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Dr. John Gallagher, MD

Dr. John Gallagher, MD

Phlebology*
40+ years of experience

Dr. John Gallagher, MD is a phlebologist in Mineola, NY and has over 40 years of experience in the medical field. He graduated from New York University in 1981. He is affiliated with Mather Hospital. He is accepting new patients.

4.1 Star Rating
Based on 8 reviews 4.1 Star Rating (8 reviews)

At a Glance

  • Area of ExpertiseDr. Gallagher specializes in the area of General Surgery. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Practices at Top HospitalAmerica's 250 Best Hospitals Award™ See hospitals
  • Hospital SatisfactionPatients said they were highly satisfied at this doctor's hospital. See hospitals

Experience Check

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Dr. Gallagher's Reviews

Likelihood to recommend Dr. Gallagher

4.1

8 ratings, 6 with a written review
5 Star
75%
75%
4 Star
0%
0%
3 Star
0%
0%
2 Star
13%
13%
1 Star
13%
13%

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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
Lawrence Opisso – Mar 31, 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
Helpful
Liz B. – Aug 26, 2020
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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
No results
Helpful
Mary M. C. M. N. – Jul 15, 2020
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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
Helpful
Patricia Porco – Jun 28, 2020
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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
No results
Helpful
Jun 02, 2020
×Post a ResponseAre you Dr. John Gallagher, MD?
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
Pete A – Aug 17, 2019
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About Me

biography

Dr. John Gallagher, MD is a phlebologist in Mineola, NY and has over 40 years of experience in the medical field. He graduated from New York University in 1981. He is affiliated with Mather Hospital. He is accepting new patients.
  • Phlebology

  • Vascular 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.

  • Weill Cornell Medical College

    Residency Hospital
  • Newark Beth Israel Medical Center

    Fellowship Hospital, 1982
  • New York University

    Medical School, 1981
  • Weill Cornell Medical College

    Internship Hospital, 1975
American Board of Medical Specialties®
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.
  • "Very professional, great office would definitely recommend this office. -Gabrielle W. (October 15, 2018)"

  • "Painless experience thanks to the wonderful staff. The doctor and staff were extremely professional and provided clear explanations for what to expect during the procedure and follow-up care. -Patricia H. (September 21, 2018)"

  • "The staff at Island Vein Specialists are very friendly and helpful. I was very impressed with Dr. Gallagher's extensive knowledge about different types of vein problems and the treatments that could relieve them. He seems well-versed in all things medical, and from what I could tell, he is very intelligent and keeps up-to-the-minute with information related to his field of practice and more. I have not received treatment for my spider and reticular veins yet, but I look forward to a good experience during the procedure and recovery. -Mary S. (September 19, 2018)"

  • "no waiting time, visit was on schedule. - Betty S. (August 3, 2018)"

  • "I had a good experience with John Gallagher and his staff. He explains the medical conditions very well , staff was friendly, and the office environment was excellent. -Luisa M. (August 1, 2018)"

  • "Had a very good feeling about the Place, Doctor, and Staff. -Steven A. (July 30, 2018)"

  • "Fantastic experience, Dr Gallagher explained everything in detail. He spent alot of time, not rushed at all. -Michael R (July 26, 2018)"

  • "the doctor was very informative and went over the procedure so that I could understand, he was very nice. -Elizabeth M. (July 19, 2018)"

  • "I went in to the office for a consultation with Dr. Gallagher. He was kind and understanding and explained my options in detail. I am thankful when a doctor takes the time to speak to you - as a person - and not a number. -Donna D. (July 17, 2018)"

  • "The Doctor,and staff were very informative pertaining my problem with my veins. -Gloria G. (Jun 20, 2018)"

  • "Everyone that I spoke to the day of my appointment was friendly, helpful and professional. -Anne M. (June 12, 2018)"

  • "Dr. Gallagher & his assistant, Kim, are 100% hands on, not only to explain a patients symptoms or conditions,they physically provide the tests with the the patient so they completely understand the procedure that is necessary to correct the patients problem & then assure the patient what the results will be after the surgical procedure is performed including the follow up information to assist with the healing period. Extremely satisfied with the professionalism of Dr. Gallagher & his team & his comfortable "bedside manner" -John L. (June 7, 2018)"

Affiliated Hospitals

  • Mather Hospital

    75 N Country Rd
    Port Jefferson, NY 11777
    Recipient of 22
    hospital awards

    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

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

    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.

    90%
    Patients said they were given information about recovering at home

    6% higher than the national average

    85%
    Patients said that nurses always listened to them and explained things well

    10% higher than the national average

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