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Dr. Aristotle Damianos, MD

Dr. Aristotle Damianos, MD

Gastroenterology*

Dr. Aristotle Damianos, MD is a gastroenterologist in Portsmouth, NH. Dr. Damianos has extensive experience in Pancreatic Disease and Esophageal Disorders. He is affiliated with medical facilities such as Wentworth-Douglass Hospital and Portsmouth Regional Hospital. He is accepting new patients and telehealth appointments.

3.2 Star Rating
Based on 23 reviews 3.2 Star Rating (23 reviews)

Atlantic Digestive Specialists

330 Borthwick Ave Ste 311 Portsmouth, NH 03801
Telehealth available

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Hospital Highlight

Dr. Damianos is affiliated with Wentworth-Douglass Hospital Dover, a highly rated and top awarded hospital for gastroenterology.

At a Glance

  • Area of Expertise
    Dr. Damianos specializes in the area of Gastroenterology. See board certifications
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Gastrointestinal Surgery Excellence Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
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Dr. Damianos' Reviews

Likelihood to recommend Dr. Damianos

3.2
23 ratings, 11 with a written review
5 star
52%
52%
4 star
0%
0%
3 star
4%
4%
2 star
0%
0%
1 star
43%
43%

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Find someone else
Melissa, medical assistant is woeful. No issues with Dr. D on the procedure, but communication afterwards was incredibly difficult. Melissa actually hung up no me mid phone call......find someone else, I am looking
What went well
  • Appointment scheduling
  • Wait times
What could be improved
  • I didn't feel respected
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
1 other person found this helpful
Helpful
OhMy – Apr 26, 2024
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dont waste your time
Telehealth
Pretty sure this person has not read a medical study in years if not decades. I dont know how many times he would say your case isnt following a typical case. Or your reaction isnt what I would expect. Or usually that doesnt help people with your condition. Usually the statements dont make any sense and I have to remind him of my history. Not much help and would not acknowledge he didnt know what he was talking about. Only seems to do telehealth unless your up for waiting 6 months for a in person appointment.
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 trust the provider's decisions
Helpful
Mar 18, 2024
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Professional and caring
Treated the way everyone should be treated
What went well
  • Explained conditions well
  • Staff friendliness
  • Wait times
What could be improved
No results
Helpful
colonoscopy – Oct 03, 2022
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Dr. Aristotle Damianos really cares about his patients. My husband and I have him as our Gastroenterologist.  He has been very helpful coordinating working with out other Doctors for my husband who is quite ill.  He feels and we all do, that we can always trust his judgment. He is a special doctor.
What went well
  • Office environment
  • 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
1 other person found this helpful
Helpful
Debra Crapo – Dec 30, 2019
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I visited Dr. Damianos after a recent episode with Diverticulitis. He seemed somewhat disinterested, and appeared to give me the brush off regarding my questions and concerns. I will be seeking a new provider, since I have recurring issues.
What went well
  • Wait times
What could be improved
  • 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
4 others found this helpful
Helpful
Portsmouth, NH – Oct 02, 2018
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Great Guy and knowledgeable but is able to dumb it down for me. I was honestly apprehensive the first time seeing him because of his lower score but can attest that he is an excellent, resourceful, and caring doctor which has become increasingly challenging qualities to find these days for doctors accepting new patients. I continue to see him and will recommend to my family, coworkers, and friends with confidence that will receive quality care.
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
2 others found this helpful
Helpful
Seacoast Resident in Seacoast, NH – Sep 08, 2017
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Dr."D" has been my doctor for years and I find him to be extremely knowledgeable and thorough. He makes me comfortable with his good nature and humor. I would and have recommended him to anyone.
What went well
  • Office environment
  • 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
2 others found this helpful
Helpful
Nancy Duquette in Eliot, ME – Nov 23, 2016
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Dr .Damianos is a very gracious and kind physician who cares about his patients. I feel he went out way to accommodate my needs. His office staff was very nice and answered my questions . When I was reading the reviews on this site and saw the one from Boston Mass I think he has this physician mixed up with someone else! I felt cared about and heard and we even shared a laugh!!
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
1 other person found this helpful
Helpful
Twin21966 in Portsmouth, NH – Nov 23, 2016
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Dr Damianos takes the time to listen to your concerns. He cares, a novelty these days. Excellant Pysician!
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
Lynne in Seabrook, NH – Nov 21, 2016
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I've seen Damianos 4 times and in my last visit he categorized his patients has people who have a hard time dealing with stomach discomfort. After 6 months and 5 different tests his treatment plan is over the counter medication, yet he's anxious for me to keep making appointments with him every 2 months. Further - it took 2 weeks for Atlantic Digestive to report the results of my last test. And I received the results only when i complained to my insurance company who had to call their office.
What went well
  • Office environment
  • Wait times
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
Helpful
Boston, MA – Sep 24, 2016
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Great Doctor -patient care is exceptional.
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
E Sillsby in Kittery, ME – Mar 22, 2016
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Leave a review

How was your experience with Dr. Damianos?

About Me

biography

Listening to what you have to say is the cornerstone of a successful doctor-patient relationship. That's why I try to understand all the issues that concern you and what your goals are. It is also important that you understand the diagnostic or...read more
  • 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.

  • Penn State - Geisinger Medical Center

    Fellowship Hospital
  • Dartmouth-hitchcock Medical Center

    Residency Hospital
  • Dartmouth-hitchcock Medical Center

    Internship Hospital
  • Dartmouth University Geisel School Of Medicine

    Medical School
American Board of Medical Specialties®
American 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.
  • English

  • French

Locations

Atlantic Digestive Specialists

Atlantic Digestive Specialists330 Borthwick Ave Ste 311 Portsmouth, NH 03801
1

Affiliated Hospitals

  • Wentworth-Douglass Hospital

    789 Central Ave
    Dover, NH 03820
    Recipient of 9
    hospital awards

    Gastrointestinal Surgery Excellence Award™ (2025)

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

    Patient Safety Excellence Award™ (2025)

    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.

    89%
    Patients said they were given information about recovering at home

    5% higher than the national average

    80%
    Patients said that nurses always listened to them and explained things well

    5% higher than the national average

    View all patient feedback
  • York Hospital

    15 Hospital Dr
    York, ME 03909
    Recipient of 2
    hospital awards

    Outstanding Patient Experience Award™ (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.

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

    1% higher than the national average

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

    5% higher than the national average

    View all patient feedback
  • Portsmouth Regional Hospital

    333 Borthwick Ave
    Portsmouth, NH 03801
    Recipient of 14
    hospital awards

    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

    Patient Safety Excellence Award™ (2025, 2024)

    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.

    81%
    Patients said they were given information about recovering at home

    3% lower than the national average

    76%
    Patients said that doctors always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality