LM
33 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mararenko, Internist in Brooklyn, NY?
Dr. Larisa Mararenko is an Internist, who primarily practices in Brooklyn, NY with 2 additional practice locations. She has been practicing for over 33 years and is board certified by the American Board of Internal Medicine. Dr. Mararenko graduated from TADZHIKTAJIK MEDICAL INST. Dr. Mararenko is fluent in English, Russian, and Spanish, and is currently seeing new patients. Dr. Mararenko’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mararenko’s office at (718) 240-5100.
Where did Dr. Mararenko go to medical school and complete their residency?
Medical School: Tajik Medical Institute | TADZHIKTAJIK MEDICAL INST
Is Dr. Mararenko board certified in Internist?
Yes, Dr. Larisa Mararenko is board certified by the American Board of Internal Medicine
What languages does Dr. Mararenko speak?
Dr. Mararenko and their clinical team can communicate with patients in the following languages:
English
Russian
Spanish
What conditions does Dr. Mararenko treat?
As a Internist, Dr. Mararenko 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. Mararenko. 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:
- Atrial Fibrillation
- Slow Heart Rate
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Bradycardia
- Slow Pulse
- Low Heart Rate
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
- R001: Bradycardia, unspecified
- I480: Paroxysmal atrial fibrillation
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Worsening Chronic Systolic Heart Failure
- Heart Failure
- Acute Decompensated HFrEF
- Sudden Worsening Heart Failure
- Acute on Chronic Pumping Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I5023: Acute on chronic systolic (congestive) heart failure
- I509: Heart failure, unspecified
Also known as:
- Heart Attack (NSTEMI)
- Heart Attack
- Myocardial Infarction
- Non-STEMI
- Less Severe Heart Attack
ICD-10 Codes:
- I214: Non-ST elevation (NSTEMI) myocardial infarction
Also known as:
- High Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
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
Also known as:
- High Blood Pressure Emergency
- High Blood Pressure
- Hypertensive Emergency
- Very High Blood Pressure Emergency
- Acute Hypertensive Crisis
ICD-10 Codes:
- I161: Hypertensive emergency
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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Sickle Cell Disease with Crisis
- Sickle Cell Disease
- Sickle Cell Anemia Crisis
- Sickle Cell Pain Crisis
- Vaso-Occlusive Crisis
ICD-10 Codes:
- D5700: Hb-SS disease with crisis, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- Acute Ischemic Heart Disease
- Coronary Artery Disease
- Acute Coronary Syndrome
- Sudden Heart Problems
ICD-10 Codes:
- I249: Acute ischemic heart disease, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Pulmonary Embolism
- Blood clot in lung
- Lung embolism
- PE
ICD-10 Codes:
- I2699: Other pulmonary embolism without acute cor pulmonale
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:
- 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
Which procedures does Dr. Mararenko perform as a Internist?
As a Internist, procedures performed by an Dr. Larisa Mararenko may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Mararenko's office.
Does Dr. Mararenko accept my insurance?
Dr. Mararenko accepts most major insurance plans. Important: Please call our office at (718) 240-5100 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mararenko accept in Brooklyn, NY?
Dr. Mararenko in Brooklyn, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Commonwealth Health Corporation (CHC)
CVS Health (formerly Aetna)
Elderplan
Express Scripts
Healthfirst
Humana
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
View All Insurances
Where is Dr. Mararenko's office located?
Dr. Larisa Mararenko's Primary Practice
1545 Atlantic Ave
Brooklyn, NY 11213
(718) 240-5100
Dr. Larisa Mararenko's Practice 2
1335 Linden Blvd Ste 100
Brooklyn, NY 11212
(718) 240-5100
What is Dr. Mararenko's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mararenko's National Provider Identifier (NPI) number is 1679662415.
What common questions do patients ask about Dr. Mararenko?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mararenko
What is Dr. Larisa Mararenko's specialty?
Dr. Mararenko is a Internist near Brooklyn, NY.
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. Mararenko to book an appointment today.Is this Dr. Larisa Mararenko affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mararenko is affiliated with One Brooklyn Health - Brookdale Hospital Medical Center 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 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 Larisa Mararenko accepting new patients in Brooklyn, NY?
Yes, Dr. Larisa Mararenko is accepting new patients at this time.
Does Dr. Larisa Mararenko offer online booking?
Please contact Dr. Mararenko's office at (718) 240-5100 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Larisa Mararenko?
Please contact Dr. Mararenko's office at (718) 240-5100 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Larisa Mararenko have?
Dr. Larisa Mararenko is certified by the American Board of Internal Medicine.
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