33 Years of Experience
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. 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 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 as an 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 an Internist like Dr. Mararenko typically treat?
As an 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
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:
- 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 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:
- Worsening Chronic Systolic Heart Failure
- Heart Failure
- Acute Decompensated HFrEF
- Sudden Worsening Heart Failure
- Acute on Chronic Pumping Heart Failure
ICD-10 Codes:
- I5023: Acute on chronic systolic (congestive) heart failure
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
What procedures does an Internist like Dr. Mararenko typically perform?
As an Internist, procedures performed by 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
Please contact Dr. Mararenko's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
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
Commonwealth Health Corporation (CHC)
CVS Health (formerly Aetna)
Elderplan
H & R Block
Healthfirst New York
Humana
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
Unknown
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
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.
What does an Internist do?
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.
Is this Dr. Larisa Mararenko affiliated with a ranked Castle Connolly Top Hospital?
No, Mararenko is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Brookdale Hospital Medical Center. Castle Connolly Top Hospitals 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
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore 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.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>