Sean R O'Brien MD

Specialties:Allergy and Immunology
Gender:Male
Other Languages: None
Education
  • Medical School:University of Chicago Pritzker School of Medicine
  • Internship Program:University of Maryland Medical Center
  • Residency Program:University of Maryland Medical Center
  • Fellowship Program:Children's National Medical Center
Certifications
  • Name:American Board of Allergy and Immunology
  • Name:American Board of Pediatrics
Additional Training
    Cultural Competency Training: N
About Find a Provider

Information current as of: 04/16/19
Locations
  • Asthma and Allergy Center LLC

    10301 Georgia Ave
    Ste 306
    Silver Spring, MD 20902
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    Phone: (301) 681-6055
    Fax: (301) 681-9670

    Accepting new patients: Yes
    Handicap Accessible: Yes
    Age Restrictions: No Restrictions

    Hours
    Monday:9:00 AM - 4:00 PM
    Tuesday:9:00 AM - 4:00 PM
    Wednesday:9:00 AM - 4:00 PM
    Thursday:9:00 AM - 4:00 PM
    Friday:9:00 AM - 4:00 PM
  • Asthma and Allergy Center LLC

    120 Sister Pierre Dr
    Ste 201
    Towson, MD 21204
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    Phone: (410) 321-0284
    Fax:

    Accepting new patients: Yes
    Handicap Accessible: Yes
    Age Restrictions: No Restrictions

    Hours
    Monday:9:00 AM - 5:00 PM
    Tuesday:9:00 AM - 5:00 PM
    Wednesday:10:00 AM - 7:00 PM
    Thursday:8:00 AM - 5:00 PM
    Friday:8:00 AM - 3:00 PM
  • Asthma and Allergy Center LLC

    15201 Shady Grove Rd
    Ste 201
    Rockville, MD 20850
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    Phone: (301) 869-7820
    Fax: (301) 262-1178

    Accepting new patients: Yes
    Handicap Accessible: Yes
    Age Restrictions: No Restrictions

    Hours
    Monday:9:00 AM - 4:00 PM
    Tuesday:9:00 AM - 4:00 PM
    Wednesday:9:00 AM - 4:00 PM
    Thursday:9:00 AM - 4:00 PM
    Friday:9:00 AM - 4:00 PM
  • Asthma and Allergy Center LLC

    19519 Doctors Dr
    Germantown, MD 20874
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    Phone: (301) 972-9433
    Fax: (301) 972-2767

    Accepting new patients: Yes
    Handicap Accessible: Yes
    Age Restrictions: No Restrictions

    Hours
    Monday:9:00 AM - 4:00 PM
    Tuesday:9:00 AM - 4:00 PM
    Wednesday:9:00 AM - 4:00 PM
    Thursday:9:00 AM - 4:00 PM
    Friday:9:00 AM - 4:00 PM
  • Asthma and Allergy Center LLC

    2800 Quarry Lake Dr
    Ste 100
    Baltimore, MD 21209
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    Phone: (410) 486-2000
    Fax: (410) 486-0825

    Accepting new patients: Yes
    Handicap Accessible: Yes
    Age Restrictions: No Restrictions

    Hours
    Monday:9:00 AM - 5:30 PM
    Tuesday:8:00 AM - 4:30 PM
    Wednesday:9:00 AM - 5:30 PM
    Thursday:9:00 AM - 7:30 PM
    Friday:8:00 AM - 2:30 PM
  • Asthma and Allergy Center LLC

    4201 Northview Dr
    Ste 210
    Bowie, MD 20716
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    Phone: (301) 833-0001
    Fax: (301) 262-1178

    Accepting new patients: Yes
    Handicap Accessible: Yes
    Age Restrictions: No Restrictions

    Hours
    Monday:9:00 AM - 4:00 PM
    Tuesday:9:00 AM - 4:00 PM
    Wednesday:9:00 AM - 4:00 PM
    Thursday:9:00 AM - 4:00 PM
    Friday:9:00 AM - 4:00 PM
  • Asthma and Allergy Center LLC

    50 W Edmonston Dr
    Ste 301
    Rockville, MD 20852
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    Phone: (301) 251-3704
    Fax: (301) 972-2767

    Accepting new patients: Yes
    Handicap Accessible: Yes
    Age Restrictions: No Restrictions

    Hours
    Monday:9:00 AM - 4:00 PM
    Tuesday:9:00 AM - 4:00 PM
    Wednesday:9:00 AM - 4:00 PM
    Thursday:9:00 AM - 4:00 PM
    Friday:9:00 AM - 4:00 PM
  • Asthma and Allergy Center LLC

    7501 Greenway Center Dr
    Ste 440
    Greenbelt, MD 20770
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    Phone: (301) 474-8118
    Fax: (301) 262-1178

    Accepting new patients: Yes
    Handicap Accessible: Yes
    Age Restrictions: No Restrictions

    Hours
    Monday:9:00 AM - 4:00 PM
    Tuesday:9:00 AM - 4:00 PM
    Wednesday:9:00 AM - 4:00 PM
    Thursday:9:00 AM - 4:00 PM
    Friday:9:00 AM - 4:00 PM
  • Maryland Asthma and Allergy Center Chtd

    2800 Quarry Lake Dr
    Ste 100
    Baltimore, MD 21209
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    Phone: (410) 486-2000
    Fax: (410) 486-0825
    Home Page: http://www.premierallergist.com

    Accepting new patients: Yes
    Handicap Accessible: Yes
    Age Restrictions: No Restrictions

    Hours
    Monday:9:00 AM - 5:30 PM
    Tuesday:8:00 AM - 4:30 PM
    Wednesday:9:00 AM - 5:30 PM
    Thursday:9:00 AM - 7:30 PM
    Friday:8:00 AM - 2:30 PM
Certifications
  • Name:American Board of Allergy and Immunology
  • Name:American Board of Pediatrics
Additional Training
    Cultural Competency Training: N
About Find a Provider

Information current as of: 04/16/19