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Dr. Michael Marcus, MD
Pediatric Allergist & Immunologist
,Pediatric Pulmonologist
,Pulmonologist
,Allergist & Immunologist
Brooklyn, NY
39 Years of Experience
Accepting patients
Online booking
Who is Dr. Marcus, Pediatric Allergist & Immunologist in Brooklyn, NY?
Dr. Michael Marcus, MD is a Pediatric Allergist & Immunologist, who primarily practices in Brooklyn, NY with 2 additional practice locations. He has been practicing for over 39 years and is board certified by the American Board of Allergy and Immunology and American Board of Pediatrics. Dr. Marcus graduated from SUNY at Stony Brook Program and completed his residency at Children'S Hosp-Philadelphia, Allergy And Immunology; Nassau Co Med Ctr, Pediatrics. Dr. Marcus is fluent in English and Spanish, and is currently seeing new patients. Dr. Marcus’s practice accepts UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marcus’s office at (718) 283-8260.
What are Areas of Expertise for Dr. Marcus?
Dr. Michael Marcus, MD is a highly-rated, board-certified Pediatric Allergist & Immunologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Marcus empowers patients to confidently navigate their health journey, specializing in Asthma, Bronchoscopy, Chronic Lung Disease, Gastroesophageal Reflux Disease (GERD), Sleep Disorders/Apnea, or comprehensive wellness support. Serving the Brooklyn/NY community, Dr. Marcus is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Marcus go to medical school and complete their residency?
Residency: Children'S Hosp-Philadelphia, Allergy And Immunology; Nassau Co Med Ctr, Pediatrics | Nassau University Medical Center Program
Medical School: Suny At Stony Brook Hlth Sci Ctr, Stony Brook Ny | SUNY at Stony Brook Program
Is Dr. Marcus board certified in Pediatric Allergist & Immunologist?
Yes, Dr. Michael Marcus, MD is board certified by the American Board of Allergy and Immunology , American Board of Pediatrics
What languages does Dr. Marcus speak?
Dr. Marcus and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Marcus treat?
As a Pediatric Allergist & Immunologist, Dr. Marcus 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. Marcus. 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:
- Allergic Rhinitis
- Hay Fever
- Allergy
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J309: Allergic rhinitis, unspecified
- J301: Allergic rhinitis due to pollen
Also known as:
- Allergic Rhinitis
- Allergy
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
ICD-10 Codes:
- J3089: Other allergic rhinitis
Also known as:
- Mild Persistent Asthma
- Moderate Persistent Asthma
- Severe Persistent Asthma
- Mild Intermittent Asthma
- Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
ICD-10 Codes:
- J4530: Mild persistent asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
- J4550: Severe persistent asthma, uncomplicated
- J4520: Mild intermittent asthma, uncomplicated
Also known as:
- Healthy Weight Child (BMI 5th-85th percentile)
- Body Weight
- Normal BMI for child
- Child healthy weight
- Pediatric normal weight
ICD-10 Codes:
- Z6852: Body mass index [BMI] pediatric, 5th percentile to less than 85th percentile for age
Also known as:
- Pink Eye
- Conjunctivitis
- Red Eye
- Allergic Pink Eye
- Allergic Conjunctivitis
- Atopic Conjunctivitis
ICD-10 Codes:
- H1045: Other chronic allergic conjunctivitis
- H1013: Acute atopic conjunctivitis, bilateral
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L2089: Other atopic dermatitis
Also known as:
- Obese Child (BMI at or above 95th percentile)
- Body Weight
- Childhood obesity
- Pediatric high BMI
- Overweight child BMI
ICD-10 Codes:
- Z6854: Body mass index [BMI] pediatric, 95th percentile for age to less than 120% of the 95th percentile for age
Also known as:
- Overweight Child
- Body Weight
- Childhood Overweight
- Pediatric Overweight
- High BMI in Children
ICD-10 Codes:
- Z6853: Body mass index [BMI] pediatric, 85th percentile to less than 95th percentile for age
Also known as:
- Allergic Hives
- Allergy
- Hives
- Allergic welts
- Allergic rash
- Urticaria due to allergy
ICD-10 Codes:
- L500: Allergic urticaria
Also known as:
- Generalized Muscle Weakness
- Muscle Disorder
- Overall Body Weakness
- Widespread Muscle Weakness
- Systemic Muscle Weakness
ICD-10 Codes:
- M6281: Muscle weakness (generalized)
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Acute Maxillary Sinus Infection
- Sinusitis
- Acute maxillary sinusitis
- Short-term cheekbone sinus infection
- Maxillary sinus inflammation
ICD-10 Codes:
- J0100: Acute maxillary sinusitis, unspecified
Also known as:
- Chronic Rhinitis
- Nose Injuries and Disorder
- Chronic runny nose
- Persistent nasal inflammation
- Long-term stuffy nose
ICD-10 Codes:
- J310: Chronic rhinitis
Also known as:
- Angioedema
- Allergy
- Edema
- Swelling Under Skin
- Hereditary Angioedema
- Allergic Swelling
ICD-10 Codes:
- T783XXA: Angioneurotic edema, initial encounter
Also known as:
- Anaphylaxis
- Anaphylactic shock
- Severe allergy
- Life-threatening allergic reaction
ICD-10 Codes:
- T782XXA: Anaphylactic shock, unspecified, initial encounter
Which procedures does Dr. Marcus perform as a Pediatric Allergist & Immunologist?
As a Pediatric Allergist & Immunologist, procedures performed by a Dr. Michael Marcus may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
For detailed information, please contact Dr. Marcus' office.
Does Dr. Marcus accept my insurance?
Dr. Marcus accepts most major insurance plans. Important: Please call our office at (718) 283-8260 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Marcus accept in Brooklyn, NY?
Dr. Marcus in Brooklyn, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Centene
Cigna
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Healthfirst
Service Employees International Union (SEIU)
State of New York
UnitedHealthcare
View All Insurances
Where is Dr. Marcus' office located?
Would you like to schedule an appointment with Dr. Michael Marcus?
Dr. Marcus has appointments available at his Brooklyn, NY office, as well as 2 other locations. Please select a location, date, and time below.
What is Dr. Marcus's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Marcus's National Provider Identifier (NPI) number is 1134114192.
What common questions do patients ask about Dr. Marcus?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marcus
What is Dr. Michael Marcus's specialty?
Dr. Marcus is a Pediatric Allergist & Immunologist near Brooklyn, NY. A Pediatric Allergist & Immunologist is a physician who specializes in diagnosing and treating allergies, asthma, and immune system disorders in infants, children, and adolescents. These specialists address conditions such as food allergies, eczema, hay fever, allergic reactions, primary immunodeficiencies, and autoimmune diseases, providing comprehensive care tailored to the unique needs of younger patients. They also focus on education and prevention strategies to improve long-term health outcomes. Contact Dr. Marcus to book an appointment today.
Is this Dr. Michael Marcus affiliated with a ranked Castle Connolly Top Hospital?
No, Marcus is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Maimonides Children's Hospital, Maimonides 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
Where can I learn more about Pediatric Allergist & Immunologist?
Explore Pediatric Allergist & Immunologist 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 Michael Marcus accepting new patients in Brooklyn, NY?
Yes, Dr. Michael Marcus is accepting new patients at this time.
Does Dr. Michael Marcus offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. Marcus, or call (718) 283-8260 for more information.
How can I make an appointment with Michael Marcus?
Please contact Dr. Marcus's office at (718) 283-8260 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michael Marcus have?
Dr. Michael Marcus is certified by the American Board of Allergy and Immunology and American Board of Pediatrics.
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