Summary

Dr. William Van Deinse is a gastroenterologist and internal medicine physician who earned their medical degree from Case Western Reserve University School of Medicine. They completed their residency training at UMass Memorial Healthcare, building expertise in both digestive health and comprehensive internal medicine care. With 45 years of experience in practice, Dr. Van Deinse brings extensive knowledge to patient care.

Dr. Van Deinse practices in Biddeford, Maine, where they focus on gastroenterology and internal medicine services. Their dual specialty training allows them to address both complex digestive disorders and general adult health concerns. Patients have given Dr. Van Deinse an average rating of 4.1 on Vitals, reflecting their commitment to quality care.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 45 years of experience
  • Umass Memorial Healthcare
  • 2 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 1 office location

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Dr. William H Van Deinse

9 Healthcare Dr Ste 202Biddeford, ME 04005

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Dr. William H Van Deinse, MDTheresa Obonyano, APRNDr. Lisa Beth GehrieDr. Peter Whitcomb Rand
GastroenterologyGastroenterologyInternal MedicineCardiovascular Disease
Accepts New Patients
4.1 
45 Years of Experience 49 Years of Experience 71 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English
Biddeford , MESACRAMENTO , CABiddeford , MEPortland , ME
Med School: Case Western Reserve University School Of Medicine Med School: The University of Texas Health Science Center at Houston Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Harvard Medical School
Current Profile
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Insurance Plans Accepted by Dr. William H Van Deinse

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. William H Van Deinse has the following 2 specialties

Specialty Expertise

Dr. William H Van Deinse has the following 12 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

45 Years Experience

Education & Training

Residency

Completed their residency at Umass Memorial Healthcare.

Medical School

Graduated from Case Western Reserve University School Of Medicine in 1981.

NPI Number

Dr. Van Deinse's NPI number is 1750348439.

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Frequently Asked Questions

Where is Dr. William Van Deinse's office located?
Dr. William Van Deinse's office is located at 9 Healthcare Dr Ste 202, Biddeford, ME, 04005.
Does Dr. William Van Deinse accept my insurance?
You can see the insurance plans that Dr. William Van Deinse accepts on their Vitals profile.
How can I make an appointment with Dr. William Van Deinse?
You can find contact information for Dr. William Van Deinse here on Vitals.
Is Dr. William Van Deinse accepting new patients?
Dr. William Van Deinse has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Van Deinse accept virtual/telehealth appointments?
Dr. William Van Deinse has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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