Advanced in Type 2 Diabetes (T2D)

Dr. Leo R. Leer

Family Medicine
Providence
2280 Harrison Avenue, Suite K, 
Eureka, CA 

Advanced in Type 2 Diabetes (T2D)
Providence
2280 Harrison Avenue, Suite K, 
Eureka, CA 
OverviewInsuranceLocationsSimilar Doctors

Overview

Leo Leer is a primary care provider, practicing in Family Medicine in Eureka, California. Dr. Leer is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and High Cholesterol.

Specialties
Family Medicine
Licenses
Specialist in CA
Hospital Affiliations
Mad River Community Hospital
Providence St Joseph Hospital
Languages Spoken
English
Gender
Male

Insurance

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

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • 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
Cigna
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
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
Western Health Advantage
  • HMO
  • INSURANCE PLAN
  • MEDICARE DISCOUNT CARD
  • MEDICARE MAPD
View 7 Less Insurance Carriers -

Locations

2280 Harrison Avenue, Suite K, Eureka, CA 95501
Call: 707-443-9371
Similar Doctors
Advanced in Type 2 Diabetes (T2D)
Dr. Nathan D. Brinckhaus
Family Medicine
Advanced in Type 2 Diabetes (T2D)
Dr. Nathan D. Brinckhaus
Family Medicine
2404 Newburg Road, 
Fortuna, CA 
 (14.4 miles away)
707-617-2002
Languages Spoken:
English
See accepted insurances

Nathan Brinckhaus is a primary care provider, practicing in Family Medicine in Fortuna, California. Dr. Brinckhaus is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Type 2 Diabetes (T2D), Chronic Cough, Vertigo, and Sepsis.

Advanced in Type 2 Diabetes (T2D)
Dr. Ruben E. Brinckhaus
Family Medicine
Advanced in Type 2 Diabetes (T2D)
Dr. Ruben E. Brinckhaus
Family Medicine
2404 Newburg Road, 
Fortuna, CA 
 (14.4 miles away)
707-617-2002
Languages Spoken:
English
See accepted insurances

Ruben Brinckhaus is a primary care provider, practicing in Family Medicine in Fortuna, California. Dr. Brinckhaus is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Urinary Tract Infection in Children, Chronic Cough, Headache, and Relapsing Multiple Sclerosis (RMS).

Advanced in Type 2 Diabetes (T2D)
Dr. Rodney M. Swenson
Family Medicine
Advanced in Type 2 Diabetes (T2D)
Dr. Rodney M. Swenson
Family Medicine
3302 Renner Drive, 
Fortuna, CA 
 (14.1 miles away)
707-725-3318
Languages Spoken:
English
See accepted insurances

Rodney Swenson is a primary care provider, practicing in Family Medicine in Fortuna, California. Dr. Swenson is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Chronic Cough, Vertigo, Shingles, and Hypertension.

VIEW MORE TYPE 2 DIABETES (T2D) DOCTORS

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

Find Dr. Leer's expertise for a condition
ConditionClose
      • Advanced
      • Cirrhosis
        Dr. Leer is
        Advanced
        . Learn about Cirrhosis.
        See more Cirrhosis experts
      • Familial Combined Hyperlipidemia
        Dr. Leer is
        Advanced
        . Learn about Familial Combined Hyperlipidemia.
        See more Familial Combined Hyperlipidemia experts
      • Familial Hypertension
        Dr. Leer is
        Advanced
        . Learn about Familial Hypertension.
        See more Familial Hypertension experts
      • Glucocorticoid-Remediable Aldosteronism
        Dr. Leer is
        Advanced
        . Learn about Glucocorticoid-Remediable Aldosteronism.
        See more Glucocorticoid-Remediable Aldosteronism experts
      • High Cholesterol
        Dr. Leer is
        Advanced
        . Learn about High Cholesterol.
        See more High Cholesterol experts
      • Hypertension
        Dr. Leer is
        Advanced
        . Learn about Hypertension.
        See more Hypertension experts
      View All 12 Advanced Conditions
      • Experienced
      • Abetalipoproteinemia
        Dr. Leer is
        Experienced
        . Learn about Abetalipoproteinemia.
        See more Abetalipoproteinemia experts
      • Acute Cystitis
        Dr. Leer is
        Experienced
        . Learn about Acute Cystitis.
        See more Acute Cystitis experts
      • Acute Kidney Failure
        Dr. Leer is
        Experienced
        . Learn about Acute Kidney Failure.
        See more Acute Kidney Failure experts
      • Anemia
        Dr. Leer is
        Experienced
        . Learn about Anemia.
        See more Anemia experts
      • Antiphospholipid Syndrome
        Dr. Leer is
        Experienced
        . Learn about Antiphospholipid Syndrome.
        See more Antiphospholipid Syndrome experts
      • Apo A-I Deficiency
        Dr. Leer is
        Experienced
        . Learn about Apo A-I Deficiency.
        See more Apo A-I Deficiency experts
      View All 123 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

          Close
          0 / 1000

          Please provide us with the below insurance information:

                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.