Expertise in
8
conditions

Dr. Timothy E. Yen

Gastroenterology
Loma Linda Univ Anesthesiology Medical Group Inc
11234 Anderson St, 
Loma Linda, CA 
Offers Telehealth
Expertise in
8
conditions
Loma Linda Univ Anesthesiology Medical Group Inc
11234 Anderson St, 
Loma Linda, CA 

Overview

Timothy Yen is a Gastroenterologist practicing medicine in Loma Linda, California.

Dr. Yen is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Colorectal Cancer, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

He is actively involved in clinical research, co-authoring 22 peer reviewed articles.

Specialties

Gastroenterology

Licenses

Internal Medicine in CA

Hospital Affiliations

Loma Linda University Medical Center
Riverside University Health System-Medical Center

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Inland Empire Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
SCAN Health Plan
  • INSURANCE PLAN
  • MEDICARE MAPD
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 11 Less Insurance Carriers -

Locations

Loma Linda Univ Anesthesiology Medical Group Inc
11234 Anderson St, Loma Linda, CA 92350

Additional Areas of Focus

Dr. Yen has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

22 Total Publications

Operationalizing Home Blood Pressure Monitoring for Dialysis Patients: An Effectiveness-Implementation Hybrid Study.
Operationalizing Home Blood Pressure Monitoring for Dialysis Patients: An Effectiveness-Implementation Hybrid Study.
Journal: Kidney medicine
Published: January 14, 2026
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Loma Linda, CA 
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909-558-4499
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Frequently Asked Questions about Dr. Timothy E. Yen

How do I make an appointment with Dr. Timothy E. Yen?

You can book an appointment with Dr. Timothy E. Yen by calling their office at 909-558-4905. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Timothy E. Yen a top-rated expert for Hemorrhoids?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Timothy E. Yen is classified as an Advanced expert for Hemorrhoids, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Timothy E. Yen specialize in?

While Dr. Timothy E. Yen is a Gastroenterology, they have specific expertise in Hemorrhoids, Colorectal Cancer, and Familial Adenomatous Polyposis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Timothy E. Yen participate in research or clinical trials?

Yes. Dr. Timothy E. Yen has published 22 articles and abstracts on conditions like Hemorrhoids. You can view a list of Dr. Timothy E. Yen's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Timothy E. Yen accept my insurance?

Dr. Timothy E. Yen accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 909-558-4905 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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