Dr. Mark Sey, MD


Pediatrics | Male

Dr. Mark Sey, MD

Dr. Mark Sey, MD is a pediatrics doctor who practices in Philadelphia, PA. He is 75 years old and has been practicing for 49 years.

Learn about this doctor

Dr. Sey's Experience

Experience Match

See how Dr. Sey's experience matches your preferences.


For the best healthcare for your needs, choose a doctor who specializes in your medical condition.

Board Certifications

Board certification indicates that a doctor is highly qualified in the medical field in which they practice.

Conditions Treated

Check to see that this provider treats your medical condition.

Procedures Performed

Check to see that this provider performs the procedure that you need.

Background Check

Check to see if your provider has any malpractices, board actions, or sanctions.


Learn more about where this provider went to medical school, residency, and more.

Awards & Recognition

View information about special awards and recognition for this provider.

Languages Spoken

Check to see what languages this provider and/or staff speak.

Memberships & Professional Affiliations

View memberships and affiliations associated with this provider.

    Visiting Dr. Sey

    Dr. Sey accepts 12 insurance carriers

    Dr. Sey's Reviews

    Likelihood of recommending Dr. Sey to family and friends
    based on 23 total reviews (3 with comments)
    Dr. Sey's Performance
    • Trustworthiness
    • Explains condition(s) well
    • Answers Questions
    • Time well spent
    Office & Staff Performance
    • Scheduling
    • Office environment
    • Staff friendliness
    • Average wait time
      16 to 30 minutes
    Patient Comments (3)
    in Pittsburgh, PA |
    Excellent doctor. Had him all through my childhood and he never disappointed. Was always very friendly to me and my mom and dealt with her bringing up every medical issue that had happened to everyone in the family since the last time we came. Also very good at his job, it took him one look at my rash to know it was scabies which is kinda rare and looks like a lot like a typical rash, but he knew it immediately. Always felt safe going to see him.
    PA |
    Dr. Sey is the kindest most caring pediatrician I could ask for. He is encouraging, thorough, practical and complimentary. When he's on call, he returns calls in a timely fashion, calls back later to check on the kids, and even makes special appts when necessary. He's amazing. High recommend.
    in Philadelphia, PA |
    Dr. Sey has been attending both of my children for six years, and I recommend him to all. He has great bedside manners, very straightforward with everything there is no beating around the bushes. Visiting Dr. Sey is like visiting my parents he gives me great parental advice, and he knows medicine. I've had other pediatricians who has left me skeptical of their diagnosis or findings, but Dr. Sey will explain everything detail by detail. Excellent doctor as well as office staff..
    Have you seen Dr. Mark Sey, MD?
    Are you Dr. Sey?
    Make it easy for patients to share their feedback. Also manage your personalized profile!

    Dr. Sey's experience matches your search based on the following criteria:

    •  Based on total number of patients treated over the last 12 months
    •  Specializes in Pediatrics
    •  Board certified in Pediatrics
    •  Malpractice claims in Pennsylvania not available
    •  No sanctions found
    •  No board actions found

    Awards & Recognition

    • Awards & Honors
      • Healthgrades Honor Roll
      What is a recognized doctor
    • Media & Publications

      Dr. Sey has no media or publications listed.

    Background Check

    • n/a
      Malpractice Claims not available

      Healthgrades does not collect malpractice information for Pennsylvania.

      What is medical malpractice
    • 0

      No sanctions history found for the years that Healthgrades collects data.

      What is a sanction or disciplinary action
    • 0
      Board Actions

      No board actions found for the years that Healthgrades collects data.

      What are board actions

    Board Certifications

    Why It Matters: Dr. Sey's Board Certifications

    Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

    • Pediatrics

    Conditions Treated

    Dr. Sey does not have any conditions listed. If you are Dr. Sey and would like to add conditions you treat, please update your free profile.


    • Medical School
      Temple Univ Sch Of Med

      Graduated in 1968

    • Residency Hospital
      St Christophers Hospital Chldn

    Languages Spoken

    • English

    Memberships &
    Professional Affiliations

    Dr. Sey does not have any memberships or affiliations listed. If you are Dr. Sey and would like to add memberships or affiliations, please update your free profile.


    • Pediatrics

    Procedures Performed

    Dr. Sey does not have any procedures listed. If you are Dr. Sey and would like to add procedures you perform, please update your free profile.