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 1
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Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Down Syndrome
Dysentery
Dyslipidemia
Dysphagia
Earwax Buildup
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Fibromyalgia
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
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Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
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Hip Sprain
Human Immunodeficiency Virus (HIV)
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Impetigo
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Influenza (Flu)
Iodine Deficiency
Irritable Bowel Syndrome
Itchy Skin
Joint Pain
Kidney Infection
Leg and Foot Ulcers
Lice
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Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Low Blood Oxygen Level
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Mineral Metabolism Disorders
Nail and Nail Bed Infection
Nausea
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Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pericardial Disease
Pharyngitis
Phlebitis and Thrombophlebitis
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pneumonia
Polyneuropathy
Polyuria
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Potassium Deficiency
Proteinuria
Rash
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Reflux Esophagitis
Restless Leg Syndrome
Scabies
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Sciatica (Not Due to Disc Displacement)
Sexually Transmitted Diseases (STDs)
Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Swine Flu
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Varicose Eczema
Venous Compression
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
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Yeast Infections
Immunization Administration
Pilonidal Cyst Removal

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Advantage-CA HMO
    Advantage-CA PPO
    Balanced (Prudent Buyer)-CA PPO
    Blue Cross (CACare) - Individual-CA HMO
    Blue Cross (CACare) - Large Group-CA HMO
    Blue Cross (CACare) - Small Group-CA HMO
    Blue Cross (Prudent Buyer) - Individual-CA PPO
    Blue Cross (Prudent Buyer) - Large Group-CA PPO
    Blue Cross (Prudent Buyer) - Small Group-CA PPO
    Blue Cross (Prudent Buyer) - Student Health-CA PPO
    Blue Cross-CA HMO-POS
    Bronze (Prudent Buyer PPO/ Small Grp)-CA PPO
    Bronze EPO (Prudent Buyer / Small Grp)-CA PPO
    Bronze EPO (Prudent Buyer EPO/ Small Grp)-CA
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    Gold (CaliforniaCare HMO/ Small Grp) HMO
    Gold (Prudent Buyer PPO/ Small Grp)-CA PPO
    Gold Advantage-CA PPO
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    Gold Select (Select PPO/ Small Grp)-CA PPO
    Lumenos Plans-CA PPO
    MemorialCare Custom-CA PPO
    National (BlueCard Basic) PPO
    National (BlueCard) PPO
    PERS Choice / PERSCare Providers-CA PPO
    PERS Select-CA HMO
    PERS Traditional-CA HMO
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    Platinum (Prudent Buyer PPO/ Small Grp)-CA PPO
    Platinum Select (Select PPO/ Small Grp)-CA PPO
    Select (PERS Select Providers)-CA PPO
    Select Plus-CA HMO
    Select PPO (Select Network)-CA PPO
    Select-CA PPO
    Silver (CaliforniaCare HMO/ Small Grp) HMO
    Silver (Prudent Buyer PPO/ Small Grp)-CA PPO
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    Silver Select (Select PPO/ Small Grp)-CA PPO
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    Traditional
    Traditional PPO
    UC Care-CA PPO
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    UCSHIP-CA PPO
    USC Plan (Two Tiered Network)-CA HMO
    Vivity-CA HMO
  • HealthyBlue 2.0
    HealthyBlue Advantage

Locations

  1. 1 UCLA Health Thousand Oaks Hampshire Primary & Specialty Care
    248 Hampshire Rd Ste 100, Thousand Oaks, CA 91361

Patient Satisfaction

Likelihood to recommend Dr. Yun
1.6
Based on 9 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (1)
1 Star (7)

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Patient Reviews
Mar 26, 2021
Dr. Yun was on time, respectful, has a nice bedside manner, and most importantly, correct in his diagnosis. He was the second doctor I had consulted on this particular issue and after seeing him, it was cleared up in a few days. Since then, I have made him my primary physician.
Daniel P — Mar 26, 2021
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Photo: Dr. Thomas Yun, MD
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Dr. Yun's Office & Staff

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Telehealth Options
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(805) 370-0040

About Me

Biography
  • Dr. Thomas Yun, MD is an internal medicine specialist in Thousand Oaks, CA and has over 12 years of experience in the medical field. He graduated from University of Illinois College of Medicine in 2011. He specializes in Internal Medicine.
Biography
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
  • University of Illinois College of Medicine
    2011
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.
Does Dr. Yun communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Yun offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Yun offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Yun have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Yun offer weekend visits?
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(0)
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(0)
Does Dr. Yun offer evening visits?
1 user said yes.
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(1)
No
(0)
Does Dr. Yun specialize in working with children or adolescents?
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Does Dr. Yun specialize in working with seniors?
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(0)
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Does Dr. Yun specialize in couples therapy?
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Does Dr. Yun specialize in working with LGBTQ+ community?
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Does Dr. Yun accept insurance?
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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. Thomas Yun, MD. To arrange an appointment, call the number on Dr. Yun's profile.

Dr. Thomas Yun, MD is affiliated with Ronald Reagan UCLA Medical Center, UCLA Santa Monica Medical Center and Hollywood Presbyterian Medical Center.

Yes, Dr. Thomas Yun, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Ronald Reagan UCLA Medical Center

    757 Westwood Plaza, Los Angeles, CA

  • UCLA Santa Monica Medical Center

    1250 16th St, Santa Monica, CA

  • Hollywood Presbyterian Medical Center

    1300 N Vermont Ave, Los Angeles, CA