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Summary
Dr. Timothy Yen is a gastroenterologist and internal medicine physician who earned his medical degree from New York University School of Medicine. He completed his residency training at Stanford Medical Center, bringing 11 years of clinical experience to his practice. His dual specialty background allows him to provide comprehensive digestive health care while also addressing broader internal medicine needs.
Dr. Yen practices at multiple locations throughout California, including Troesh Medical Center and Loma Linda University Medical Center East Campus Hospital in Loma Linda, along with facilities in Redlands and San Bernardino. He specializes in treating common digestive conditions such as colon polyps, hemorrhoids, and GERD. His expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopy procedures to diagnose and treat digestive system disorders.
Dr. Yen practices at multiple locations throughout California, including Troesh Medical Center and Loma Linda University Medical Center East Campus Hospital in Loma Linda, along with facilities in Redlands and San Bernardino. He specializes in treating common digestive conditions such as colon polyps, hemorrhoids, and GERD. His expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopy procedures to diagnose and treat digestive system disorders.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 11 years of experience
- Stanford Medical Center
- 2 specialties
- 1 area of expertise
- 2 board certifications
- 3 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. Timothy Yen has 5 locationsMountainview Surgery Center
10408 Industrial CirRedlands, CA 92374 Tel: (909) 796-7803
Mon6:00 am - 4:30 pm
Tue6:00 am - 4:30 pm
Wed6:00 am - 4:30 pm
Thu6:00 am - 4:30 pm
Fri6:00 am - 4:30 pm
SatClosed
SunClosed
Sac Health System
250 S G StSan Bernardino, CA 92410Mon8:00 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 - 5:00 pm
SatClosed
SunClosed
Loma Linda University Medical Center East Campus Hospital
25333 Barton RdLoma Linda, CA 92354 Tel: (909) 558-6000
Compare with Similar Doctors
 |  |  |  |
| Dr. Timothy Yen, MD | Ashley Anderson, APRN | Rebecca Humphries, APRN | Jan Seiler, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 11 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Loma Linda , CA | SACRAMENTO , CA | SACRAMENTO , CA | Montgomery , AL |
| Med School: New York University School Of Medicine | Med School: East Tennessee State University - Quillen College of Medicine | Med School: Emory University | Med School: Georgia State University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Timothy Yen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Timothy Yen has the following 2 specialties
Specialty Expertise
Dr. Timothy Yen has the following area of expertise
Certifications, License, & Education
11 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2026, Active
EDUCATION & TRAINING
Residency
Stanford Medical Center
Medical School
New York University School Of MedicineGraduated in 2015
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Frequently Asked Questions
- Is Dr. Timothy Yen accepting new patients?
- Dr. Timothy Yen is accepting new patients on Vitals. View Dr. Timothy Yen's profile on Vitals to make an appointment.
- Where is Dr. Timothy Yen's office located?
- Dr. Timothy Yen's office is located at 11234 Anderson St, Loma Linda, CA, 92350.
- Does Dr. Timothy Yen accept my insurance?
- You can see the insurance plans that Dr. Timothy Yen accepts on their Vitals profile.
- Does Dr. Timothy Yen accept virtual/telehealth appointments?
- Dr. Timothy Yen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Timothy Yen affiliated with?
- Dr. Timothy Yen is affiliated with Troesh Medical Center, Loma Linda University Medical Center East Campus Hospital, and Loma Linda University Childrens Hospital.
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