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Dr. Ramesh Nathan, MD

Dr. Ramesh Nathan, MD

Infectious Disease Specialist

Thousand Oaks, CA

19 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nathan, Infectious Disease Specialist in Thousand Oaks, CA?

    Dr. Ramesh Nathan, MD is an Infectious Disease Specialist, who primarily practices in Thousand Oaks, CA with 1 additional practice location. He has been practicing for over 19 years and is board certified. Dr. Nathan graduated from Mechanical Engineering and completed his residency at Cedar Sinai Medical Center, Los Angeles, CA. Dr. Nathan is fluent in English, and is currently seeing new patients. Dr. Nathan’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nathan’s office at (805) 495-1073.

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

    • Fellowship: Cedar Sinai Medical Center, Los Angeles, CA

    • Residency: Cedar Sinai Medical Center, Los Angeles, CA | Cedars-Sinai Medical Center

    • Medical School: Mechanical Engineering

    Is Dr. Nathan board certified as an Infectious Disease Specialist?

    Yes, Dr. Ramesh Nathan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Nathan speak?

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

    • English

    What conditions does an Infectious Disease Specialist like Dr. Nathan typically treat?

    As an Infectious Disease Specialist, Dr. Nathan 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. Nathan. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Blood Infection
    • Sepsis
    • Bacteremia
    • Bacteria in blood
    • Bloodstream infection

    ICD-10 Codes:

    • R7881: Bacteremia

    Also known as:

    • High White Blood Cell Count
    • Blood Disorder
    • Leukocytosis
    • Elevated leukocyte count
    • High WBC count

    ICD-10 Codes:

    • D72829: Elevated white blood cell count, unspecified

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    What procedures does an Infectious Disease Specialist like Dr. Nathan typically perform?

    As an Infectious Disease Specialist, procedures performed by Dr. Ramesh Nathan may include:

    Please contact Dr. Nathan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Nathan accept my insurance?

    Dr. Nathan accepts most major insurance plans. Important: Please call our office at (805) 495-1073 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • Blue Shield of California

    • CVS Health (formerly Aetna)

    • HealthRight Group

    • Heritage Health

    • Humana

    • Kaiser Permanente

    • Medicare

    • Other Health Care Provider

    • State of California

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Nathan's office located?

    Dr. Ramesh Nathan's Primary Practice

    2220 Lynn Rd Ste 301

    Thousand Oaks, CA 91360

    (805) 495-1073

    Get Directions

    Dr. Ramesh Nathan's Practice 2

    375 Rolling Oaks Dr Ste 210

    Thousand Oaks, CA 91361

    Get Directions

    What hospitals are Dr. Nathan affiliated with?

    CastleConnolyTopDoctors

    Castle Connolly Top Hospital

    This doctor is affiliated with a Castle Connolly Top Hospital.

    Dr. Nathan has admitting privileges at the following hospitals:

    Adventist Health Simi Valley,Simi Valley, CA
    Dignity Health - Northridge Hospital Medical Center,Northridge, CA
    Mlk Community Hospital,Los Angeles, CA

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

    Dr. Nathan's National Provider Identifier (NPI) number is 1215025291.

    What common questions do patients ask about Dr. Nathan?

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

    What is Dr. Ramesh Nathan's specialty?

    Dr. Nathan is an Infectious Disease Specialist near Thousand Oaks, CA.

    What does an Infectious Disease Specialist do?

    An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

    Is Dr. Ramesh Nathan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nathan is affiliated with Los Robles Regional Medical Center, Providence Cedars-Sinai Tarzana Medical Center, Sutter Auburn Faith Hospital which are a Castle Connolly Top Hospitals. 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

    When to see an Infectious Disease Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Infectious Disease Specialist. Explore 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 Dr. Ramesh Nathan accepting new patients in Thousand Oaks, CA?

    Yes, Dr. Ramesh Nathan is accepting new patients at this time.

    Does Dr. Ramesh Nathan offer online booking?

    Please contact Dr. Nathan's office at (805) 495-1073 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Ramesh Nathan?

    Please contact Dr. Nathan's office at (805) 495-1073 to schedule an appointment.

    Where is Dr. Nathan's office located?

    Dr. Nathan's office is located in Thousand Oaks, CA.

    Which board certifications does Dr. Ramesh Nathan have?

    Dr. Ramesh Nathan is certified by the American Board of Internal Medicine.