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Dr. Robert Giacobbe, DO

Dr. Robert Giacobbe, DO

Internal Medicine*
30+ years of experience

Dr. Robert Giacobbe, DO is an internist in Port Jefferson, NY and has over 30 years of experience in the medical field. He graduated from NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY in 1990. He is affiliated with Mather Hospital. He is not accepting new patients.

4.3 Star Rating
Based on 23 reviews 4.3 Star Rating (23 reviews)

Mather Primary Care at Port Jefferson

125 Oakland Ave Ste 204 Port Jefferson, NY 11777
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Dr. Giacobbe's Reviews

Likelihood to recommend Dr. Giacobbe

4.3
23 ratings, 10 with a written review
5 star
78%
78%
4 star
4%
4%
3 star
0%
0%
2 star
0%
0%
1 star
17%
17%

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I always recommend him
I have been going to Dr Giacobbe for 30 years. I’m 94 years old. My name is Lillian Pellegrini. I love all my visits with him. He is kind, he listens, he is a lovely man. Most of all he has a great bed side manner. Oh and he’s very funny.
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
Apr 10, 2025
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Been going to Dr. Giacobbe for about 20 years. There is nothing that he is not well verse in.
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
Tom B – Jul 11, 2024
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GT
Intern was a sweetheart and very thorough. Been going to Dr. G for years and he is EXCELLENT
What went well
No results
What could be improved
  • I didn't feel respected
  • 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
Helpful
Gary T – Dec 23, 2023
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Great doctor takes the time to explain things he m
He takes the time needed
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
Matthew – Nov 18, 2023
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A wonderful doctor
Dr Giacobbe is a great doctor who listens to all my questions and gives great advice. I would also recommend him to anyone looking for a doctor.My family and friends use him as their doctor too.
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
Nov 04, 2023
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The staff at Dr Giacobe office is stupid..incompetent imbeciles.. if u leave a message for the doctor whether it is having a simple prescription filled or test results you will be dead until the request is completed..this has been on ongoing problem for years. I’m done with this bs and finding another doctor. I wish I could just give 0 stars.
What went well
No results
What could be improved
No results
2 others found this helpful
Helpful
Feb 17, 2020
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I Have been a patient of Dr Giacobbe or for over 20 years. I have never had a problem with him, sometimes I have issues with the staff but never with him.He’s very knowledgeable and explains everything so anybody could understand what the issue is.
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
  • Difficult to schedule appointment
1 other person found this helpful
Helpful
Michael B – Feb 14, 2020
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This doctor is unable to do simple tasks such as properly fill out prescriptions.The staff is incompetent and interferes with medical questions.
What went well
  • Office environment
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
4 others found this helpful
Helpful
Robert Wegman in mt. sinai,ny – Aug 06, 2016
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I have been a patient of Dr Giacobbe for years and could not be more satisfied with his practice.. He is professional, personable and is serious about providing the highest quality of care to his patients. He is a wonderful physician and a person of integrity. Please feel free to consider Dr. Robert Giacobbe when choosing a healthcare professional
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
Dan Attison in Sound Beach, NY – Jun 23, 2016
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I was a patient of Dr Giacobbe's for 12 years , it was not until an emergency situation that I realized how little he cares about his patients . His staff is rude and not in the least bit helpful when making appointments . His hours of operation are limited . His office is dirty and most importantly he is not genuinely interested in your health , your treatment or your care . I put up with the poor treatment and rude demeanor of his office staff because I thought he was a good Doctor .Was fooled
What went well
No results
What could be improved
  • Office environment
  • 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
7 others found this helpful
Helpful
Richard Fabian in Brookline, MA – Jan 05, 2016
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Know Before You Go

About Me

biography

Dr. Robert Giacobbe, DO is an internist in Port Jefferson, NY and has over 30 years of experience in the medical field. He graduated from NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY in 1990. He is affiliated with Mather Hospital. He is not accepting new patients.

  • Internal Medicine

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

  • New York Institute Of Technology / Old Westbury

    Medical School, 1990
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
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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Patient Favorite Award

Dr. Giacobbe is a patient favorite Internist

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    Locations

    Mather Primary Care at Port Jefferson

    Mather Primary Care at Port Jefferson125 Oakland Ave Ste 204 Port Jefferson, NY 11777
    1

    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 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.

      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

    Compare Dr. Robert Giacobbe, DO with other Internists near you

    Patient Favorite Award
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    See all Internal Medicine Doctors in Port Jefferson, NY