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Dr. John Marks, MD

Dr. John Marks, MD

General Surgery*
35+ years of experience

Dr. John Marks, MD is a general surgeon in Wynnewood, PA and has over 35 years of experience in the medical field. He graduated from Thomas Jefferson University in 1989. He is affiliated with medical facilities such as BRYN Mawr Hospital and Lankenau Medical Center. He is accepting new patients.

4 Star Rating
Based on 53 reviews 4 Star Rating (53 reviews)

Practice

100 E Lancaster Ave Wynnewood, PA 19096

Make an Appointment

(610) 645-9093

Hospital Highlight

Dr. Marks is affiliated with Paoli Hospital Paoli, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Marks specializes in the areas of Colon & Rectal Surgery & General Surgery. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Gastrointestinal Care Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Marks' Reviews

Likelihood to recommend Dr. Marks

4.0

53 ratings, 13 with a written review
5 Star
74%
74%
4 Star
0%
0%
3 Star
4%
4%
2 Star
2%
2%
1 Star
21%
21%

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RecentHighestLowestMost Helpful
What went well
  • Staff friendliness
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
4 people found this helpful
Helpful
JG – Oct 29, 2023
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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
2 people found this helpful
Helpful
Stephen Meinhardt – Aug 16, 2022
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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
4 people found this helpful
Helpful
Amb – Jun 29, 2020
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What went well
No results
What could be improved
  • 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
8 people found this helpful
Helpful
Jun 16, 2020
×Post a ResponseAre you Dr. John Marks, MD?
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
3 people found this helpful
Helpful
Jan 13, 2020
×Post a ResponseAre you Dr. John Marks, MD?
What went well
No results
What could be improved
No results
6 people found this helpful
Helpful
Mar 11, 2019
×Post a ResponseAre you Dr. John Marks, 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
3 people found this helpful
Helpful
Carl Evans in Collingswood , NJ – Mar 02, 2019
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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
  • Long wait times
1 person found this helpful
Helpful
Sam in Wayne, PA – Feb 13, 2019
×Post a ResponseAre you Dr. John Marks, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Bob – Jun 23, 2018
×Post a ResponseAre you Dr. John Marks, MD?
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
4 people found this helpful
Helpful
Havertown, PA – Jun 04, 2017
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What went well
No results
What could be improved
  • 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
8 people found this helpful
Helpful
Norristown, PA – Jun 01, 2017
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
5 people found this helpful
Helpful
PlzCareforPatients in Lancaster, PA – Sep 07, 2016
×Post a ResponseAre you Dr. John Marks, 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
12 people found this helpful
Helpful
Sue Dickinson in Northfield, NJ – Feb 01, 2016
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Leave a review

How was your experience with Dr. Marks?

Know Before You Go

About Me

biography

Dr. John Marks, MD is a general surgeon in Wynnewood, PA and has over 35 years of experience in the medical field. He graduated from Thomas Jefferson University in 1989. He is affiliated with medical facilities such as BRYN Mawr Hospital and Lankenau Medical Center. He is accepting new patients.

  • General Surgery

  • Colorectal Surgery

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

  • Thomas Jefferson University

    Medical School, 1989
American Board of Medical Specialties®
American Board of Colon & Rectal Surgery®
- 
Colon & Rectal Surgery
American Board of Surgery®
- 
General Surgery
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

Healthgrades Top Picks on General Surgeons

Locations

Practice

Lankenau Medical Center100 E Lancaster Ave Wynnewood, PA 19096
1
Main Line Health 830 Old Lancaster Road Women's Health830 Old Lancaster Rd Bryn Mawr, PA 19010
2

Affiliated Hospitals

  • Paoli Hospital

    255 W Lancaster Ave
    Paoli, PA 19301
    Recipient of 16
    hospital awards

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

    Top 5% in the nation for consistently delivering clinical quality

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    Top 5% in the nation for consistently delivering clinical quality

    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

    81%
    Patients said that nurses always listened to them and explained things well

    6% higher than the national average

    View all patient feedback

  • BRYN Mawr Hospital

    130 S Bryn Mawr Ave
    Bryn Mawr, PA 19010
    Recipient of 17
    hospital awards

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

    Top 5% in the nation for consistently delivering clinical quality

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

    Top 5% in the nation for consistently delivering clinical quality

    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

    83%
    Patients said that nurses always listened to them and explained things well

    8% higher than the national average

    View all patient feedback

  • Lankenau Medical Center

    100 E Lancaster Ave
    Wynnewood, PA 19096
    Recipient of 28
    hospital awards

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

    Top 1% in the nation for providing the highest clinical quality year over year

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

    Top 1% in the nation for providing the highest clinical quality year over year

    View all awards

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

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    79%
    Patients said that doctors always listened to them and explained things well

    3% higher than the national average

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