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Dr. Jason Paek, MD

Dr. Jason Paek, MD

Rowland Heights, CA

34 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Paek, Internist in Rowland Heights, CA?

    Dr. Jason Paek, MD is an Internist, who primarily practices in Rowland Heights, CA. He has been practicing for over 34 years and is board certified. Dr. Paek graduated from New Jersey College of Dentistry and completed his residency at L A Co-Usc Med Ctr, Internal Medicine. Dr. Paek is fluent in English and Korean, and is currently seeing new patients. Dr. Paek’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Paek’s office at (626) 986-4899.

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

    • Residency: L A Co-Usc Med Ctr, Internal Medicine | USC/LAC-Keck School of Medicine

    • Medical School: Medical College of Wisconsin | New Jersey College of Dentistry

    Is Dr. Paek board certified as an Internist?

    Yes, Dr. Jason Paek, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Paek speak?

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

    • English

    • Korean

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

    As an Internist, Dr. Paek 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. Paek. 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 here.

    Also known as:

    • Diabetes Complicationss
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes

    ICD-10 Codes:

    • E1169: Type 2 diabetes mellitus with other specified complication

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • High Blood Sugar
    • Hyperglycemia
    • Elevated Glucose
    • Unspecified High Blood Sugar

    ICD-10 Codes:

    • R739: Hyperglycemia, unspecified

    Also known as:

    • Acute Bronchitis
    • Chest cold
    • Short-term bronchitis
    • Acute chest infection

    ICD-10 Codes:

    • J209: Acute bronchitis, unspecified

    Also known as:

    • Indigestion
    • Gas in the Digestive Tract
    • Indigestion (Dyspepsia)
    • Dyspepsia
    • Upset Stomach
    • Stomach Discomfort

    ICD-10 Codes:

    • K30: Functional dyspepsia

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

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

    As an Internist, procedures performed by Dr. Jason Paek may include:

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

    Does Dr. Paek accept my insurance?

    Dr. Paek accepts most major insurance plans. Important: Please call our office at (626) 986-4899 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Paek accept in Rowland Heights, CA?

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

    Top Insurances

    • Alignment Healthcare

    • All Other Third Party

    • Centene Corporation

    • Clever Care Health Plan

    • HealthRight Group

    • Medicare

    • Molina Healthcare

    • Other Health Care Provider

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Paek's office located?

    Dr. Jason Paek's Primary Practice

    18773 Colima Rd

    Rowland Heights, CA 91748

    (626) 986-4899

    Get Directions

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

    Dr. Paek's National Provider Identifier (NPI) number is 1770679631.

    What common questions do patients ask about Dr. Paek?

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

    What is Dr. Jason Paek's specialty?

    Dr. Paek is a Internist near Rowland Heights, 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. Jason Paek affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Paek is affiliated with Providence St. Jude Medical Center, Uci Medical Center, Riverside Community Hospital, San Antonio Regional 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 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 Jason Paek accepting new patients in Rowland Heights, CA?

    Yes, Dr. Jason Paek is accepting new patients at this time.

    Does Dr. Jason Paek offer online booking?

    Please contact Dr. Paek's office at (626) 986-4899 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jason Paek?

    Please contact Dr. Paek's office at (626) 986-4899 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Jason Paek have?

    Dr. Jason Paek is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>