Summary

Dr. Carl Dettwiler has practiced gastroenterology and internal medicine for 45 years and is affiliated with Saint Joseph Regional Medical Center and Tri-State Memorial Hospital And Medical Campus. He treats colon polyps, dysphagia, and diverticular disease, and performs lower GI endoscopy, colonoscopy, and upper GI endoscopy.

He completed his residency at Kettering Medical Center and sees patients in Lewiston, Idaho, and Clarkston, Washington. Patients on Vitals rate Dr. Dettwiler 4.62 out of 5.

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

Patients’ Perspective

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

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. Michael K ParentDr. Hugh Francisco Haegelin, MD
GastroenterologyGastroenterologyGastroenterologyInternal Medicine
Accepts New Patients Accepts New Patients
4.6 
45 Years of Experience 51 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Lewiston , IDSacramento , CALewiston , IDLewiston , ID
Med School: Loma Linda University School Of Medicine Med School: Emory University Med School: University of Washington
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

Dr. Carl Ray Dettwiler holds an active medical license in the states of Washington and Idaho.

Medical License

Medical Doctor with an active medical license in the state of Washington that expires in 2027 and an active medical license in the state of Idaho that expires in 2027.

Education & Training

Residency

Completed their residency at Kettering Medical Center.

Medical School

Graduated from Loma Linda University School Of Medicine in 1981.

NPI Number

Dr. Dettwiler's NPI number is 1285623819.

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Frequently Asked Questions

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.
Where is Dr. Carl Dettwiler's office located?
Dr. Carl Dettwiler's office is located at 2517 17th St Ste B, Lewiston, ID, 83501.
How can I make an appointment with Dr. Carl Dettwiler?
You can find contact information for Dr. Carl Dettwiler here on Vitals.
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.
Does Dr. Carl Dettwiler accept my insurance?
You can see the insurance plans that Dr. Carl Dettwiler accepts on their Vitals profile.

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