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Dr. Mark Osterman, MD

Dr. Mark Osterman, MD

Gastroenterology*
25+ years of experience

Dr. Mark Osterman, MD is a gastroenterologist in Radnor, PA and has over 25 years of experience in the medical field. He graduated from HARVARD Medical School in 1999. He is affiliated with medical facilities Hospital of the University of Pennsylvania and Penn Presbyterian Medical Center. He is accepting new patients and telehealth appointments.

4.6 Star Rating
Based on 20 reviews 4.6 Star Rating (20 reviews)

Practice

145 King of Prussia Rd Radnor, PA 19087
Telehealth available

Make an Appointment

(610) 902-1500

Hospital Highlight

Dr. Osterman is affiliated with Hospital of the University of Pennsylvania Philadelphia, a highly rated and top awarded hospital for gastroenterology.

Dr. Osterman is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Gastrointestinal Care Award™ • See hospitals
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Dr. Osterman's Reviews

Likelihood to recommend Dr. Osterman

4.6

20 ratings, 4 with a written review
5 Star
90%
90%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
10%
10%

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RecentHighestLowestMost Helpful
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jason – Dec 18, 2020
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Jul 15, 2020
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
4 people found this helpful
Helpful
Havertown, PA – Jun 24, 2017
×Post a ResponseAre you Dr. Mark Osterman, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
5 people found this helpful
Helpful
Donna in Media, PA – Sep 01, 2016
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Leave a review

How was your experience with Dr. Osterman?

Know Before You Go

About Me

biography

Dr. Mark Osterman, MD is a gastroenterologist in Radnor, PA and has over 25 years of experience in the medical field. He graduated from HARVARD Medical School in 1999. He is affiliated with medical facilities Hospital of the University of Pennsylvania...read more

  • Gastroenterology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Brigham And Women's Hospital|university Of Pa Health System

    Residency Hospital

  • Harvard Medical School

    Medical School, 1999
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Dr. Osterman is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

    Focus on IBD

    Locations

    Practice

    Office145 King of Prussia Rd Radnor, PA 19087
    1

    Affiliated Hospitals

    • Hospital of the University of Pennsylvania

      3400 Spruce St
      Philadelphia, PA 19104
      Recipient of 60
      hospital awards

      America’s 100 Best Hospitals for Gastrointestinal Care Award™ (2025, 2024, 2023)

      Top 5% in the nation for consistently delivering clinical quality

      America’s 100 Best Hospitals for Gastrointestinal Surgery Award™ (2025, 2024, 2023)

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

      How patients felt about the care they received at this hospital.

      91%
      Patients said they were given information about recovering at home

      7% higher than the national average

      86%
      Patients said that nurses always listened to them and explained things well

      11% higher than the national average

      View all patient feedback

    • Penn Presbyterian Medical Center

      51 N 39th St
      Philadelphia, PA 19104
      Recipient of 38
      hospital awards

      America’s 100 Best Hospitals for Gastrointestinal Care Award™ (2025, 2024)

      Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

      America's 100 Best Hospitals Award™ (2025)

      Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

      View all awards

      How patients felt about the care they received at this hospital.

      89%
      Patients said they were given information about recovering at home

      5% higher than the national average

      84%
      Patients said that nurses always listened to them and explained things well

      9% higher than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality