Dr. Margaret Co, MD


Allergy & Asthma | Female

Dr. Margaret Co, MD
Dr. Margaret Co, MD is an allergy & asthma doctor who practices in Ridgewood, NJ. She is 57 years old and has been practicing for 33 years. Dr. Co is affiliated with Valley Hospital.

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Dr. Co's Experience

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    Visiting Dr. Co

    Dr. Co accepts 10 insurance carriers

    Dr. Co is now accepting new patients

    Affiliated Hospitals

    Hospital Quality
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    Dr. Co's Reviews

    Likelihood of recommending Dr. Co to family and friends
    based on 5 total reviews (2 with comments)
    Dr. Co's Performance
    • Trustworthiness
    • Explains condition(s) well
    • Answers Questions
    • Time well spent
    Office & Staff Performance
    • Scheduling
    • Office environment
    • Staff friendliness
    • Average wait time
      Under 10 minutes
    Patient Comments (2)
    Ramsey, NJ |
    Good bedside manner - very nice, listens and explains well. Never appears rushed. Staff pleasant and scheduling is a breeze.
    Ridgewood, NJ |
    Extremely knowledgeable and personable. Very flexible. Excellent service
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    Dr. Co's experience matches your search based on the following criteria:

    •  Based on total number of patients treated over the last 12 months
    •  Specializes in Allergy & Asthma
    •  Board certified in Allergy & Immunology and Pediatrics
    •  No malpractice claims found
    •  No sanctions found
    •  No board actions found

    Awards & Recognition

    • Awards & Honors
      • Healthgrades Honor Roll
      What is a recognized doctor
    • Media & Publications

      Dr. Co has no media or publications listed.

    Background Check

    • 0
      Malpractice Claims

      No malpractice history found for New Jersey.

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    • 0

      No sanctions history found for the years that Healthgrades collects data.

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    • 0
      Board Actions

      No board actions found for the years that Healthgrades collects data.

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    Board Certifications

    Why It Matters: Dr. Co's Board Certifications

    Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

    • Allergy & Immunology
    • Pediatrics

    Conditions Treated

    • Acute Sinusitis
    • Allergic Reaction
    • Allergic Rhinitis
    • Allergies
    • Angioedema
    • Animal Allergies
    • Asthma
    • Asthma in Children
    • Atopic Dermatitis (Eczema)
    • Dermatitis Due to Drugs
    • Dermatitis Due to Substances Taken Internally
    • Deviated Septum
    • Drug Allergy
    • Food Allergy
    • Hives
    • Itchy Skin
    • Pinkeye (Conjunctivitis)
    • Pollen Allergy
    • Postnasal Drip
    • Pulmonary Disease


    • Medical School
      University Of The Philippines System / Institute Of Health Science

      Graduated in 1984

    • Internship Hospital
      Schneider Chldns Hosp/Li Jewish Med Ctr

      Completed in 1985

    • Residency Hospital
      Schneider Chldns Hosp/Li Jewish Med Ctr

      Completed in 1987

    • Fellowship Hospital
      Ny Hospital Cornell

      Completed in 1989

    • Undergraduate School
      University Of The Philippines System / Institute Of Health Science

      Graduated in 1980

    Languages Spoken

    • English

    Memberships &
    Professional Affiliations

    Dr. Co does not have any memberships or affiliations listed. If you are Dr. Co and would like to add memberships or affiliations, please update your free profile.


    • Allergy & Asthma
    • Allergy & Immunology
    • Pediatric Allergy

    Procedures Performed

    • Allergy Shots
    • Allergy Skin Testing
    • Allergy Testing
    • Allergy Treatment
    • Drug or Food Challenge