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Dr. Liem Lechau, MD

Dr. Liem Lechau, MD

Thousand Oaks, CA

30 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lechau, Anesthesiologist in Thousand Oaks, CA?

    Dr. Liem Lechau, MD is an Anesthesiologist, who primarily practices in Thousand Oaks, CA with 2 additional practice locations. He has been practicing for over 30 years and is board certified by the American Board of Anesthesiology. Dr. Lechau graduated from Virginia Commonwealth University, School of Medicine, Richmond and completed his residency at L A Co-Usc Med Ctr, Anesthesiology. Dr. Lechau is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Lechau’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lechau’s office at (805) 370-4521.

    Where did Dr. Lechau go to medical school and complete their residency?

    • Residency: L A Co-Usc Med Ctr, Anesthesiology

    • Medical School: VA Commonwealth University School Of Medicine | Virginia Commonwealth University, School of Medicine, Richmond

    Is Dr. Lechau board certified in Anesthesiologist?

    Yes, Dr. Liem Lechau, MD is board certified by the American Board of Anesthesiology

    What languages does Dr. Lechau speak?

    Dr. Lechau and their clinical team can communicate with patients in the following languages:

    • English

    • Vietnamese

    What conditions does Dr. Lechau treat?

    As a Anesthesiologist, Dr. Lechau diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Lechau. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Primary Osteoarthritis in Right Knee
    • Osteoarthritis of the left knee
    • Osteoarthritis of the left hip
    • Primary Osteoarthritis in Right Hip
    • Osteoarthritis
    • Right Knee Arthritis
    • Right Knee Degenerative Joint Disease
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration
    • Right Hip Arthritis
    • Right Hip Degenerative Joint Disease

    ICD-10 Codes:

    • M1711: Unilateral primary osteoarthritis, right knee
    • M1712: Unilateral primary osteoarthritis, left knee
    • M1612: Unilateral primary osteoarthritis, left hip
    • M1611: Unilateral primary osteoarthritis, right hip

    Also known as:

    • Acute pain after medical procedure
    • Pain
    • Acute post-operative pain
    • Pain after surgery
    • Post-procedural pain

    ICD-10 Codes:

    • G8918: Other acute postprocedural pain

    Also known as:

    • Uncomplicated Childbirth
    • Childbirth
    • Normal Delivery
    • Natural Birth
    • Vaginal Delivery

    ICD-10 Codes:

    • O80: Encounter for full-term uncomplicated delivery

    Also known as:

    • Acid Reflux
    • GERD with Esophagitis
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Eosinophilic Esophagitis
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion
    • Reflux Esophagitis
    • Acid Reflux Esophagus Inflammation
    • Heartburn with Esophagus Damage

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis
    • K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Gastritis
    • Inflamed stomach lining
    • Stomach lining inflammation

    ICD-10 Codes:

    • K2970: Gastritis, unspecified, without bleeding

    Also known as:

    • Elevated PSA Level
    • Prostate Cancer Screening
    • Prostate Disease
    • Prostate-Specific Antigen (PSA) Test
    • Prostate Problems
    • High Prostate Specific Antigen
    • Abnormal PSA Test
    • Increased PSA

    ICD-10 Codes:

    • R9720: Elevated prostate specific antigen [PSA]

    Also known as:

    • Enlarged Prostate
    • Enlarged Prostate (BPH)
    • Enlarged Prostate (Benign Prostatic Hyperplasia)
    • Benign Prostatic Hyperplasia
    • BPH
    • Prostate Enlargement

    ICD-10 Codes:

    • N400: Benign prostatic hyperplasia without lower urinary tract symptoms

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Change in Bowel Habits
    • Bowel Movement
    • Altered Bowel Habits
    • Irregular Bowel Movements
    • Changes in Pooping

    ICD-10 Codes:

    • R194: Change in bowel habit

    Also known as:

    • Previous C-section Scar During Pregnancy
    • Cesarean Delivery
    • Prior Cesarean Section
    • Uterine Scar from C-section
    • C-section History in Pregnancy

    ICD-10 Codes:

    • O34219: Maternal care for unspecified type scar from previous cesarean delivery

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Also known as:

    • Single Lung Nodule
    • Lung Disease
    • Lung Spot
    • Pulmonary Nodule
    • Spot on Lung Scan

    ICD-10 Codes:

    • R911: Solitary pulmonary nodule

    Also known as:

    • Appendicitis
    • Inflamed Appendix
    • Appendix Inflammation
    • Appendix Pain

    ICD-10 Codes:

    • K37: Unspecified appendicitis

    Does Dr. Lechau accept my insurance?

    Dr. Lechau accepts most major insurance plans. Important: Please call our office at (805) 370-4521 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lechau accept in Thousand Oaks, CA?

    Dr. Lechau in Thousand Oaks, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Blue Shield of California

    • Community Care Network

    • Elevance Health Inc. (formerly Anthem)

    • Gold Coast Health Plan

    • Kaiser Permanente

    • Medicare

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lechau's office located?

    Dr. Liem Lechau's Primary Practice

    215 W Janss Rd

    Thousand Oaks, CA 91360

    (805) 370-4521

    Get Directions

    Dr. Liem Lechau's Practice 2

    1920 E Los Angeles Ave

    Simi Valley, CA 93065

    Get Directions

    Dr. Liem Lechau's Practice 3

    401 Rolling Oaks Dr

    Thousand Oaks, CA 91361

    Get Directions

    What is Dr. Lechau's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Lechau's National Provider Identifier (NPI) number is 1396756052.

    What common questions do patients ask about Dr. Lechau?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lechau

    What is Dr. Liem Lechau's specialty?

    Dr. Lechau is a Anesthesiologist near Thousand Oaks, CA. A physician specialist in pain management and maintaining or restoring a stable state during and right after surgical, obstetric, or diagnostic operations is known as an anesthesiologist. This specialist assesses each patient's risk of surgery and tries to improve their condition before to, during, and following the procedure. Anesthesiologists provide medical management, pain management, and critical care consults in addition to these vital management responsibilities. They are responsible for managing patients with severe illnesses or injuries, supervising the recovery period following anesthesia, directing resuscitation efforts for patients experiencing cardiac or respiratory emergencies that may require artificial ventilation, and diagnosing and treating both acute and chronic pain, including pain related to cancer. Contact Dr. Lechau to book an appointment today.

    Is this Dr. Liem Lechau affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lechau is affiliated with Los Robles Regional Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Anesthesiologist?

    Explore Anesthesiologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Liem Lechau accepting new patients in Thousand Oaks, CA?

    Yes, Dr. Liem Lechau is accepting new patients at this time.

    Does Dr. Liem Lechau offer online booking?

    Please contact Dr. Lechau's office at (805) 370-4521 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Liem Lechau?

    Please contact Dr. Lechau's office at (805) 370-4521 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Liem Lechau have?

    Dr. Liem Lechau is certified by the American Board of Anesthesiology.

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