Summary

Dr. Vallen-Mashikian graduated from the Medical College of Pennsylvania in 1990. She works in Quincy, MA and 1 other location and specializes in Allergy & Immunology, Critical Care Medicine and Pulmonology. Dr. Vallen-Mashikian is affiliated with South Shore Hospital.

Quick Facts

  • accepting new patients
  • 5
  • 36 years of experience
  • 28 insurance plans accepted
  • speaks English
  • Boston University Medical Center
  • 1 written review
  • 3 specialties
  • 13 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Female

Office Locations

Dr. Margaret Ann Vallen-Mashikian has 2 locations

Vallen Allergy And Asthma Pc

700 Congress St Ste 301Quincy, MA 02169
Mon9:00 am - 5:00 pm
Tue1:30 pm - 4:30 pm
Wed9:30 am - 3:00 pm
Thu1:00 pm - 4:30 pm
Fri5:30 pm - 7:30 pm
SatClosed
SunClosed

New England Food Allergy Treatment Center Llc

700 CONGRESS ST STE 305QUINCY, MA 02169
MonClosed
Tue8:00 am - 4:00 pm
Wed9:00 am - 5:00 pm
Thu8:30 am - 4:30 pm
FriClosed
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Margaret Ann Vallen-Mashikian, MD
Dr. Georgios Triantafyllou, MD
Dr. Fayhan Alroqi, MD
Dr. Kimberly Ann Cox, MD
Dr. Margaret Ann Vallen-Mashikian, MDDr. Georgios Triantafyllou, MDDr. Fayhan Alroqi, MDDr. Kimberly Ann Cox, MD
Allergy & ImmunologyCritical Care MedicineAllergy & ImmunologyCritical Care Medicine
Accepts New Patients
36 Years of Experience 14 Years of Experience 22 Years of Experience 31 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Quincy , MABoston , MABrookline , MABrockton , MA
Med School: Medical College Of Pennsylvania Med School: Aristotle University Of Thessaloniki Medical School Med School: King Saud University Riyadh College Of Medicine Med School: Hahnemann University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Margaret Ann Vallen-Mashikian

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - PPO
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Massachusetts
  • CBA Blue
  • Commonwealth Care Alliance
  • Fallon Community Health Plan (FCHP)
  • Harvard Pilgrim Health Care
  • Harvard Pilgrim Health Care - Medicare
  • Mass General Brigham Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • MVP Health Care
  • Senior Whole Health
  • Tricare
  • Trusted Health Plan
  • Trusted Health Plan - HMO
  • Tufts Health Plan
  • Tufts Health Plan - HMO
  • Tufts Health Plan - HMO-POS
  • Tufts Health Plan - POS
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Western Health Advantage

Medical Specialties

Dr. Margaret Ann Vallen-Mashikian has the following 3 specialties

Specialty Expertise

Dr. Margaret Ann Vallen-Mashikian has the following 13 areas of expertise

  • Allergies
  • Asthma
  • Critical Care Medicine
  • Desensitization
  • Hay Fever
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Itching
  • Nasal Allergies
  • Nasal Allergy (Rhinitis)
  • Pulmonology
  • Rash
  • Sinusitis
  • Watery Eyes

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Medical Doctor, Massachusetts, 2026, Active

EDUCATION & TRAINING

Residency

Boston University Medical Center

Medical School

Medical College Of PennsylvaniaGraduated in 1990

Similar doctors

Frequently Asked Questions

Is Dr. Margaret Vallen-Mashikian accepting new patients?
Dr. Margaret Vallen-Mashikian is accepting new patients on Vitals. View Dr. Margaret Vallen-Mashikian's profile on Vitals to make an appointment.
Does Dr. Margaret Vallen-Mashikian accept my insurance?
You can see the insurance plans that Dr. Margaret Vallen-Mashikian accepts on their Vitals profile.
Which hospitals is Dr. Margaret Vallen-Mashikian affiliated with?
Dr. Margaret Vallen-Mashikian is affiliated with South Shore Hospital.
What languages does Dr. Margaret Vallen-Mashikian speak?
Dr. Margaret Vallen-Mashikian speaks English.
How can I make an appointment with Dr. Margaret Vallen-Mashikian?
You can find contact information for Dr. Margaret Vallen-Mashikian here on Vitals.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.