Dr. Isabelle Vonalthen-Dagum, MD

Dr. Isabelle Vonalthen-Dagum, MD

Gastroenterology  ·  
Female  ·  
Age 57
(9)
Save
Dr. Isabelle Vonalthen-Dagum, MD is a gastroenterology specialist in East Setauket, NY and has been practicing for 28 years. She graduated from University Of Ottawa Faculty Of Medicine in 1987 and specializes in gastroenterology and internal medicine.

3 Technology Dr Ste 300

East Setauket, NY 11733

Contact Information

(631) 444-5220

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Vonalthen-Dagum

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Vonalthen-Dagum performs your care needs compared to other doctors.

Manometry
very high
more than 99% of peers
Constipation
very high
more than 98% of peers
Esophageal Diseases
very high
more than 98% of peers

Dr. Vonalthen-Dagum's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

2  Specialties

  • Gastroenterology
  • Internal Medicine

1  Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*

84  Conditions Treated

Less
Read Less

5  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • University Of Ottawa Faculty Of Medicine
    Medical School | Graduated 1987
  • Ottawa Genl Hospital
    Internship Hospital | Completed 1988
  • Toronto Genl Hospital
    Residency Hospital | Completed 1990

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Vonalthen-Dagum has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Vonalthen-Dagum does not have any memberships or affiliations listed. If you are Dr. Vonalthen-Dagum and would like to add memberships or affiliations, please update your profile.

Dr. Vonalthen-Dagum's Reviews

4.4
Likelihood of recommending Dr. Vonalthen-Dagum to family and friends
9 total reviews (6 have comments)

Likelihood to Recommend (9)

  • 5
    (7)
  • 4
    (1)
  • 3
    (0)
  • 2
    (0)
  • 1
    (1)

Dr. Vonalthen-Dagum's Performance

  • Trustworthiness

    EXCELLENT
  • Explains condition(s) well

    EXCELLENT
  • Answers questions

    EXCELLENT
  • Time well spent

    EXCELLENT

Office & Staff Performance

  • Scheduling

    EXCELLENT
  • Office environment

    EXCELLENT
  • Staff friendliness

    EXCELLENT
  • Average wait time

    10 to 15 minutes

Patient Comments (6)

She is great doctor dedicated to her patients. I recomend her highly.
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Had a routine colonoscopy performed by Dr.Von Althen. During the procedure, Dr. von Althen noticed a structural defect and sent me for a CAT scan with contrast. She called me the next day and told me that based on the CAT scan results, surgery was necessary. She was very sympathetic and would...more
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Good bedside manner. Clear and straightforward conversation about my situation and next steps.
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Just recommended her to a friend. Both my sister in law and I use her. Very friendly and professional We've been patients for over a decade. Had a scare recently and was scheduled for a test within the month.
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She just left a bazaar message 9n my 80 year old mothers answering machine that they might have seen a spot on her kidney, bit if it is cancer it's curable What kind of wacko dr. Does that? Seriously, and now she can't be reached, so my mother gets to be sick with worry until tomorrow while...more
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