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Dr. Zar Kotlarsic, DO

Pasadena, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kotlarsic, Internist in Pasadena, CA?

    Dr. Zar Kotlarsic, DO is an Internist, who primarily practices in Pasadena, CA with 1 additional practice location. Dr. Kotlarsic is fluent in English, and is currently seeing new patients. Dr. Kotlarsic’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kotlarsic’s office at (800) 233-2771.

    What languages does Dr. Kotlarsic speak?

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

    • English

    What conditions does an Internist like Dr. Kotlarsic typically treat?

    As an Internist, Dr. Kotlarsic 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. Kotlarsic. 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:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Class 1 Obesity
    • Understanding Adult Overweight & Obesity
    • Mild Obesity
    • Moderate Obesity
    • BMI Class 1 Obesity

    ICD-10 Codes:

    • E66811: Obesity, class 1

    What procedures does an Internist like Dr. Kotlarsic typically perform?

    As an Internist, procedures performed by Dr. Zar Kotlarsic may include:

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

    Does Dr. Kotlarsic accept my insurance?

    Dr. Kotlarsic accepts most major insurance plans. Important: Please call our office at (800) 233-2771 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kotlarsic accept in Pasadena, CA?

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

    Top Insurances

    • All Other Third Party

    • Centene Corporation

    • City of Los Angeles

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Medicare

    • Other Health Care Provider

    • St. Joseph Health System (CA)

    • UnitedHealth Group

    • Western Growers Association

    View All Insurances

    Where is Dr. Kotlarsic's office located?

    Dr. Zar Kotlarsic's Primary Practice

    625 S Fair Oaks Ave Ste 235

    Pasadena, CA 91105

    (800) 233-2771

    Get Directions

    Dr. Zar Kotlarsic's Practice 2

    4140 W 190th St

    Torrance, CA 90504

    Get Directions

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

    Dr. Kotlarsic's National Provider Identifier (NPI) number is 1285373043.

    What common questions do patients ask about Dr. Kotlarsic?

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

    What is Dr. Zar Kotlarsic's specialty?

    Dr. Kotlarsic is a Internist near Pasadena, CA.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. Zar Kotlarsic affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kotlarsic is affiliated with Cedars-Sinai Medical Center, Providence Holy Cross Medical Center 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 Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Zar Kotlarsic accepting new patients in Pasadena, CA?

    Yes, Dr. Zar Kotlarsic is accepting new patients at this time.

    Does Dr. Zar Kotlarsic offer online booking?

    Please contact Dr. Kotlarsic's office at (800) 233-2771 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Zar Kotlarsic?

    Please contact Dr. Kotlarsic's office at (800) 233-2771 for information regarding telehealth appointment availability or for scheduling assistance.

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