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Dr. Alexander Iskrenko, MD, PHD

San Antonio, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Iskrenko, Internist in San Antonio, TX?

    Dr. Alexander Iskrenko, MD, PHD is an Internist, who primarily practices in San Antonio, TX. He is board certified. Dr. Iskrenko is fluent in English, and is currently seeing new patients. Dr. Iskrenko’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Iskrenko’s office at (210) 575-4000.

    Is Dr. Iskrenko board certified as an Internist?

    Yes, Dr. Alexander Iskrenko, MD, PHD is board certified by the American Board of Internal Medicine

    What languages does Dr. Iskrenko speak?

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

    • English

    What conditions does Dr. Iskrenko treat?

    As an Internist, Dr. Iskrenko 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. Iskrenko. 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:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Acute Respiratory Failure
    • Acute and Chronic Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia
    • Sudden lung failure
    • Acute breathing failure
    • Rapid onset respiratory failure
    • Sudden and Long-Term Lung Failure with Low Oxygen
    • Acute and Chronic Hypoxic Respiratory Failure
    • Ongoing Breathing Failure with Low Oxygen

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia
    • J9621: Acute and chronic respiratory failure with hypoxia

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • GI Bleeding
    • Internal Digestive Bleeding
    • Digestive Tract Hemorrhage

    ICD-10 Codes:

    • K922: Gastrointestinal hemorrhage, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    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:

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

    ICD-10 Codes:

    • E860: Dehydration

    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:

    • Intestinal Obstruction
    • Bowel Obstruction
    • Blocked Intestines
    • Gut Blockage

    ICD-10 Codes:

    • K56609: Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction

    Which procedures does Dr. Iskrenko perform as an Internist?

    As an Internist, procedures performed by Dr. Alexander Iskrenko may include:

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

    Does Dr. Iskrenko accept my insurance?

    Dr. Iskrenko accepts most major insurance plans. Important: Please call our office at (210) 575-4000 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Carpenters Funds Administrative Office (CA)

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Medicare

    • Molina

    • Oscar Health Insurance Co

    • SGS North America Inc

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Iskrenko's office located?

    Dr. Alexander Iskrenko's Primary Practice

    7700 Floyd Curl Dr

    San Antonio, TX 78229

    (210) 575-4000

    Get Directions

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

    Dr. Iskrenko's National Provider Identifier (NPI) number is 1972798411.

    What common questions do patients ask about Dr. Iskrenko?

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

    What is Dr. Alexander Iskrenko's specialty?

    Dr. Iskrenko is a Internist near San Antonio, TX.

    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.

    Contact Dr. Iskrenko to book an appointment today.

    Is this Dr. Alexander Iskrenko affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Iskrenko is affiliated with Methodist Hospital - San Antonio, Methodist Hospital Specialty and Transplant 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 Internist?

    Explore Internist 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 Alexander Iskrenko accepting new patients in San Antonio, TX?

    Yes, Dr. Alexander Iskrenko is accepting new patients at this time.

    Does Dr. Alexander Iskrenko offer online booking?

    Please contact Dr. Iskrenko's office at (210) 575-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Alexander Iskrenko?

    Please contact Dr. Iskrenko's office at (210) 575-4000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Alexander Iskrenko have?

    Dr. Alexander Iskrenko is certified by the American Board of Internal Medicine.

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