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Dr. Jonathan Trejo, MD

San Antonio, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Trejo, Hospitalist in San Antonio, TX?

    Dr. Jonathan Trejo, MD is a Hospitalist, who primarily practices in San Antonio, TX with 1 additional practice location. Dr. Trejo is fluent in English and Spanish, and is currently seeing new patients. Dr. Trejo’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Trejo’s office at (210) 358-3555.

    What languages does Dr. Trejo speak?

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

    • English

    • Spanish

    What conditions does Dr. Trejo treat?

    As a Hospitalist, Dr. Trejo 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. Trejo. 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:

    • Type 1 Diabetes
    • Type 1 Diabetes with High Blood Sugar
    • Diabetes Complicationss
    • Diabetes Type 1
    • Type 1 diabetes
    • Diabetes Tests & Diagnosis
    • Hyperglycemia
    • Type 1 Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Juvenile Diabetes
    • Insulin-Dependent Diabetes
    • T1D
    • Diabetic Hyperglycemia
    • High Glucose in Type 1 Diabetes
    • High Blood Sugar Episode

    ICD-10 Codes:

    • E108: Type 1 diabetes mellitus with unspecified complications
    • E109: Type 1 diabetes mellitus without complications
    • E1065: Type 1 diabetes mellitus with hyperglycemia

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Nontoxic Multinodular Goiter
    • Thyroid Disease
    • Multinodular Goiter
    • Lumpy Enlarged Thyroid

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    Also known as:

    • Single Nontoxic Thyroid Nodule
    • Thyroid Disease
    • Benign Thyroid Nodule
    • Solitary Thyroid Nodule

    ICD-10 Codes:

    • E041: Nontoxic single thyroid nodule

    Also known as:

    • Gender Dysphoria
    • Gender incongruence
    • Gender identity issues

    ICD-10 Codes:

    • F649: Gender identity disorder, unspecified

    Which procedures does Dr. Trejo perform as a Hospitalist?

    As a Hospitalist, procedures performed by Dr. Jonathan Trejo may include:

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

    Does Dr. Trejo accept my insurance?

    Dr. Trejo accepts most major insurance plans. Important: Please call our office at (210) 358-3555 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Trejo accept in San Antonio, TX?

    Dr. Trejo in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Trejo's office located?

    Dr. Jonathan Trejo's Primary Practice

    4502 Medical Dr

    San Antonio, TX 78229

    (210) 358-3555

    Get Directions

    Dr. Jonathan Trejo's Practice 2

    7400 Merton Minter St

    San Antonio, TX 78229

    Get Directions

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

    Dr. Trejo's National Provider Identifier (NPI) number is 1528453792.

    What common questions do patients ask about Dr. Trejo?

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

    What is Dr. Jonathan Trejo's specialty?

    Dr. Trejo is a Hospitalist near San Antonio, TX. Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays. Contact Dr. Trejo to book an appointment today.

    Is this Dr. Jonathan Trejo affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Trejo is affiliated with University Hospital-San Antonio 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 Hospitalist?

    Explore Hospitalist 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 Jonathan Trejo accepting new patients in San Antonio, TX?

    Yes, Dr. Jonathan Trejo is accepting new patients at this time.

    Does Dr. Jonathan Trejo offer online booking?

    Please contact Dr. Trejo's office at (210) 358-3555 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jonathan Trejo?

    Please contact Dr. Trejo's office at (210) 358-3555 for information regarding telehealth appointment availability or for scheduling assistance.

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