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  • Pulmonology, Sleep Medicine, Critical Care Respiratory Therapy
  • Accepting new patients
  • 50 years of experience
  • Comprehensive Asthma And Allergy Center 10910 Little Patuxent Pkwy Ste 202, Columbia, MD 21044
  • (410) 997-7575

Brief Intro

Dr. Schaefer graduated from the Johns Hopkins University School of Medicine in 1975. He works in Columbia, MD and 2 other locations and specializes in Sleep Medicine, Critical Care Respiratory Therapy, Internal Medicine and Pulmonology. Dr. Schaefer is affiliated with Howard County General Hospital.

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Education Background

RESIDENCY

University Of Maryland Medical System

MEDICAL SCHOOL

Johns Hopkins University School Of Medicine - 1975

Languages Spoken

  • English

Location & Hours

  • Comprehensive Asthma And Allergy Center
  • 10910 Little Patuxent Pkwy Ste 202, Columbia, MD 21044
  • Mon:9:00 am - 5:00 pm
    Tue:Closed
    Wed:9:00 am - 5:00 pm
    Thu:Closed
    Fri:Closed
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Sleep Medicine
  • Critical Care Respiratory Therapy
  • Internal Medicine
  • Pulmonology
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Conditions Addressed

  • Acute Sinusitis
  • Bronchial Asthma
  • Pneumonia
  • Sarcoidosis
  • Influenza
  • Pulmonary Tuberculosis (TB)
  • Obstructive Sleep Apnea
  • Emphysema
  • Pulmonary Embolism
  • Chronic Bronchitis
  • Acute Bronchitis
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Medicare
  • STLDentalPlan| LLC
  • Blue Cross Blue Shield of Alabama
  • Humana
  • UnitedHealthcare
  • SAMBA
  • Mutual of Omaha
  • GEHA
  • Florida Blue: Blue Cross Blue Shield of Florida
  • Medicaid
  • Aetna
  • CareFirst Blue Cross Blue Shield
  • Optum Health
  • Kaiser Permanente
  • PreferredOne
  • Johns Hopkins Employer Health Programs
  • Palmetto GBA
  • Tricare
  • Medical Mutual
  • Blue Cross Blue Shield
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  • Cancer 16
  • Cardiology, Heart & Vascular Surgery 9
  • Orthopedics 27
  • Neurology & Neurosurgery 18
  • Gastroenterology & GI Surgery 26
  • Pulmonology & Lung Surgery 30
  • Diabetes & Endocrinology 25
  • Children's Hospital 5
  • Urology 24
  • Psychiatry 11
  • Geriatrics 29
  • Rehabilitation 5
  • Obsterics & Gynecology 10
  • Ophthalmology 1
  • Ear, Nose & Throat 3
  • Rheumatology 1
  • Long Term Care 2
  • Maternity Care (Uncomplicated Pregnancy) 21