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Summary
Dr. Davis Sim is a gastroenterologist and internal medicine physician who brings two decades of medical expertise to his practice in Springfield, Oregon. He earned his medical degree from the University of Virginia School of Medicine and has dedicated his career to digestive health and comprehensive internal medicine care. Dr. Sim is fluent in both English and Spanish, allowing him to serve a diverse patient population.
Dr. Sim practices at PeaceHealth Sacred Heart Medical Center at Riverbend and McKenzie Willamette Medical Center in Springfield. His expertise includes treating colon polyps, hemorrhoids, and diverticular disease. He performs essential diagnostic procedures such as colonoscopy and lower GI endoscopy to help patients maintain their digestive health. Dr. Sim also conducts pathology tests to provide accurate diagnoses for his patients.
Dr. Sim practices at PeaceHealth Sacred Heart Medical Center at Riverbend and McKenzie Willamette Medical Center in Springfield. His expertise includes treating colon polyps, hemorrhoids, and diverticular disease. He performs essential diagnostic procedures such as colonoscopy and lower GI endoscopy to help patients maintain their digestive health. Dr. Sim also conducts pathology tests to provide accurate diagnoses for his patients.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 20 years of experience
- speaks English, Spanish
- University Of Virginia School Of Medicine
- 2 specialties
- 9 areas of expertise
- 2 board certifications
- 2 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Davis Lok Sim has 3 locationsEugene Gastroenterology Consultants Pc
3355 Riverbend Dr Ste 500Springfield, OR 97477Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Peacehealth Sacred Heart Medical Center At Riverbend
3333 Riverbend DrSpringfield, OR 97477 Tel: (541) 222-7300
Compare with Similar Doctors
 |  |  | |
| Dr. Davis Lok Sim, MD | Dr. Frank H Littell, MD | Dr. Naveed Abdul Quadeer, MD | Dr. Harry Albert Scholtz, DO |
| Gastroenterology | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 20 Years of Experience | 42 Years of Experience | 17 Years of Experience | 15 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | ||
| Springfield , OR | Springfield , OR | Eugene , OR | Springfield , OR |
| Med School: University Of Virginia School Of Medicine | Med School: Oregon Health & Science University School Of Medicine | Med School: UNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE | Med School: Nova Southeastern University College Of Osteopathic |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Davis Lok Sim
Medical Specialties
Dr. Davis Lok Sim has the following 2 specialties
Specialty Expertise
Dr. Davis Lok Sim has the following 9 areas of expertise
Certifications, License, & Education
20 Years Experience
Dr. Davis Lok Sim holds an expired medical license in the state of Oregon.
Medical License
Medical Doctor with an expired medical license in the state of Oregon that expired in 2025.
Education & Training
Medical School
Graduated from University Of Virginia School Of Medicine in 2009 and University Of Virginia School Of Medicine in 2006.
NPI Number
Dr. Sim's NPI number is 1265668263.
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Frequently Asked Questions
- Where is Dr. Davis Sim's office located?
- Dr. Davis Sim's office is located at 3355 Riverbend Dr Ste 500, Springfield, OR, 97477.
- What languages does Dr. Davis Sim speak?
- Dr. Davis Sim speaks English and Spanish.
- Which hospitals is Dr. Davis Sim affiliated with?
- Dr. Davis Sim is affiliated with Peacehealth Sacred Heart Medical Center At Riverbend and Mckenzie Willamette Medical Center.
- Does Dr. Davis Sim accept virtual/telehealth appointments?
- Dr. Davis Sim has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Davis Sim accept my insurance?
- You can see the insurance plans that Dr. Davis Sim accepts on their Vitals profile.
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