Sarah L. Mcelroy
Advanced in Type 2 Diabetes (T2D)

Dr. Sarah L. Mcelroy

Family Medicine
UPMC
UPMC Primary Care
610 High Street, 
Lock Haven, PA 
On Staff At
Offers Telehealth

Advanced in Type 2 Diabetes (T2D)
UPMC
UPMC Primary Care
610 High Street, 
Lock Haven, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Sarah McElroy, DO, specializes in family medicine and is certified in family medicine/OMT by the American Osteopathic Board of Family Physicians. She practices at UPMC Susquehanna Health, Family Medicine at Lock Haven and is affiliated with UPMC Williamsport and UPMC Lock Haven. She completed her residency at Williamsport Family Medicine Residency Center and medical degree at Philadelphia College of Osteopathic Medicine.

Dr. Mcelroy is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Hyperlipidemia Type 3, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Hypertension.

Her clinical research consists of co-authoring 17 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Family Medicine
Licenses
Family Medicine in PA
Board Certifications
American Osteopathic Board Of Family Physicians
Hospital Affiliations
Geisinger Jersey Shore Hospital
Geisinger Medical Center
Upmc Williamsport
Languages Spoken
English
Gender
Female

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 Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
Freedom Health
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
Gateway Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 21 Less Insurance Carriers -

Locations

UPMC Primary Care
610 High Street, Lock Haven, PA 17745
Call: 272-766-5503

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.


17 Total Publications

HERON: High-Efficiency Real-Time mOtion quantification and re-acquisitioN for Fetal diffusion MRI.
HERON: High-Efficiency Real-Time mOtion quantification and re-acquisitioN for Fetal diffusion MRI.
Journal: IEEE transactions on medical imaging
Published: May 14, 2025
View All 17 Publications
Similar Doctors
Distinguished in Type 2 Diabetes (T2D)
Dr. Matthew C. Haley
Family Medicine
Distinguished in Type 2 Diabetes (T2D)
Dr. Matthew C. Haley
Family Medicine

Geisinger Clinic

100 N Academy Ave, 
Danville, PA 
 (46.2 miles away)
570-271-6211
Languages Spoken:
English
See accepted insurances

Matthew Haley is a primary care provider, practicing in Family Medicine in Danville, Pennsylvania. Dr. Haley is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Maturity Onset Diabetes of the Young, Lung Metastases, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

Distinguished in Type 2 Diabetes (T2D)
Dr. Chris M. O'neil
Family Medicine
Distinguished in Type 2 Diabetes (T2D)
Dr. Chris M. O'neil
Family Medicine

Family Practice Center PC

6850 Lows Rd, Suite 325, 
Bloomburg, PA 
 (58.4 miles away)
570-784-5545
Languages Spoken:
English
See accepted insurances

Chris O'neil is a primary care provider, practicing in Family Medicine in Bloomburg, Pennsylvania. Dr. O'neil is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Type 2 Diabetes (T2D).

Advanced in Type 2 Diabetes (T2D)
Dr. Lori V. Masteller
Family Medicine
Advanced in Type 2 Diabetes (T2D)
Dr. Lori V. Masteller
Family Medicine

Family Practice Center PC

1205 River Ave, 
Williamsport, PA 
 (26.6 miles away)
Languages Spoken:
English
See accepted insurances

Lori Masteller is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Masteller is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Tenosynovitis, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, 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. Mcelroy's expertise for a condition
ConditionClose
      • Advanced
      • Hyperlipidemia Type 3
        Dr. Mcelroy is
        Advanced
        . Learn about Hyperlipidemia Type 3.
        See more Hyperlipidemia Type 3 experts
      • Maturity Onset Diabetes of the Young
        Dr. Mcelroy is
        Advanced
        . Learn about Maturity Onset Diabetes of the Young.
        See more Maturity Onset Diabetes of the Young experts
      • Type 2 Diabetes (T2D)
        Dr. Mcelroy is
        Advanced
        . Learn about Type 2 Diabetes (T2D).
        See more Type 2 Diabetes (T2D) experts
      • Experienced
      • Apoplexy
        Dr. Mcelroy is
        Experienced
        . Learn about Apoplexy.
        See more Apoplexy experts
      • Atypical Hemolytic Uremic Syndrome (aHUS)
        Dr. Mcelroy is
        Experienced
        . Learn about Atypical Hemolytic Uremic Syndrome (aHUS).
        See more Atypical Hemolytic Uremic Syndrome (aHUS) experts
      • Breast Cancer
        Dr. Mcelroy is
        Experienced
        . Learn about Breast Cancer.
        See more Breast Cancer experts
      • Breast Infection
        Dr. Mcelroy is
        Experienced
        . Learn about Breast Infection.
        See more Breast Infection experts
      • Bronchitis
        Dr. Mcelroy is
        Experienced
        . Learn about Bronchitis.
        See more Bronchitis experts
      • Chronic Cough
        Dr. Mcelroy is
        Experienced
        . Learn about Chronic Cough.
        See more Chronic Cough experts
      View All 53 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.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.