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Dr. Mark Posner, MD

Dr. Mark Posner, MD

Age 63 Allergy & Immunology M
(0) 0 reviews


Dr. Mark Posner, MD is a allergy & immunology specialist in King of Prussia, PA. Dr. Posner completed a residency at Colum Presby. He currently practices at Allergy & Asthma Specialists and is affiliated with Einstein Medical Center Montgomery. He accepts multiple insurance plans.


  • Li Jewish Med Center, Fellowship Hospital
  • Colum Presby, Residency Hospital
  • Schneider Children's Hospital, Long Island Jewish Medica, Fellowship Hospital — 1990
  • UMDNJ-ROBT W JOHNSON MED SCH, Medical School — 1985

Insurance Accepted

  • Aetna
  • Amerihealth
  • Anthem
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan
  • UPMC

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Mar 05, 2020
He understands my diagnosis and I feel confident in his ability to treat me
Laura V. — Mar 05, 2020
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Frequently Asked Questions

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Dr. Posner frequently treats Acute Sinusitis, Allergic Reaction, and Allergic Rhinitis.  

Find contact information here to make an appointment.

Hospital Affiliations

  • Einstein Medical Center Montgomery
  • Jefferson Abington Hospital
  • Phoenixville Hospital
  • Pottstown Hospital


  1. Allergy & Asthma Specialists

    1. 1
      Allergy & Asthma Specialists - King of Prussia, PA
      234 Mall Blvd Ste G30, King of Prussia, PA 19406 (610) 962-1047
    2. 2
      Allergy and Asthma Specialists, PC
      470 Sentry Pkwy E Ste 200, Blue Bell, PA 19422 (610) 825-5800
    3. 3
      Allergy & Asthma Specialists - Route 29 Collegeville, PA
      534 Second Ave Ste 105, Collegeville, PA 19426 (610) 409-6226
  1. Allergy & Asthma Specialists - Blue Bell

    1. 4
      Progressive Foot Care
      470 Sentry Pkwy Ste 200, New York, NY 10001 (610) 825-5800
  1. Allergy & Asthma Specialists - Pottstown, PA

    1. 5
      Allergy & Asthma Specialists - Pottstown, PA
      5 S Sunnybrook Rd, Pottstown, PA 19464 (610) 970-0999