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Dr. Sophia Yen, MD

Palo Alto, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Yen, Adolescent Medicine Specialist in Palo Alto, CA?

    Dr. Sophia Yen, MD is an Adolescent Medicine Specialist, who primarily practices in Palo Alto, CA with 1 additional practice location. She is board certified. Dr. Yen is fluent in English and Spanish, and is currently seeing new patients. Dr. Yen’s practice accepts Kaiser Permanente, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yen’s office at (408) 426-5590.

    What are Areas of Expertise for Dr. Yen?

    Dr. Sophia Yen, MD is a highly-rated, board-certified Adolescent Medicine Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Yen empowers patients to confidently navigate their health journey, specializing in Adolescent Gynecology, Menstrual Disorders, Obesity, Reproductive Health, Sexually Transmitted Diseases, Weight Management, or comprehensive wellness support. Serving the Palo Alto/CA community, Dr. Yen is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Yen speak?

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

    • English

    • Spanish

    What conditions does Dr. Yen treat?

    As a Adolescent Medicine Specialist, Dr. Yen 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. Yen. 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:

    • Severe Obesity
    • Obesity
    • Class 3 Obesity
    • Class 2 Obesity
    • Overweight
    • Obesity from Excess Calories
    • Class 1 Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Body Weight
    • Morbid Obesity
    • Extreme Obesity
    • Excess Weight
    • Being Overweight
    • High BMI
    • BMI Class 3 Obesity
    • Significant Obesity
    • Severe Obesity (Class 2)
    • BMI Class 2 Obesity
    • High BMI (Overweight)
    • Pre-Obesity
    • Diet-Related Obesity
    • Common Obesity
    • Nutritional Obesity
    • Mild Obesity
    • Moderate Obesity
    • BMI Class 1 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories
    • E669: Obesity, unspecified
    • E66813: Obesity, class 3
    • E66812: Obesity, class 2
    • E663: Overweight
    • E6609: Other obesity due to excess calories
    • E66811: Obesity, class 1

    Also known as:

    • Bariatric Surgery Status
    • Weight Loss Surgery
    • Weight-loss (Metabolic & Bariatric) Surgery
    • Weight Loss Surgery History
    • Gastric Bypass Status
    • Sleeve Gastrectomy Status

    ICD-10 Codes:

    • Z9884: Bariatric surgery status

    Which procedures does Dr. Yen perform as a Adolescent Medicine Specialist?

    As a Adolescent Medicine Specialist, procedures performed by an Dr. Sophia Yen may include:

    For detailed information, please contact Dr. Yen's office.

    Does Dr. Yen accept my insurance?

    Dr. Yen accepts most major insurance plans. Important: Please call our office at (408) 426-5590 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Yen accept in Palo Alto, CA?

    Dr. Yen in Palo Alto, 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

    • Blue Shield of California

    • Central California Alliance for Health

    • Contra Costa

    • CVS Health (formerly Aetna)

    • Health Plan of San Mateo

    • Hill Physicians Medical Group

    • Other Provider Networks

    • Santa Clara Family Health Plan

    • Valley Health Plan

    View All Insurances

    Where is Dr. Yen's office located?

    Dr. Sophia Yen's Primary Practice

    725 Welch Rd

    Palo Alto, CA 94304

    (408) 426-5590

    Get Directions

    Dr. Sophia Yen's Practice 2

    1195 W Fremont Ave

    Sunnyvale, CA 94087

    (408) 426-5590

    Get Directions

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

    Dr. Yen's National Provider Identifier (NPI) number is 1447394929.

    What common questions do patients ask about Dr. Yen?

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

    What is Dr. Sophia Yen's specialty?

    Dr. Yen is a Adolescent Medicine Specialist near Palo Alto, CA. Contact Dr. Yen to book an appointment today.

    Is this Dr. Sophia Yen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Yen is affiliated with Stanford Health Care - Stanford Hospital 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 Adolescent Medicine Specialist?

    Explore Adolescent Medicine Specialist 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 Sophia Yen accepting new patients in Palo Alto, CA?

    Yes, Dr. Sophia Yen is accepting new patients at this time.

    Does Dr. Sophia Yen offer online booking?

    Please contact Dr. Yen's office at (408) 426-5590 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Sophia Yen?

    Please contact Dr. Yen's office at (408) 426-5590 for information regarding telehealth appointment availability or for scheduling assistance.

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