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Dr. Mark O'Hara III, MD

Dr. Mark O'Hara III, MD

Hematology & Oncology*

Dr. Mark O'Hara III, MD is a hematologist oncologist in Philadelphia, PA. Dr. O'Hara III has extensive experience in Pancreatic Neoplasms. He is affiliated with medical facilities Lancaster General Hospital and Hospital of the University of Pennsylvania. He is accepting new patients and telehealth appointments.

5 Star Rating
Based on 4 reviews 5 Star Rating (4 reviews)

Practice

3400 Civic Center Blvd Philadelphia, PA 19104
Telehealth available

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Hospital Highlight

Dr. O'Hara III is affiliated with Hospital of the University of Pennsylvania Philadelphia, a highly rated hospital.

At a Glance

  • 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 Award™ See hospitals
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Dr. O'Hara III's Reviews

Likelihood to recommend Dr. O'Hara III

5.0
4 ratings, 3 with a written review
5 star
100%
100%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
0%
0%

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Dr. O’Hara is the best doctor I have ever worked with. He is extremely patient and answers every question with such detail. You can tell he really cares about his patients, and he goes above and beyond in every way. Every question I ask, he knows the answer! He’s a brilliant doctor. We are so happy that he’s part of our oncology team.
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
Meg – Dec 22, 2020
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Dr O'Hara cared for my 87 year old mom. She was diagnosed with pancreatic cancer in Long Island and I took her to go see him for her treatments. He made my mom feel so comfortable, he took the time to listen to all her concerns and explained everything to her. He held her hand when she needed the comfort, returned our calls when we were concerned. He even came to see her while in hospice at home. She loved him and thanked for his care. As her days were near. He is wonderful.
What went well
  • Office environment
  • 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
Jeannette Rodriguez in Bridgewater, NJ – Apr 20, 2017
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You'll find no better doctor out there! I'm 53 and have not met any other physician of this caliber. Dr. O'Hara cared for my 84 year old aunt with Pancreatic Cancer until her recent death. He took the time to know,understand, and then treat the WHOLE person. He was very knowledgeable, patient, considerate, easy to reach, compassionate, easy to talk with, easy to understand, and a pleasure to work with. My aunt, was not fond of doctors, but quickly put her trust in him, as did our family!
What went well
  • Office environment
  • 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
3 others found this helpful
Helpful
Philadelphia, Pa. – Apr 22, 2016
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About Me

biography

Dr. Mark O'Hara III, MD is a hematologist oncologist in Philadelphia, PA. Dr. O'Hara III has extensive experience in Pancreatic Neoplasms. He is affiliated with medical facilities Lancaster General Hospital and Hospital of the University of Pennsylvania. He is accepting new patients and telehealth appointments.
  • Hematology & Oncology

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

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.

Locations

Practice

University of Pennsylvania3400 Civic Center Blvd Philadelphia, PA 19104
1
Trustees of the University of Pennsylvania3400 Spruce St Philadelphia, PA 19104
2

Affiliated Hospitals

  • Hospital of the University of Pennsylvania

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

    America's 100 Best Hospitals Award™ (2025, 2024)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    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
  • Lancaster General Hospital

    555 N Duke St
    Lancaster, PA 17602
    Recipient of 42
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

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

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    82%
    Patients said that nurses always listened to them and explained things well

    7% higher than the national average

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