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Dr. Diego Castellon, MD

San Angelo, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Castellon, Infectious Disease Specialist in San Angelo, TX?

    Dr. Diego Castellon, MD is an Infectious Disease Specialist, who primarily practices in San Angelo, TX with 2 additional practice locations. Dr. Castellon is fluent in English and Spanish, and is currently seeing new patients. Dr. Castellon’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Castellon’s office at (718) 963-7272.

    What languages does Dr. Castellon speak?

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

    • English

    • Spanish

    What conditions does Dr. Castellon treat?

    As an Infectious Disease Specialist, Dr. Castellon 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. Castellon. 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:

    • 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 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:

    • Urinary Tract Infection
    • Acute Bladder Infection
    • Bladder Disease
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection
    • Acute Cystitis
    • Sudden Bladder Infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified
    • N3000: Acute cystitis without hematuria

    Also known as:

    • Pneumonia
    • Bacterial Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis
    • Lung Infection (Bacterial)
    • Community-acquired Pneumonia

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism
    • J159: Unspecified bacterial pneumonia

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Low Potassium
    • Fluid and Electrolyte Balance
    • Potassium
    • Hypokalemia
    • Potassium Deficiency

    ICD-10 Codes:

    • E876: Hypokalemia

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • Asymptomatic HIV Infection
    • HIV
    • HIV positive without symptoms
    • Latent HIV infection
    • HIV carrier

    ICD-10 Codes:

    • Z21: Asymptomatic human immunodeficiency virus [HIV] infection status

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • COPD Flare-Up
    • COPD
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Also known as:

    • Spinal Bone Infection of the Lower Back
    • Bone Infection
    • lumbar osteomyelitis
    • lower back bone infection
    • vertebral osteomyelitis lumbar

    ICD-10 Codes:

    • M4626: Osteomyelitis of vertebra, lumbar region

    Also known as:

    • Blood Infection
    • Sepsis
    • Bacteremia
    • Bacteria in blood
    • Bloodstream infection

    ICD-10 Codes:

    • R7881: Bacteremia

    Also known as:

    • Cellulitis
    • Bacterial Skin Infection
    • Leg Skin Infection
    • Spreading Skin Infection

    ICD-10 Codes:

    • L03115: Cellulitis of right lower limb

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Which procedures does Dr. Castellon perform as an Infectious Disease Specialist?

    Does Dr. Castellon accept my insurance?

    Dr. Castellon accepts most major insurance plans. Important: Please call our office at (718) 963-7272 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Castellon accept in San Angelo, TX?

    Dr. Castellon in San Angelo, TX 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

    • Community Health Improvement Solutions

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicaid

    • Medicare

    • Other Health Care Provider

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Castellon's office located?

    Dr. Diego Castellon's Primary Practice

    120 E Harris Ave

    San Angelo, TX 76903

    (718) 963-7272

    Get Directions

    Dr. Diego Castellon's Practice 2

    8900 Van Wyck Expy Ste 2

    Richmond Hill, NY 11418

    Get Directions

    Dr. Diego Castellon's Practice 3

    374 Stockholm St

    Brooklyn, NY 11237

    Get Directions

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

    Dr. Castellon's National Provider Identifier (NPI) number is 1306331665.

    What common questions do patients ask about Dr. Castellon?

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

    What is Dr. Diego Castellon's specialty?

    Dr. Castellon is a Infectious Disease Specialist near San Angelo, TX.

    An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

    Contact Dr. Castellon to book an appointment today.

    Is this Dr. Diego Castellon affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Castellon is affiliated with Shannon Medical Center, Jamaica Hospital 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

    Where can I learn more about Infectious Disease Specialist?

    Explore Infectious Disease 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 Diego Castellon accepting new patients in San Angelo, TX?

    Yes, Dr. Diego Castellon is accepting new patients at this time.

    Does Dr. Diego Castellon offer online booking?

    Please contact Dr. Castellon's office at (718) 963-7272 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Diego Castellon?

    Please contact Dr. Castellon's office at (718) 963-7272 for information regarding telehealth appointment availability or for scheduling assistance.

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