Female 59 years

Dr. Margaret A Co, MD

Allergy & Immunology     -  New Jersey,  Ridgewood


Dr. Margaret A Co, MD works in Ridgewood, New Jersey is a specialist in Allergy & Immunology and graduated Li Jewish Med Center in 1987. Dr. Co is affiliated with Valley Hospital and practicing for 35 years

 Experience and Qualifications


  • Allergy & Immunology


  • Aspiration or Injection of Thyroid Cyst
  • Cancer Treatment
  • Cardiac Ablation
  • Carotid Artery Disease
  • Cognitive Behavioral Therapy for Insomnia (CTB-I)
  • Color Vision Testing
  • Device Implantation and Extraction
  • Dexamethasone Suppression Test
  • Digital Impression System
  • Epilepsy, X - Linked - Learning Disabilities - Behavior Disorders
  • Esophageal Diseases
  • Primary Cosmetic Rhinoplasty
  • Prism Lenses
  • Psychoanalysis
  • Root Canal
  • Seasonal Affective Disorder
  • Vaginal Candidiasis


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

 Board Certifications

  • Board Certified by the American Board of Allergy & Immunology

 Years Since Graduation

  • 35

 State License

  • New Jersey

 Background Check

Informations for Dr. Margaret A Co, MD are not present.

 Education & Training

Residency Hospital

Li Jewish Med Center

New York, NY, USA

Year completed: 1987

Medical School

University Of The Philippines Manila, College Of Medicine

Manila, Philippines
Graduated: 1984

Fellowship Hospital

Ny Hospital Cornell

New York, NY, USA

Year completed: 1987


1   AAAI
2   JCAI

 Dr. Co Ratings

Rates are not present.

 Dr. Co Reviews

Reviews for Dr. Margaret A Co, MD are not present. Be the first to review this doctor!

 Office Locations

Primary location

 Margaret L County MD

75 North Maple Avenue Suite 100
New Jersey (NJ)

  (201) 652-7788

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions

Margaret L County MD, 75 North Maple Avenue Suite 100, Ridgewood, New Jersey (NJ), 7450

 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • Amerihealth
  • Amerihealth HMO
  • Amerihealth PPO
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Direct Access
  • Direct POS
  • Direct Value Network POS
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Horizon Blue Cross Blue Shield HMO
  • Horizon Blue Cross Blue Shield of New Jersey
  • Horizon Blue Cross Blue Shield POS
  • Horizon Blue Cross Blue Shield PPO
  • MagnaCare
  • MagnaCare PPO
  • Medicare
  • Medicare MCR
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • Open Access
  • Options PPO
  • Oxford Health Plans
  • PHCS Network PPO
  • United Healthcare
  • UnitedHealthCare
  • Value Network HMO
  • Value Network PPO

* Please verify this information when scheduling an appointment.

 Affiliated Hospitals

Valley Hospital photo

Valley Hospital

223 North Van Dien Avenue New Jersey NJ, Ridgewood, 7450

Valley Hospital is a hospital located in Ridgewood, NJ. Procedures/Diagnosis costs are above the state average in 6 of 16 procedures. Length of Stay is shorter than the state average in 4 of 16 procedures.

  •  Latest reviews for Allergy & Immunology specialists

  • AMAZING DOCTOR, You deserve more than 5 Stars Thank you Dr. Paul Rosenberg
    13 January 2019, 09:53
  • Dr. Carp was the one who found my heart condition on a routine check up and saved my life. She goes above and beyond the call of duty. I will forever be in her debt.
    12 January 2019, 11:01
  • Great Doctor really helped me when others in past where not able, and he explained how things work and how to treat my condition!
    11 January 2019, 06:26