35 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Co, Allergist & Immunologist in Paramus, NJ?
Dr. Margaret Ann Co, MD is an Allergist & Immunologist, who primarily practices in Paramus, NJ with 2 additional practice locations. She has been practicing for over 35 years and is board certified. Dr. Co graduated from University of the Philippines Manila College of Medicine and completed her residency at Ny & Presby Hp-Cornell Campus, Allergy And Immunology; Long Island Jewish Med Ctr, Pediatrics. Dr. Co is fluent in English, Filipino; Pilipino, and Spanish, and is currently seeing new patients. Dr. Co’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Co’s office.
What are Areas of Expertise for Dr. Co?
Dr. Margaret Ann Co, MD is a highly-rated, board-certified Allergist & Immunologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Co empowers patients to confidently navigate their health journey, specializing in Asthma, Eczema, Food & Drug Allergy, Hay Fever, Immune Deficiency, Urticaria, and comprehensive wellness support. Serving the Paramus, NJ community, Dr. Co is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Co go to medical school and complete their residency?
Residency: Ny & Presby Hp-Cornell Campus, Allergy And Immunology; Long Island Jewish Med Ctr, Pediatrics | New York Presbyterian Hospital Program
Medical School: University Of The Philippines- Coll Of Med- Manila- Philippines | University of the Philippines Manila College of Medicine
Is Dr. Co board certified as an Allergist & Immunologist?
Yes, Dr. Margaret Ann Co, MD is board certified by the American Board of Allergy and Immunology
What languages does Dr. Co speak?
Dr. Co and their clinical team can communicate with patients in the following languages:
English
Filipino; Pilipino
Spanish
What conditions does an Allergist & Immunologist like Dr. Co typically treat?
As an Allergist & Immunologist, Dr. Co 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. Co. 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.
Also known as:
- Hay Fever
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
Also known as:
- Allergic Rhinitis
- Pet Allergy
- Allergy
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
ICD-10 Codes:
- J3089: Other allergic rhinitis
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
What procedures does an Allergist & Immunologist like Dr. Co typically perform?
As an Allergist & Immunologist, procedures performed by Dr. Margaret Ann Co may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
Please contact Dr. Co's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Co accept my insurance?
Dr. Co 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. Co accept in Paramus, NJ?
Dr. Co in Paramus, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
All Other Third Party
Allied Benefit Systems
Blue Cross Blue Shield
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
Oscar Health
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Co's office located?
What is Dr. Co's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Co's National Provider Identifier (NPI) number is 1568494128.
What common questions do patients ask about Dr. Co?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Co
What is Dr. Margaret Ann Co's specialty?
Dr. Co is a Allergist & Immunologist near Paramus, NJ.
What does an Allergist & Immunologist do?
An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies.
Is this Dr. Margaret Ann Co affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Co is affiliated with The Valley Hospital 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
When to see an Allergist & Immunologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Allergist & Immunologist. 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 Margaret Ann Co accepting new patients in Paramus, NJ?
Yes, Dr. Margaret Ann Co is accepting new patients at this time.
Does Dr. Margaret Ann Co offer online booking?
Please contact Dr. Co's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Margaret Ann Co?
Please contact Dr. Co's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Margaret Ann Co have?
Dr. Margaret Ann Co is certified by the American Board of Allergy and Immunology.
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