Search

See All Gastroenterologists in East Patchogue, NY

Dr. Isabelle Vonalthen-Dagum, MD

Gastroenterology* Age 63
Dr. Isabelle Vonalthen-Dagum, MD
4.1 (15 Ratings)

Offers telehealth

Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Dr. Isabelle Vonalthen-Dagum, MD is a Gastroenterologist in East Patchogue, NY.
Dr. Isabelle Vonalthen-Dagum, MD
4.1 (15 Ratings)
Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Isabelle Vonalthen-Dagum, MD

Gastroenterology* Age 63
East Patchogue, NY
Accepting new patients

Offers telehealth

Dr. Isabelle Vonalthen-Dagum, MD is a Gastroenterologist in East Patchogue, NY.

About

Dr. Vonalthen-Dagum graduated from University of Ottawa, Fac Med and completed a residency at Toronto General Hospital. Dr. Isabelle Vonalthen-Dagum, MD is a Gastroenterologist in East Patchogue, NY. Dr. Vonalthen-Dagum currently practices at Practice and are affiliated with Stony Brook University Hospital and St. Catherine of Siena Hospital. Dr. Vonalthen-Dagum has experience treating conditions like Anal or Rectal Pain and Constipation among other conditions at varying frequencies. At present, Dr. Vonalthen-Dagum received an average rating of 4.1/5 from patients and has been reviewed 15 times. Dr. Vonalthen-Dagum's office accepts new patients and telehealth appointments. Dr. Vonalthen-Dagum is board certified in Gastroenterology and accepts multiple insurance plans.

Compare with other Gastroenterologists

Compare Dr. Vonalthen-Dagum with Gastroenterologists near you
Advertisement

Experience Check

Enter a condition or procedure
Anal or Rectal Pain
Constipation
Diaphragmatic and Hiatal Hernia
Anal or Rectal Pain
Constipation
Diaphragmatic and Hiatal Hernia
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Barretts Esophagus with Dysplasia
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Ulcer
Duodenitis
Dysphagia
Enteritis
Esophageal Motility Disorders
Esophagitis
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Heartburn
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Ulcer
Irritable Bowel Syndrome
Nausea
  • View other providers who treat Nausea
Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Vomiting Disorders
Duodenal Polypectomy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Acute Gastritis
Alcoholic Cirrhosis
Alcoholic Gastritis
All Types of Food Poisoning
Benign Neoplasm of the Digestive System
Bowel Strangulation
Celiac Disease
Coccygeal Pain
Congenital Achalasia
Congenital Anomaly Intestine
Copper Metabolism Disorders
Crohn's Disease
Cyclical Vomiting
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Cancer
Dysentery
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Folate Deficiency Anemia
Food Allergy
Food Poisoning
Gallstones
Gastrointestinal Malabsorption
Gastroparesis
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Obstruction
Intestinal Prolapse
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Malnutrition
Meckel's Diverticulum
Megacolon
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Non-Neonatal Jaundice
Pancreatitis
Peptic Ulcer
Pouchitis
Pyloric Stenosis
Rectal Ulcer
Retroperitoneum Cancer
Splenomegaly
Stomal Ulcer
Viral Enteritis
Viral Hepatitis
Vitamin B Complex Deficiency
Vitamin_Deficiency
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Fecal Impaction Removal
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Laparoscopic Removal of Stones from Biliary Tract
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • MultiPlan PPO
  • Fidelis Care
  • Empire Hospital
    Empire Blue Cross Blue Shield PPO
    Empire Hospital/Medical (Trad)
    Blue Acess Employer Sponsored
  • Passage HMO
    Flex Connecticut EPO
  • Select
    Open Choice PPO
    Aetna
    Elect Choice (Open Access) EPO
    Premier Care Network APCN Choice (OAMC) POS II
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Choice Plus POS II
  • Blue Card PPO
  • Freedom
  • Liberty Mutual Insurance Company
  • Blue Priority (Select Network)-NY
    Blue Access (Select Network)-NY
    National (BlueCard Basic) PPO
    Empire (Select Network)-NY POS
    National (BlueCard) PPO
  • Harvard Pilgrim Health Care PPO
  • Choice Care PPO
  • GHI CBP
    HIP Prime HMO
  • Cigna
    Open Access Plus
    Cigna PPO
  • Total Plans EPO
    Pro Plus Plans EPO
    Pro Plans EPO
  • MagnaCare PPO
  • Choice Plus POS
    Navigate HMO
    Options PPO
    Navigate POS
    Nexus Open Access
  • MVP Health Plan EPO
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO

Locations

  1. 1 R. & T Medical PC
    285 Sills Rd, East Patchogue, NY 11772
  2. 2 Office
    3 Technology Dr, East Setauket, NY 11733
    Monday
    Closed
    Tuesday
    08:00 - 16:30
    Wednesday
    Closed
    Thursday
    Closed
    Friday
    Closed
    Saturday
    Closed
    Sunday
    Closed
  3. 3 Office
    48 Route 25A Ste 105, Smithtown, NY 11787
  4. 4 Office
    317 E Main St Ste 1, Smithtown, NY 11787

Patient Satisfaction

Likelihood to recommend Dr. Vonalthen-Dagum
4.1
Based on 15 Reviews
5 Stars (11)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (3)

Leave a review

How likely are you to recommend Dr. Vonalthen-Dagum?

(Select your rating)
Patient Reviews
Jan 23, 2021
She is a great provider.
— Jan 23, 2021
See more reviews on Healthgrades
Photo: Dr. Isabelle Vonalthen-Dagum, MD
How would you rate your experience with Dr. Isabelle Vonalthen-Dagum, MD?
  • Likelihood of recommending Dr. Vonalthen-Dagum to family and friends

Dr. Vonalthen-Dagum's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Vonalthen-Dagum

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Isabelle Vonalthen-Dagum, MD.
Claim Your Profile
Are you Dr. Isabelle Vonalthen-Dagum, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile
Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Vonalthen-Dagum?
Call now to make an appointment
(631) 228-5802

About Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of Ottawa, Fac Med
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • Ottawa General Hospital
Internship

Residency

Residency Hospital
  • Toronto General Hospital
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Vonalthen-Dagum communicate via email?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Vonalthen-Dagum offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Vonalthen-Dagum offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Vonalthen-Dagum have free onsite parking?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Vonalthen-Dagum offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Vonalthen-Dagum offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Vonalthen-Dagum specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Vonalthen-Dagum specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Vonalthen-Dagum specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Vonalthen-Dagum specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Vonalthen-Dagum accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Isabelle Vonalthen-Dagum, MD. To arrange an appointment, call the number on Dr. Vonalthen-Dagum's profile.

Dr. Vonalthen-Dagum frequently treats the following conditions: Anal or Rectal Pain and Constipation. See more on Sharecare.

Dr. Isabelle Vonalthen-Dagum, MD is affiliated with Stony Brook University Hospital and St. Catherine of Siena Hospital.

Yes, Dr. Isabelle Vonalthen-Dagum, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY

  • St. Catherine of Siena Hospital

    50 Route 25A, Smithtown, NY