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Dr. Corey M. Warner, MD http://d1ffafozi03i4l.cloudfront.net/img/prov/Y/W/5/YW5T9_w120h160_v1889.jpg Visit Healthgrades for information on Dr. Corey M. Warner, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Internal Medicine • Male

18990 Coyote Valley Rd Ste 10
Hidden Valley Lake, CA 95467
OverviewPhone & AddressExperienceHospital QualityPatient Satisfaction

Key things you need to know about
Dr. Warner:

1

Phone & Address

Check insurance plans, locations and make an appointment

Accepting new patients?

  • Yes

Dr. Warner's Offices

St. Helena Medical Specialties
St. Helena Medical Specialties
18990 Coyote Valley Rd Ste 10
Hidden Valley Lake, CA 95467
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Healthgrades

7 Tips to Prepare for Your Appointment

The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready

2

Dr. Warner's Experience

Research training, expertise and qualifications

Dr. Warner's Care Philosophy

3

Hospital Quality

The right hospital is as important as the right doctor

St. Helena Hospital Clear Lake
15630 18th Ave
Clearlake, CA 95422

MoreKnow where you'll be treated

Healthgrades

9 Facts About Hospital Quality

Patients’ risk of dying during a hospital stay for heart bypass surgery could be 85.2% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow

4

Patient Satisfaction

Patients' feedback on their experience with Dr. Warner

Healthgrades

8 Facts About Patient Satisfaction Surveys

Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know

Directions to Dr. Warner's Office

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  1. 1

    Phone & Address

    Check insurance plans, locations and make an appointment

    Is Dr. Warner accepting new patients?

    • Yes.
    A
    St. Helena Medical Specialties
    18990 Coyote Valley Rd Ste 10
    Hidden Valley Lake, CA 95467
    (707) 205-4057
    Contact Information
    (707) 987-8344 (Office)
    (707) 987-8395 (Fax)
    Loading Map...
    2

    Accepted Insurances

    What insurance does he accept?*

    Less
    * Please verify this information when scheduling an appointment.
    Healthgrades

    7 Tips to Prepare for Your Appointment

    The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready

  2. Dr. Warner's Experience

    Dr. Warner's Care Philosophy

    Specialties

    • Internal Medicine
    • Diabetes Medicine
    • Endocrinology, Diabetes & Metabolism
    • Family Medicine
    • Obesity Medicine

    Board Certifications

    • Internal Medicine
    1

    Procedures Dr. Warner Performs

    Dr. Warner does not have any procedures listed. If you are Dr. Warner and would like to add procedures you perform, please update your free profile.

    2
    • Anemia
    • Anxiety
    • Arthritis
    • Asthma
    • Congestive Heart Failure
    • COPD (Chronic Obstructive Pulmonary Disease)
    • Depression
    • Diabetes
    • Diabetes Type 2
    • Emphysema
    • Goiter
    • Heart Attack (Acute Myocardial Infarction)
    • Heart Disease
    • High Cholesterol
    • Hyperkalemia
    • Hyperlipidemia
    • Hypertension
    • Hyperthyroidism
    • Hypoglycemia
    • Hyposmolality and Hyponatremia
    • Hypothyroidism
    • Injuries
    • Lipid Disorders
    • Obesity
    • Osteopenia
    • Osteoporosis
    • Sleep Apnea
    • Symptomatic Menopause
    • Syncope
    • Testicular Dysfunction
    More
    • Vitamin D Deficiency
    Less
    3

    Background Check for Dr. Warner

    0 Malpractice Claims

    • No malpractice history found for California.
    • Failure to pay taxes  (9/30/2011)
    • Action Taken: Suspension
    • Summary: Corey Marcell Warner MD; License # 036-103245; Nature of Complaint: The physician has allegedly failed to file and/or pay Illinois state income taxes. Action Taken: The Illinois Department of Financial and Professional Regulation, Division of Professional Regulation has placed the physician’s Illinois medical license on indefinite Suspension. 11/28/2011-Action End Date: Notice of tax deficiency release received from Department of Revenue on 11/29/2011.
    • State: Illinois

    0 Board Actions

    • No board actions found for the years that Healthgrades collects data.
    4

    Education & Training

    Medical School

    Oregon Health And Science University School Of Medicine
    Graduated in 1997

    Residency Hospital

    Legacy Emmanuel Hospital and Med Center
    5

    Languages Spoken by Dr. Warner & Staff

    • English
    Healthgrades

    10 Steps to Pick the Right Doctor

    Whether you need a primary care doctor or a specialist, these 10 steps will ensure you find the right doctor for you. View Slideshow

  3. Dr. Warner's Hospital Quality

    The right hospital is as important as the right doctor

    Healthgrades Hospital Quality Ratings

    Check out the quality of care at St. Helena Hospital Clear Lake where Dr. Warner has admitting privileges:

    Viewing 1 of 1
    • Featured Hospital
      Featured Hospital Quality brought to you by St. Helena Hospital Clear Lake

      St. Helena Hospital Clear Lake

    Healthgrades

    9 Facts About Hospital Quality

    Patients’ risk of dying during a hospital stay for heart bypass surgery could be 85.2% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow

  4. Patient Satisfaction

    Patients' feedback on their experience with Dr. Warner

    Dr. Corey M. Warner, MD
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    Likelihood to Recommend

    4.7
    • 29 Star Ratings
    1 5 29

    4.7 out of 5

    Likelihood of recommending Dr. Warner to family and friends

    4.7 out of 5

    29 responses

    Dr. Warner's Office & Staff

    Ease of scheduling urgent appointments

    4.7 out of 5

    29 responses

    Office environment, cleanliness, comfort, etc.

    4.9 out of 5

    29 responses

    Staff friendliness and courteousness

    4.8 out of 5

    29 responses

    Total wait time (waiting & exam rooms)

    10 – 15 minutes

    27 responses

    Experience with Dr. Warner

    Level of trust in provider's decisions

    4.7 out of 5

    29 responses

    How well provider explains medical condition(s)

    4.8 out of 5

    29 responses

    How well provider listens and answers questions

    4.8 out of 5

    28 responses

    Spends appropriate amount of time with patients

    4.7 out of 5

    29 responses

    How was your experience with Dr. Warner?

    Provide feedback so others can make an informed decision.

    Healthgrades

    8 Facts About Patient Satisfaction Surveys

    Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know

  5. How was your experience with Dr. Warner?

    Help other patients, and let the doctor know how he's doing

    Dr. Warner's Office & Staff
    Ease of scheduling urgent appointments
    Office environment, cleanliness, comfort, etc.
    Staff friendliness and courteousness
    Experience with Dr. Warner
    Level of trust in provider's decisions
    How well provider explains medical condition(s)
    How well provider listens and answers questions
    Spends appropriate amount of time with patients
    Overall
    Likelihood of recommending Dr. Warner to family and friends*
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