Biography
Dr. Mark Posner graduate with a medical degree from University of Medicine and Dentistry of New Jersey, He has his pediatric residency at Babies Hospital of Columbia Presbyterian Medical Center and hi… Read more ›
Featured Review See More Reviews
Dr. Posner is very professional & asked a lot of questions. Even some that I never thought of. He really got to know not just my medical history but me as well. I'm very happy with the entire practice. Highly recommended!!…
Summary
Photos
Forms and Articles for Patients
Specialties
Languages Spoken
EnglishMedical Specialties
- Allergist/Immunologist
Accepts New Patients: Yes
Medical Philosophy: Traditional Medicine
Payment Options
Payment DetailsReviews
Number of Reviews: 148
Most Recent Review: 05/18/2021
Office & Staff Evaluation
Provider Evaluation
Review by
Sharon M.
on
May 18, 2021
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Allergy & Asthma Specialists - Pottstown, PA - 5 South Sunnybrook Rd.
Office & Staff Evaluation
Practice Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time 6 to 10 minutes
Provider Evaluation
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Willingness to Spend Time with You
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Listening Skills
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Clear explanations
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Trust in Decision Making
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Accuracy of Diagnosis
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Post-Visit Follow-Up
“Great guy!”
Review by
J. L.
on
March 04, 2020
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Allergy & Asthma Specialists - King of Prussia, PA - 234 Mall Blvd
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time 31 minutes or more
“Very thorough”
Dr. Posner is great! He listens and is very thorough on the examinations.
Review by
Anonymous
on
February 19, 2020
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Allergy & Asthma Specialists - King of Prussia, PA - 234 Mall Blvd
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
- Handling of Billing & Insurance Not rated
- Average Wait Time Not rated
“Calm and listens”
So helpful I want my mom to see him!
Review by
Leigh A. M.
on
February 12, 2020
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Allergy & Asthma Specialists - King of Prussia, PA - 234 Mall Blvd
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time Not rated
“I was so impressed with the amount of time Dr. Posner spent with me.”
I really feel confident in Dr. Posner's diagnoses. He definitely knows what he's doing and is very personable and professional!
Review by
Anonymous
on
February 07, 2020
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Allergy & Asthma Specialists - Pottstown, PA - 5 South Sunnybrook Rd.
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time Less than 5 minutes
“very informative and thorough”
very pleased
Review by
Laura V.
on
March 04, 2020
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Allergy & Asthma Specialists - King of Prussia, PA - 234 Mall Blvd
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time 21 to 30 minutes
“Comprehensive”
He understands my diagnosis and I feel confident in his ability to treat me
Review by
Anonymous
on
March 04, 2020
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Allergy & Asthma Specialists - Blue Bell - 470 Sentry Pkwy Suite 200
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time 11 to 20 minutes
“review”
pretty good
Review by
Anonymous
on
February 14, 2020
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Allergy & Asthma Specialists - Pottstown, PA - 5 South Sunnybrook Rd.
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
- Handling of Billing & Insurance Not rated
- Average Wait Time Less than 5 minutes
“Very kind and helpful”
Very kind and helpful
Review by
Mia C.
on
February 07, 2020
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Allergy & Asthma Specialists - Pottstown, PA - 5 South Sunnybrook Rd.
Office & Staff Evaluation
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Ease of Getting an Appointment
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Courtesy of Practice Staff
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Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time 6 to 10 minutes
“Informative and takes time!!”
Dr. Posner took a great amount of time to listen to the issues that I had. He addressed everything that I had the day of my visit and took the time to answer all the questions I had. He also made sure that I knew everything about my diagnosis and had a clear understanding of what I can do to help it.
Review by
Anonymous
on
February 07, 2020
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Allergy & Asthma Specialists - Pottstown, PA - 5 South Sunnybrook Rd.
Office & Staff Evaluation
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Ease of Getting an Appointment
-
Courtesy of Practice Staff
-
Appearance & Atmosphere of Office
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Handling of Billing & Insurance
- Average Wait Time 6 to 10 minutes
“Excellent Allergy Group”
Dr. Posner always spends time with you and is very thorough. He answers all questions and is very helpful in helping to relieve your allergies.
Locations
Affiliated Practices
Allergy & Asthma Specialists - Blue Bell
470 Sentry Pkwy EastBlue Bell, PA 19422
Allergy & Asthma Specialists - King of Prussia
234 Mall BoulevardKing Of Prussia, PA 19406
Allergy & Asthma Specialists - Pottstown
5 South Sunnybrook RoadPottstown, PA 19464
Allergy & Asthma Specialists - Collegeville
534 2nd Avenue Suite 105Collegeville, PA 19426
Allergy & Asthma Specialists - Blue Bell
470 Sentry Pkwy Suite 200Blue Bell, PA 19422
Allergy & Asthma Specialists - Collegeville, PA
534 2nd Ave Route 29 #105Collegeville, PA 19426
Allergy & Asthma Specialists - King of Prussia, PA
234 Mall BlvdKing Of Prussia, PA 19406
Allergy & Asthma Specialists - Pottstown, PA
5 South Sunnybrook Rd.Pottstown, PA 19464
Practice Colleagues
Sandy Desai, MD - Allergist/Immunologist
Nora Lin, MD - Allergist/Immunologist
Niti Agarwal, MD - Allergist/Immunologist, Pediatrician
Elizabeth Bailey, MSN, CRNP - Allergist/Immunologist, Nurse Practitioner
Robert Anolik, MD - Allergist/Immunologist
Patrick Vannelli, MD - Allergist/Immunologist
Annie Khuntia, MD - Allergist/Immunologist
Eva Jakabovics, MD - Allergist/Immunologist
Procedures & Services
Procedures & Treatments Offered
- Allergy Drops
- Allergy Skin Testing
- Allergy injections
- Aspirin allergy treatment
- Asthma screening and diagnosis
- Chronic Cough
- Eye Allergy
- Food Allergy
- Hives (uritcaria), Asthma, Eczema (atopic Dermatitis) And More
- Immune deficiency and recurrent infections
- Patch Testing
- Peanut allergy drops
- Personalized Medicine
- Sinusitis
Commonly Prescribed Medications
- As needed
Billing Policies & Payment Options
Mark A Posner, MD accepts the following payment methods:- Debit Cards
- Discover
- American Express
- Mastercard
- Visa
- Personal Check
- Cash
More info: Please call the office to verify.
Offers Financing/Payment Plans?: Yes
Bills on a Sliding Scale?: Unknown
Accepted Insurance
Accepted Insurance
Please call the office to verify.
Comment - “ Great guy! ”
Dr. Posner is very professional & asked a lot of questions. Even some that I never thought of. He really got to know not just my medical history but me as well. I'm very happy with the entire practice. Highly recommended!!