Dr. Margaret Vallen-Mashikian, MD
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Dr. Margaret Vallen-Mashikian, MD


Allergy & Asthma | Female

S Shore Allergy/Asthma Specs 851 Main St Ste 21 South Weymouth, MA 02190 Get Directions


Dr. Margaret Vallen-Mashikian, MD is an allergy & asthma doctor who practices in South Weymouth, MA. She is 53 years old and has been practicing for 27 years. Dr. Vallen-Mashikian is affiliated with South Shore Hospital.

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Dr. Vallen-Mashikian's Experience

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Visiting Dr. Vallen-Mashikian

Dr. Vallen-Mashikian accepts 13 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Vallen-Mashikian's Reviews

Likelihood of recommending Dr. Vallen-Mashikian to family and friends
based on 8 total surveys (2 with reviews)
Dr. Vallen-Mashikian'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 Reviews (2)
Norwell, MA |
Dr. Vallen is very thorough.
Scituate, MA |
This MD is kind, really smart, and spends a lot of time with her patients. You will feel as though you are in good hands with Dr. Vallen.
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Dr. Vallen-Mashikian'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
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
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  • Media & Publications

    Dr. Vallen-Mashikian has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Massachusetts.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Board Certifications

Why It Matters: Dr. Vallen-Mashikian'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

Conditions Treated

  • Acute Bronchitis
  • Allergic Reaction
  • Allergic Rhinitis
  • Angioedema
  • Asthma
  • Atopic Dermatitis (Eczema)
  • Bronchiectasis
  • Bronchitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Chronic Sinusitis
  • Common Variable Immune Deficiency (CVID)
  • Cough
  • Dermatitis
  • Deviated Septum
  • Emphysema
  • Hives
  • Hypogammaglobulinemia
  • Immunodeficiency Syndromes
  • Lung Nodule
  • Partial Lung Collapse
  • Pollen Allergy
  • Postnasal Drip
  • Pulmonary Disease
  • Sinusitis
  • Skin Infections


  • Medical School
    Medical College Of Pennsylvania

    Graduated in 1990

  • Internship Hospital
    Boston University Med Center

    Completed in 1991

  • Residency Hospital
    Boston University Med Center

    Completed in 1993

  • Fellowship Hospital
    Boston University Med Center

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Allergy & Asthma

Procedures Performed

  • Allergy Shots
  • Allergy Skin Testing
  • Allergy Testing
  • Allergy Treatment
  • Patch Testing
  • Pulmonary Function Test