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Dr. Donald McMahon, DO

Dr. Donald McMahon, DO

Gastroenterology*
20+ years of experience
(856) 389-2792

Dr. Donald McMahon, DO is a gastroenterologist in Turnersville, NJ and has over 20 years of experience in the medical field. Dr. McMahon has extensive experience in Pancreatic Disease. He graduated from Lake Erie College of Osteopathic Medicine in 2004. He is affiliated with Cooper University Hospital. He is accepting new patients and telehealth appointments.

4.9 Star Rating
Based on 84 reviews 4.9 Star Rating (84 reviews)
(856) 389-2792
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Accepting New PatientsTelehealth AvailableSecure Call
151 Fries Mill Rd Ste 401B
Turnersville, NJ 08012

Brought to you by and on staff at

Cooper University Hospital

Locations

Cooper Care Alliance

Cooper Care Alliance Gastroenterology at Turnersville151 Fries Mill Rd Ste 401B Turnersville, NJ 08012
1
New Patient?
(856) 389-2792

Dr. McMahon 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
  • Area of Expertise • Dr. McMahon specializes in the area of Gastroenterology. See board certifications
  • 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 Highly Recommended Hospital • Patients recommend this hospital to family and friends. See hospitals

More Gastroenterology Specialists at Cooper University Hospital

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Dr. McMahon's Reviews

Likelihood to recommend Dr. McMahon

4.9
84 ratings, 72 with a written review
5 star
95%
95%
4 star
2%
2%
3 star
0%
0%
2 star
0%
0%
1 star
2%
2%

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Dr. McMahon
Dr. McMahon is extremely knowledgeable in his field. He has an easy way about him that makes you feel very comfortable . Years ago he quickly diagnosed an issue I was having and sent me on the way to recovery. I feel very lucky to have found him!!
What went well
  • I felt respected
  • 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
Melanie Vitola – Apr 24, 2024
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Excellent Dr. Listens to the patient n extremely well versed n trained in his field of gastrointestinal issues. I h8ghly recommend Dr. McMahon to anyone who needs this specific specialist. Ty fir all ypu have done for me. The staff is excellent also.
What went well
  • 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
Judi Harrison – Apr 01, 2024
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I absolutely love Dr McMahon!!! I wish he was a GP!! !
What went well
No results
What could be improved
No results
Helpful
Dec 22, 2023
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I absolutely love Dr McMahon!!! I wish he was a GP!! !
What went well
No results
What could be improved
No results
Helpful
Dec 22, 2023
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No problems at all
What went well
No results
What could be improved
No results
Helpful
Dec 20, 2023
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Overall a very good experience.
What went well
No results
What could be improved
No results
Helpful
Dec 15, 2023
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Great experience at doctor's office. First visit to prepare for routine colonoscopy, scanning and endoscopy.
What went well
No results
What could be improved
No results
Helpful
Dec 15, 2023
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My experience was excellent.
What went well
No results
What could be improved
No results
Helpful
Dec 15, 2023
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I had a great experience with Dr. MacMahon.
What went well
No results
What could be improved
No results
Helpful
Dec 07, 2023
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This was my first visit and Dr. McMahon was highly recommended to me. He is wonderful, understanding and a great doctor.
What went well
No results
What could be improved
No results
Helpful
Nov 25, 2023
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Dr answered all my questions and explained what my condition
What went well
No results
What could be improved
No results
Helpful
Nov 17, 2023
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Very efficient office. Was there for a colonoscopy consult. Would highly recommend
What went well
No results
What could be improved
No results
Helpful
Nov 16, 2023
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I always have the best care that I can ask for at the copper facility
What went well
No results
What could be improved
No results
Helpful
Nov 14, 2023
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Dr. McMahon is a knowledgable personable physician. He was recommended highly by my PCP Dr Mazure. I look forward to him working with me as my gastroenterologist.
What went well
No results
What could be improved
No results
Helpful
Nov 01, 2023
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He was so nice as was his team.
What went well
No results
What could be improved
No results
Helpful
Oct 25, 2023
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This was my first time seeing Dr. McMahon. I was very unnerved going in. Immediately after the doctor came in to the exam room I felt comfortable. By the time I left I felt very well informed, and better. This was the best experience I've had with a doctor In a long time, and I haven't had any bad. I loved this doctor, and would recommend him to anyone.
What went well
No results
What could be improved
No results
Helpful
Oct 23, 2023
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I was impressed by the doctor's staff and his excellent bedside manor. He answered all my questions , ordered my Cologuard kit and advised me to feel free to contact his office, should I have any further questions/conserns.
What went well
No results
What could be improved
No results
Helpful
Oct 23, 2023
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Very pleased with my visit. Doctor listened to me, answered my questions, and wasvery concerned about what to do to help me find what was going on with me.
What went well
No results
What could be improved
No results
Helpful
Oct 19, 2023
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Very good experience overall
What went well
No results
What could be improved
No results
Helpful
Oct 17, 2023
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I can't say enough about how wonderful everyone was at this office. I will definitely be seeing Dr McMahon as my Gastro Dr in the future, he was so nice and easy to talk with. Staff were wonderful
What went well
No results
What could be improved
No results
Helpful
Oct 12, 2023
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About Me

Watch Dr. McMahon's Video

care philosophy

Dr. McMahon provides comprehensive diagnosis and treatment for all gastrointestinal complaints and diseases. His special interests include: colorectal cancer screening, inflammatory bowel disease, biliary and liver diseases and hepatitis treatment.

  • 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.

  • Lake Erie College Of Osteopathic Medicine

    Medical School, 2004
American Osteopathic Association®
American Osteopathic Board of Internal Medicine®
- 
Gastroenterology
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.

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Dr. McMahon is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

    Affiliated Hospitals

    • Cooper University Hospital

      1 Cooper Plz
      Camden, NJ 08103

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

      84%
      Patients said they were given information about recovering at home
      76%
      Patients said that nurses always listened to them and explained things well

      1% higher than the national average

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