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Dr. Mark Dresselhouse

Llano, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Dresselhouse, Emergency Medicine Specialist in Llano, TX?

    Dr. Mark Dresselhouse is an Emergency Medicine Specialist, who primarily practices in Llano, TX with 2 additional practice locations. He is board certified. Dr. Dresselhouse is fluent in English, and is currently seeing new patients. Dr. Dresselhouse’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dresselhouse’s office.

    What languages does Dr. Dresselhouse speak?

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

    • English

    What conditions does Dr. Dresselhouse treat?

    As a Emergency Medicine Specialist, Dr. Dresselhouse 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. Dresselhouse. 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:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    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:

    • Upper Middle Abdominal Pain
    • Widespread Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R1013: Epigastric pain
    • R1084: Generalized abdominal pain

    Also known as:

    • Nausea and Vomiting
    • Feeling Sick and Throwing Up
    • Stomach Flu Symptoms
    • Queasy and Vomiting

    ICD-10 Codes:

    • R112: Nausea with vomiting, unspecified

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Dehydration
    • Fluid and Electrolyte Balance
    • Lack of Fluids
    • Fluid Loss
    • Body Water Depletion

    ICD-10 Codes:

    • E860: Dehydration

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    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:

    • 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:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    Which procedures does Dr. Dresselhouse perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Mark Dresselhouse may include:

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

    Does Dr. Dresselhouse accept my insurance?

    Dr. Dresselhouse accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Dresselhouse accept in Llano, TX?

    Dr. Dresselhouse in Llano, 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

    • CVS Health (formerly Aetna)

    • FirstCare

    • Health Care Service Corporation (HCSC)

    • Medicare

    • MedImpact

    • Other Health Care Provider

    • State of Texas

    • UnitedHealthcare

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    Where is Dr. Dresselhouse's office located?

    Dr. Mark Dresselhouse's Primary Practice

    200 W Ollie St

    Llano, TX 78643

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    Dr. Mark Dresselhouse's Practice 2

    18780 Interstate 20

    Canton, TX 75103

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    Dr. Mark Dresselhouse's Practice 3

    17400 St Lukes Way

    The Woodlands, TX 77384

    (936) 266-9000

    Get Directions

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

    Dr. Dresselhouse's National Provider Identifier (NPI) number is 1184088015.

    What common questions do patients ask about Dr. Dresselhouse?

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

    What is Dr. Mark Dresselhouse's specialty?

    Dr. Dresselhouse is a Emergency Medicine Specialist near Llano, TX. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Dresselhouse to book an appointment today.

    Is this Dr. Mark Dresselhouse affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Dresselhouse is affiliated with St. David's South Austin Medical Center, Baylor Scott & White Medical Center - McKinney, Heart Hospital of Austin, CHRISTUS Santa Rosa Hospital-New Braunfels, Columbus Community Hospital - Columbus, TX, Sunrise 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 Emergency Medicine Specialist?

    Explore Emergency 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 Mark Dresselhouse accepting new patients in Llano, TX?

    Yes, Dr. Mark Dresselhouse is accepting new patients at this time.

    Does Dr. Mark Dresselhouse offer online booking?

    Please contact Dr. Dresselhouse's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Dresselhouse?

    Please contact Dr. Dresselhouse's office for information regarding telehealth appointment availability or for scheduling assistance.

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