See All Allergists & Immunologists in Collegeville, PA
Dr. Mark Posner, MD Icon-share Share Profile
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Mark Posner, MD

Allergy & Immunology
4.9 (591)
Call for new patient details
38 years of experience

Overview of Dr. Mark Posner, MD

Dr. Mark Posner, MD is an Allergy & Immunology Specialist in Collegeville, PA. They specialize in Allergy & Immunology, has 38 years of experience. They graduated from UMDNJ-ROBT W JOHNSON MED SCH and is affiliated with Einstein Medical Center Montgomery, Jefferson Abington Hospital, Phoenixville Hospital and Pottstown Hospital.

Dr. Posner works at Allergy & Asthma Specialists in Collegeville, PA with other offices in Blue Bell, PA, King of Prussia, PA, New York, NY and Pottstown, PA. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Advertisement
Compare with other Allergy & Immunology Specialists
Compare with other nearby providers

Dr. Posner's Office Locations

  1. 1
    Allergy & Asthma Specialists - Route 29 Collegeville, PA
    534 Second Ave Ste 105, Collegeville, PA 19426 Icon Directions Right Arrow Directions Phone Icon (610) 409-6226
  2. 2
    Allergy and Asthma Specialists, PC
    470 Sentry Pkwy E Ste 200, Blue Bell, PA 19422 Icon Directions Right Arrow Directions Phone Icon (610) 825-5800
    Monday
    9:00am - 5:00pm
    Tuesday
    9:00am - 5:00pm
    Wednesday
    9:00am - 5:00pm
    Thursday
    9:00am - 5:00pm
    Friday
    9:00am - 5:00pm
  3. 3
    Allergy & Asthma Specialists - King of Prussia, PA
    234 Mall Blvd Ste G30, King of Prussia, PA 19406 Icon Directions Right Arrow Directions Phone Icon (610) 962-1047
    Monday
    Closed
    Tuesday
    9:00am - 5:00pm
    Wednesday
    Closed
    Thursday
    Closed
    Friday
    9:00am - 5:00pm
    Saturday
    Closed
    Sunday
    Closed
  4. 4
    Progressive Foot Care
    470 Sentry Pkwy Ste 200, New York, NY 10001 Icon Directions Right Arrow Directions Phone Icon (610) 825-5800
  5. 5
    Allergy & Asthma Specialists - Pottstown, PA
    5 S Sunnybrook Rd, Pottstown, PA 19464 Icon Directions Right Arrow Directions Phone Icon (610) 970-0999
    Monday
    9:00am - 8:00pm
    Tuesday
    9:00am - 5:00pm
    Wednesday
    10:30am - 5:00pm
    Thursday
    9:00am - 5:00pm
    Friday
    9:00am - 5:00pm
    Saturday
    Closed
    Sunday
    Closed

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

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

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Acute Sinusitis
Allergic Reaction
Allergic Rhinitis

