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Dr. Ramon Sy, MD

San Ysidro, CA

43 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sy, Internist in San Ysidro, CA?

    Dr. Ramon Sy, MD is an Internist, who primarily practices in San Ysidro, CA with 2 additional practice locations. He has been practicing for over 43 years and is board certified. Dr. Sy graduated from Manila Central University-Filemon D. Tanchoco Foundation College of Medicine and completed his residency at St Luke'S-Roosevelt-St Lukes D, Internal Medicine. Dr. Sy is fluent in English and Tagalog, and is currently seeing new patients. Dr. Sy’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sy’s office at (619) 428-4463.

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

    • Residency: St Luke'S-Roosevelt-St Lukes D, Internal Medicine | Icahn School of Medicine at Mount Sinai/St Luke's-Roosevelt Hospital Center Program

    • Medical School: Manila Central University, Coll of Med, Caloocan City | Manila Central University-Filemon D. Tanchoco Foundation College of Medicine

    Is Dr. Sy board certified as an Internist?

    Yes, Dr. Ramon Sy, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Sy speak?

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

    • English

    • Tagalog

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

    As an Internist, Dr. Sy 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. Sy. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with Chronic Kidney Disease
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetic Kidney Problems
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    Also known as:

    • General Counseling Services
    • Personal Counseling
    • Life Coaching
    • Support Services

    ICD-10 Codes:

    • Z7189: Other specified counseling

    Also known as:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Exercise Counseling
    • Fitness Coaching
    • Physical Activity Guidance
    • Exercise Prescription

    ICD-10 Codes:

    • Z7182: Exercise counseling

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

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

    As an Internist, procedures performed by Dr. Ramon Sy may include:

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

    Does Dr. Sy accept my insurance?

    Dr. Sy accepts most major insurance plans. Important: Please call our office at (619) 428-4463 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sy accept in San Ysidro, CA?

    Dr. Sy in San Ysidro, 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

    • Community Health Group

    • Medicare

    • Molina Healthcare

    • Other Health Care Provider

    • Other Support Agencies/Consultants

    • Scripps Health

    • Unknown

    View All Insurances

    Where is Dr. Sy's office located?

    Suite 102and103

    4004 Beyer Blvd

    San Ysidro, CA 92173

    (619) 428-4463

    Get Directions

    Dr. Ramon Sy's Practice 2

    330 -340 E 8th St

    National City, CA 91950

    Get Directions

    Dr. Ramon Sy's Practice 3

    678 Third Ave

    Chula Vista, CA 91910

    Get Directions

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

    Dr. Sy's National Provider Identifier (NPI) number is 1982617403.

    What common questions do patients ask about Dr. Sy?

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

    What is Dr. Ramon Sy's specialty?

    Dr. Sy is a Internist near San Ysidro, 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. Ramon Sy affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sy is affiliated with Scripps Mercy Hospital San Diego, Sharp Chula Vista Medical Center, Sharp Grossmont 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 Ramon Sy accepting new patients in San Ysidro, CA?

    Yes, Dr. Ramon Sy is accepting new patients at this time.

    Does Dr. Ramon Sy offer online booking?

    Please contact Dr. Sy's office at (619) 428-4463 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ramon Sy?

    Please contact Dr. Sy's office at (619) 428-4463 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ramon Sy have?

    Dr. Ramon Sy is certified by the American Board of Internal Medicine.

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