Expertise in
11
conditions

Dr. Katherine E. Bourbeau-Medinilla

Internal Medicine
Arrowhead Regional Medical Center
400 N Pepper Ave, 
Colton, CA 
Accepting New Patients
Before you request
Expertise in
11
conditions
Arrowhead Regional Medical Center
400 N Pepper Ave, 
Colton, CA 

Overview

Katherine Bourbeau-Medinilla is a primary care provider, practicing in Internal Medicine in Colton, California.

Dr. Bourbeau-Medinilla is highly rated in 11 conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Hypertension, and Familial Hypertension.

She is actively involved in clinical research, co-authoring 3 peer reviewed articles. Dr. Bourbeau-Medinilla is currently accepting new patients.

Specialties

Internal Medicine

Licenses

Internal Medicine in CA

Hospital Affiliations

Arrowhead Regional Medical Center

Languages Spoken

English

Gender

Female

Insurance

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

Find your insurance
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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
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
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
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 10 Less Insurance Carriers -

Locations

Arrowhead Regional Medical Center
400 N Pepper Ave, Colton, CA 92324

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.

3 Total Publications

Diffuse Large B-Cell Lymphoma Presenting as a Thigh Mass: A Case Report.
Diffuse Large B-Cell Lymphoma Presenting as a Thigh Mass: A Case Report.
Journal: The Permanente journal
Published: May 28, 2026
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Frequently Asked Questions about Dr. Katherine E. Bourbeau-Medinilla

How do I make an appointment with Dr. Katherine E. Bourbeau-Medinilla?

You can book an appointment with Dr. Katherine E. Bourbeau-Medinilla by calling their office at 909-580-1000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Katherine E. Bourbeau-Medinilla a top-rated expert for Type 2 Diabetes (T2D)?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Katherine E. Bourbeau-Medinilla is classified as an Advanced expert for Type 2 Diabetes (T2D), 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. Katherine E. Bourbeau-Medinilla specialize in?

While Dr. Katherine E. Bourbeau-Medinilla is a Internal Medicine, they have specific expertise in Type 2 Diabetes (T2D), Osteomyelitis in Children, and Hypertension. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Katherine E. Bourbeau-Medinilla participate in research or clinical trials?

Yes. Dr. Katherine E. Bourbeau-Medinilla has published 3 articles and abstracts on conditions like Type 2 Diabetes (T2D). You can view a list of Dr. Katherine E. Bourbeau-Medinilla's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Katherine E. Bourbeau-Medinilla accept my insurance?

Dr. Katherine E. Bourbeau-Medinilla accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 909-580-1000 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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