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Acute Sinusitis Chevron Icon
Allergic Reaction Chevron Icon
Allergic Rhinitis Chevron Icon
Allergies Chevron Icon
Allergy Drops Chevron Icon
Allergy Shots Chevron Icon
Allergy Testing Chevron Icon
Allergy Testing for Hypersensitivity to Insects Chevron Icon
Alzheimer's Disease Chevron Icon
Anaphylactic Food Allergies Chevron Icon
Anaphylaxis Chevron Icon
Anemia Chevron Icon
  • View other providers who treat Anemia
Angina Chevron Icon
  • View other providers who treat Angina
Angioedema Chevron Icon
Anxiety Chevron Icon
  • View other providers who treat Anxiety
Arthritis Chevron Icon
Aspirin Desensitization Chevron Icon
Asthma Chevron Icon
  • View other providers who treat Asthma
Asthma Testing Chevron Icon
Atopic Dermatitis (Eczema) Chevron Icon
Breath Testing Chevron Icon
Bronchitis Chevron Icon
Burn Injuries Chevron Icon
Celiac Disease Chevron Icon
Chronic Cough Chevron Icon
Chronic Sinusitis Chevron Icon
Common Variable Immune Deficiency (CVID) Chevron Icon
Crohn's Disease Chevron Icon
Dermatitis Chevron Icon
Dermatitis Due to Food Chevron Icon
Dermatitis Due to Substances Taken Internally Chevron Icon
Desensitization Chevron Icon
Diabetes Chevron Icon
  • View other providers who treat Diabetes
Diabetic Neuropathy Chevron Icon
Drug Allergy Testing Chevron Icon
Eating Disorders Chevron Icon
Endometriosis Chevron Icon
Enlarged Prostate (BPH) Chevron Icon
Environmental Allergy Testing Chevron Icon
Erectile Dysfunction Chevron Icon
Exercise-Induced Asthma (EIA) Testing Chevron Icon
Fatigue Chevron Icon
  • View other providers who treat Fatigue
Fibromyalgia Chevron Icon
Food Allergy Chevron Icon
Genital Herpes Chevron Icon
Gout Chevron Icon
  • View other providers who treat Gout
Heart Disease Chevron Icon
Heart Failure Chevron Icon
Hepatitis Chevron Icon
Hives Chevron Icon
  • View other providers who treat Hives
Hypertension Chevron Icon
Hypogammaglobulinemia Chevron Icon
Immunodeficiency Syndromes Chevron Icon
Irritable Bowel Syndrome Chevron Icon
Itchy Skin Chevron Icon
Kidney Failure Chevron Icon
Menopause Chevron Icon
Metabolic Syndrome Chevron Icon
Obesity Chevron Icon
  • View other providers who treat Obesity
Osteoporosis Chevron Icon
Overactive Bladder Chevron Icon
Parkinson's Disease Chevron Icon
Patch Testing Chevron Icon
Pollen Allergy Chevron Icon
Postnasal Drip Chevron Icon
Psoriasis Chevron Icon
Pulmonary Disease Chevron Icon
Rash Chevron Icon
  • View other providers who treat Rash
Respiratory Diseases Chevron Icon
Shingles Chevron Icon
  • View other providers who treat Shingles
Sinusitis Chevron Icon
Sleep Disorders Chevron Icon
Stress Chevron Icon
  • View other providers who treat Stress
Stroke Chevron Icon
  • View other providers who treat Stroke
Sublingual Immunotherapy Chevron Icon
Substance Abuse Chevron Icon
Toxic Effect of Venom Chevron Icon
Ulcerative Colitis Chevron Icon
Xolair® Therapy Chevron Icon
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Amerihealth
    • Anthem
    • Blue Cross Blue Shield
    • Capital Blue Cross
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health
    • Humana
    • MultiPlan
    • UPMC

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.9
    Average provider rating
    Based on 591 ratings
    Patient Ratings (591)
    5 Star
    (550)
    4 Star
    (30)
    3 Star
    (8)
    2 Star
    (3)
    1 Star
    (0)
    Leave a review

    How was your appointment with Dr. Posner?

    Mar 05, 2020
    He understands my diagnosis and I feel confident in his ability to treat me
    Laura V. — Mar 05, 2020
    Read more reviews on Healthgrades
    Photo: Dr. Mark Posner, MD
    How would you rate your experience with Dr. Mark Posner, MD?
    • Likelihood of recommending Dr. Posner to family and friends

    Dr. Posner's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Posner

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Spends appropriate amount of time with patients

    Tell Us About Yourself

    • Your gender:
    • Your age group:
    • Number of office visits you've had in the last 2 years:

    Finish Here

    • How would you like to confirm your survey information?
      Standard text messaging and data rates may apply.
    Thank you for sharing your feedback about Dr. Mark Posner, MD.

    About Dr. Mark Posner, MD

    Specialties
    • Allergy & Immunology
    Specialties
    Years of Experience
    • 38 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1508869637
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Li Jewish Med Center
    Fellowship
    Residency
    • Colum Presby
    Residency
    Medical Education
    • UMDNJ-ROBT W JOHNSON MED SCH
    Medical Education

    Frequently Asked Questions

    Dr. Posner has an average wait time of Under 10 minutes at their office(s).

    Dr. Posner has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    591 patients have reviewed Dr. Posner. The overall rating for this provider is 4.9. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Posner.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Posner, there are benefits to both methods. A person calling to schedule an with Dr. Posner appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Are you Dr. Mark Posner, MD?

    Claim your profile through Healthgrades to keep it updated and reach more patients.

    It’s free and only takes a minute.

    CLAIM MY PROFILE

    Search

    Primary Care
    Close Icon