Michael J. Sass
Experienced in Acute Cystitis

Dr. Michael J. Sass

Internal Medicine
Geisinger Health System
Geisinger Lewisburg - Community Medicine
250 Reitz Boulevard, 
Lewisburg, PA 
Accepting New Patients
Offers Telehealth
10 Years of Experience

Experienced in Acute Cystitis
Geisinger Health System
Geisinger Lewisburg - Community Medicine
250 Reitz Boulevard, 
Lewisburg, PA 
OverviewInsuranceLocationsSimilar Doctors

Overview

Michael J. Sass Jr., DO, is a board-certified internal medicine physician. Dr. Sass has special interest in preventive medicine, cardiology, endocrinology, gastroenterology, rheumatology and telemedicine.|Dr. Sass earned his bachelor’s degree in health sciences from Gettysburg College, his master’s degree in clinical exercise physiology from East Stroudsburg University and his medical degree from Philadelphia College of Osteopathic Medicine. He completed his residency in internal medicine at Orange Regional Medical Center in New York.|In his free time, Dr. Sass enjoys hiking, exercising, investing and playing with his children and dog.

Dr. Sass is rated as an Experienced provider by MediFind in the treatment of Acute Cystitis. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Neurotoxicity Syndromes, and Acute Cystitis.

Graduate Institution
Philadelphia College Of Osteopathic Medicine, 2016 - Doctor Of Osteopathic Medicine, 2016
Residency
Orange Regional Medical Center, 2019
Specialties
Internal Medicine
Licenses
Internal Medicine in NY
Hospital Affiliations
Geisinger Medical Center
Geisinger-Bloomsburg Hospital
Wellspan Evangelical Community 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 Cross Blue Shield
  • EPO
  • HMO
  • POS
  • 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
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Freedom Health
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
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
Moda Health
  • EPO
  • PPO
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • 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 22 Less Insurance Carriers -

Locations

Geisinger Lewisburg - Community Medicine
250 Reitz Boulevard, Lewisburg, PA 17837
Call: 866-833-5810
Other Locations
Geisinger Selinsgrove - Convenient Care Plus
157 Roosevelt Avenue, Selinsgrove, PA 17870
Call: 800-275-6401
Geisinger Danville - Convenient Care
175 Northumberland Street, Danville, PA 17821
Call: 800-275-6401
Similar Doctors
Distinguished in Acute Cystitis
Dr. Laura A. Rutkiewicz
Family Medicine | Internal Medicine
Distinguished in Acute Cystitis
Dr. Laura A. Rutkiewicz
Family Medicine | Internal Medicine

Patient First Pennsylvania Medical Group PLLC

5125 Jonestown Rd, Suite 105, 
Harrisburg, PA 
 (45.4 miles away)
717-943-1566
Languages Spoken:
English
See accepted insurances

Laura Rutkiewicz is a primary care provider, practicing in Family Medicine and Internal Medicine in Harrisburg, Pennsylvania. Dr. Rutkiewicz is rated as a Distinguished provider by MediFind in the treatment of Acute Cystitis. Her top areas of expertise are Bronchitis, Flu, Acute Cystitis, and Hospital-Acquired Pneumonia.

Advanced in Acute Cystitis
Dr. Jessica L. Pasko
Pediatrics | Internal Medicine
Advanced in Acute Cystitis
Dr. Jessica L. Pasko
Pediatrics | Internal Medicine

Patient First Pennsylvania Medical Group PLLC

107 S Sporting Hill Rd, 
Mechanicsburg, PA 
 (50.2 miles away)
717-943-1781
Experience:
17+ years
Languages Spoken:
English
See accepted insurances

Jessica Pasko is a primary care provider, practicing in Pediatrics and Internal Medicine in Mechanicsburg, Pennsylvania. Dr. Pasko has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Acute Cystitis. Her top areas of expertise are Bronchitis, H1N1 Influenza, Acute Cystitis, and Flu.

Danette J. Joseph
Advanced in Acute Cystitis
Dr. Danette J. Joseph
Family Medicine | Internal Medicine
Advanced in Acute Cystitis
Dr. Danette J. Joseph
Family Medicine | Internal Medicine

Three Angels Family Practice & Wellness Center, LLC

1249 Cocoa Ave, Ste 190, 
Hershey, PA 
 (49.8 miles away)
717-298-1268
Languages Spoken:
English
See accepted insurances

Danette Joseph is a primary care provider, practicing in Family Medicine and Internal Medicine in Hershey, Pennsylvania. Dr. Joseph and is rated as an Advanced provider by MediFind in the treatment of Acute Cystitis. Her top areas of expertise are Acute Cystitis, Bronchitis, Cellulitis, and Otitis.

VIEW MORE ACUTE CYSTITIS 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. Sass's expertise for a condition
ConditionClose
        • Experienced
        • Acute Cystitis
          Dr. Sass is
          Experienced
          . Learn about Acute Cystitis.
          See more Acute Cystitis experts
        • Cellulitis
          Dr. Sass is
          Experienced
          . Learn about Cellulitis.
          See more Cellulitis experts
        • Familial Hypertension
          Dr. Sass is
          Experienced
          . Learn about Familial Hypertension.
          See more Familial Hypertension experts
        • Glucocorticoid-Remediable Aldosteronism
          Dr. Sass is
          Experienced
          . Learn about Glucocorticoid-Remediable Aldosteronism.
          See more Glucocorticoid-Remediable Aldosteronism experts
        • Hypertension
          Dr. Sass is
          Experienced
          . Learn about Hypertension.
          See more Hypertension experts
        • Lymphangitis
          Dr. Sass is
          Experienced
          . Learn about Lymphangitis.
          See more Lymphangitis experts
        View All 10 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.