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Dr. Mark Ou, MD

Family Medicine*
4.0 (5)
Map Pin Small Chino Hills, CA
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Offers telehealth

Overview of Dr. Mark Ou, MD

Dr. Mark Ou, MD is a Family Medicine Physician in Chino Hills, CA. Patients rated Dr. Ou an average 4.0 star rating.

Dr. Ou works at Practice in Chino Hills, CA with other offices in Chino, CA. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Ou's Office Locations

  1. 1
    Rainbow Chung-OU MD A Professional Corp.
    4195 Chino Hills Pkwy Ste H, Chino Hills, CA 91709 Icon Directions Right Arrow Directions Phone Icon (909) 597-7817
  2. 2
    Office
    5562 Philadelphia St Ste 101, Chino, CA 91710 Icon Directions Right Arrow Directions Phone Icon (909) 464-9090

Hospital Affiliations
Admitting Hospitals

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

  • Pomona Valley Hospital Medical Center

Experience & Treatment Frequency

NEW FEATURE

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.
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Joint Pain

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.
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Joint Pain
Wellness Examination
Abdominal Pain
Acute Sinusitis
Acute Upper Respiratory Infection
Adhesive Capsulitis Shoulder
All Headaches (incl. Migraine)
Allergic Rhinitis
Animal Allergies
Arthritis
Arthritis of the Elbow
Atherosclerosis
Back Pain
Benign Chronic Pain Syndrome
Bronchitis
Bruise of Face, Scalp, or Neck
Chest Pain
Chronic Pain
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Diabetes Type 2
Diabetes With Renal Manifestations
Difficulty With Walking
Dizziness
Dyslipidemia
Eczema and Contact Dermatitis
Fibromyalgia
Gait Abnormality
Headache
  • View other providers who treat Headache
Heart Disease
Hemorrhoids
Hernia
  • View other providers who treat Hernia
Hyperlipidemia
Hypertension
Insomnia
  • View other providers who treat Insomnia
Limb Pain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Muscle Weakness
Obesity
  • View other providers who treat Obesity
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Overweight
Patellofemoral Pain Syndrome (PFPS)
Pneumonia
Radiculopathy
Shortness of Breath
Sinus Tachycardia
Sinusitis
Vertigo
  • View other providers who treat Vertigo
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
ACTH (Cosyntropin) Stimulation Test
Alcohol Misuse Screening and Counseling
Alcohol or Substance Misuse Screening and Counseling
Anemia and Iron Deficiency Screening
Arrhythmia Screening
Bacteriuria Screening
Blood Allergy Testing
Bone Density Scan
Breast Cancer Screening
Cancer Screening
Cardiac Ultrasound
Cardiovascular Stress Test
Chest Pain Evaluation
Chlamydia Infection Screening
Cholesterol Screening
Dementia Evaluation
Dementia or Depression Screening
Detoxification Evaluation
Diabetes Screening
Diabetic Evaluation
Dipstick Urinalysis
Disability Evaluation
Drug Allergy Testing
Dual-Energy X-Ray Absorptiometry (DEXA) Scan
Dyslexia Assessment
Evaluation and Treatment of Sleep Disorders
Fetal Cardiac Screening
Genetic Screening for Breast Cancer
Geriatric Assessment
Gonorrhea Screening
Health Screening
HeartAware Online Risk Screening
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Herpes Simplex Screening
HIV Screening
Home Sleep Study
Immunization Administration
Impairment Rating Evaluation
Independent Educational Evaluation
Joint Fluid Test
Lyme Disease Evaluation
Mammography
McMurray's Test
Melanoma Screening
Memory Evaluation
Menopause Evaluation and Treatment
Mole Evaluation
Oral Glucose Tolerance Test
Osteoporosis Screening
Ovarian Cancer Screening
Patch Testing
Pre-Operative Evaluation
Pregnancy Test
Prostate Cancer Screening
Prostate Cancer Screening Exam (DRE)
Psychiatric Evaluation
Psychiatric Evaluation - Child and Adolescent
Psychological Evaluation
Psychological Evaluations Prior to Bariatric Surgery
Rapid Flu Test
Sexually Transmitted Infections Screening
Skin Screenings
Skin Testing and Screening
Spinal and Postural Screening
STD Screening
Strep Test
Syphilis Screening
Thyroid Screening
Trichomoniasis Screening
Tuberculosis Screening
Urine Pregnancy Test
Vaccination
Vaginosis Screening
VAP Lipid Testing
Wheelchair Evaluation
Worker's Compensation Evaluations
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Anthem
    • Anthem Blue Cross
    • Blue Cross Blue Shield of California
    • Blue Shield of California
    • Cigna
    • Clover Health
    • Health Net
    • Humana
    • 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

    4.0
    Average provider rating
    Based on 5 ratings
    Patient Ratings (5)
    5 Star
    (3)
    4 Star
    (1)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (1)
    Leave a review

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    • Likelihood of recommending Dr. Ou to family and friends

    Dr. Ou's Office & Staff

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

    Experience with Dr. Ou

    • 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. Mark Ou, MD

    Specialties*
    • Family 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*
    Languages Spoken
    • English, Chinese and Mandarin
    Languages Spoken
    NPI Number
    • 1942219944
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Frequently Asked Questions

    Dr. Ou accepts Anthem, Anthem Blue Cross and Blue Cross Blue Shield of California, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.

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

    Dr. Ou speaks Chinese and Mandarin.

    5 patients have reviewed Dr. Ou. The overall rating for this provider is 4.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Ou.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Ou, there are benefits to both methods. A person calling to schedule an with Dr. Ou 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. Ou?
    Call now to make an appointment
    (909) 597-7817

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