Summary

Dr. Carl Dettwiler specializes in gastroenterology and internal medicine, bringing 45 years of experience to his practice. He earned his medical degree from Loma Linda University School of Medicine and completed his residency at Kettering Medical Center. Dr. Dettwiler is fluent in English.

Dr. Dettwiler maintains affiliations with Saint Joseph Regional Medical Center and Tri-State Memorial Hospital And Medical Campus, with practice locations in Lewiston, Idaho and Clarkston, Washington. He focuses on treating conditions such as colon polyps, swallowing difficulties, and diverticular disease. His expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies. Patients rate Dr. Dettwiler 4.6 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 45 years of experience
  • speaks English
  • Kettering Medical Center
  • 2 specialties
  • 11 areas of expertise
  • 2 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. Carl Ray Dettwiler has 4 locations

Clearwater Gastroenterology

2517 17th St Ste BLewiston, ID 83501
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 2:00 pm
SatClosed
SunClosed

Gem State Endoscopy

3709 14th StLewiston, ID 83501
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 2:00 pm
SatClosed
SunClosed

Tri-State Memorial Hospital And Medical Campus

1221 Highland AveClarkston, WA 99403

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Dr. Carl Ray Dettwiler, MDRebecca Humphries, APRNDr. Jonathan Warren Mcneely, MDDr. Eric Lee Wallace, DO
GastroenterologyGastroenterologyPediatricsInterventional Cardiology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
45 Years of Experience 20 Years of Experience 20 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English, Spanish
Lewiston , IDSACRAMENTO , CACasper , WYCoeur D Alene , ID
Med School: Loma Linda University School Of Medicine Med School: Emory University Med School: CREIGHTON UNIVERSITY SCHOOL OF MEDICINE Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med
Current Profile
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Insurance Plans Accepted by Dr. Carl Ray Dettwiler

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Carl Ray Dettwiler has the following 2 specialties

Specialty Expertise

Dr. Carl Ray Dettwiler has the following 11 areas of expertise

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

Certifications, License, & Education

45 Years Experience

MEDICAL LICENSE

Medical Doctor, Washington, 2027, Active
Medical Doctor, Idaho, 2027, Active

EDUCATION & TRAINING

Residency

Kettering Medical Center

Medical School

Loma Linda University School Of MedicineGraduated in 1981

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Frequently Asked Questions

Is Dr. Carl Dettwiler accepting new patients?
Dr. Carl Dettwiler is accepting new patients on Vitals. View Dr. Carl Dettwiler's profile on Vitals to make an appointment.
Does Dr. Carl Dettwiler accept my insurance?
You can see the insurance plans that Dr. Carl Dettwiler accepts on their Vitals profile.
Which hospitals is Dr. Carl Dettwiler affiliated with?
Dr. Carl Dettwiler is affiliated with Saint Joseph Regional Medical Center and Tri-State Memorial Hospital And Medical Campus.
Where is Dr. Carl Dettwiler's office located?
Dr. Carl Dettwiler's office is located at 2517 17th St Ste B, Lewiston, ID, 83501.
Does Dr. Carl Dettwiler accept virtual/telehealth appointments?
Dr. Carl Dettwiler has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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