Thulashie Sivarajah
Experienced in Bacterial Gastroenteritis

Dr. Thulashie Sivarajah

Internal Medicine | Infectious Disease
Geisinger Health System
Geisinger Wyoming Valley Medical Office Building - Infectious Disease
950 East Mountain Boulevard, 
Wilkes Barre, PA 
Accepting New Patients
Offers Telehealth

Experienced in Bacterial Gastroenteritis
Geisinger Health System
Geisinger Wyoming Valley Medical Office Building - Infectious Disease
950 East Mountain Boulevard, 
Wilkes Barre, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Sivarajah is a board-certified and fellowship-trained specialist in infectious diseases. Her clinical and research interests include general aspects of infectious diseases. Dr. Sivarajah attended American University of Antigua College of Medicine, where she earned her medical degree. She completed her residency at Interfaith Medical Center, and her fellowship at Winthrop University Hospital. Dr. Sivarajah is certified by the American Board of Internal Medicine. She speaks English, Malayalam, Spanish and Tamil.

Dr. Sivarajah is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Sepsis, Infectious Arthritis, Nontuberculous Mycobacterial Lung Disease, and Methicillin-Resistant Staphylococcus Aureus (MRSA).

Her clinical research consists of co-authoring 2 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
American University Of Antigua College Of Medicine, 2011 - Doctor Of Medicine
Specialties
Internal Medicine
Infectious Disease
Board Certifications
The American Board Of Internal Medicine
Hospital Affiliations
Geisinger Wyoming Valley Medical Center
Geisinger-Community Medical Center
Wilkes-Barre General Hospital
Languages Spoken
English
Malayalam
Spanish
Tamil
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
Aspirus Arise Health Plan
  • INSURANCE PLAN
  • OTHER COMMERCIAL
AvMed
  • HMO
  • POS
Blue Cross Blue Shield
  • 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
Buckeye Health Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
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
Capital District Physicians Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
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
MetroPlus Health
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Moda Health
  • EPO
  • PPO
MVP Health
  • EPO
  • PPO
Nippon Life
  • INSURANCE PLAN
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
Trustmark
  • PPO
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 27 Less Insurance Carriers -

Locations

Geisinger Wyoming Valley Medical Office Building - Infectious Disease
950 East Mountain Boulevard, Wilkes Barre, PA 18702
Call: 800-275-6401

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.


2 Total Publications

Sarcoidosis with fever and a splenic infarct due to CMV or lymphoma?
Sarcoidosis with fever and a splenic infarct due to CMV or lymphoma?
Journal: Heart & lung : the journal of critical care
Published: February 03, 2017
View All 2 Publications
Similar Doctors
Experienced in Bacterial Gastroenteritis
Dr. Gary R. Decker
Infectious Disease
Experienced in Bacterial Gastroenteritis
Dr. Gary R. Decker
Infectious Disease

Wyoming Valley Infectious Disease Assoc, PC

545 N River St, Suite 205, 
Wilkes Barre, PA 
 (3.4 miles away)
570-822-6036
Languages Spoken:
English
See accepted insurances

Gary Decker is an Infectious Disease provider in Wilkes Barre, Pennsylvania. Dr. Decker is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Infective Endocarditis, Strep Throat, Endocarditis, and Sepsis.

Experienced in Bacterial Gastroenteritis
Dr. Lucyann M. Sciandra
Infectious Disease
Experienced in Bacterial Gastroenteritis
Dr. Lucyann M. Sciandra
Infectious Disease

Wyoming Valley Infectious Disease Assoc, PC

545 N River St, Suite 205, 
Wilkes Barre, PA 
 (3.4 miles away)
570-822-6036
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Lucyann Sciandra is an Infectious Disease provider in Wilkes Barre, Pennsylvania. Dr. Sciandra is rated as a Distinguished provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Infectious Arthritis, Infective Endocarditis, Lymphangitis, and Osteomyelitis.

Mark C. Knouse
Experienced in Bacterial Gastroenteritis
Dr. Mark C. Knouse
Infectious Disease
Experienced in Bacterial Gastroenteritis
Dr. Mark C. Knouse
Infectious Disease

LVPG Infectious Diseases-1255 Cedar Crest

1255 S Cedar Crest Blvd, Suite 2100, 
Allentown, PA 
 (49.8 miles away)
610-402-8430
Languages Spoken:
English, Spanish
See accepted insurances

"Philosophy of care | My general philosophy of medicine and treating patients is that I believe every patient requires the same level of excellent care. We always give 110 percent effort to each patient care problem. Our goal is to try to make a rapid diagnosis and institute an extremely effective treatment plan. In this regard we need to be committed fully to each patient every day, all the time so that we may provide the best level of service to our patients here at Lehigh Valley Health Network. We believe that each patient should be treated with the best scientific technology, but also with as much compassion as possible, thus combining the best of science and the art of medicine. | Why I entered medicine | I had several relatives who were physicians. They were great role models for me in my younger years. I always looked up to them as well-regarded professionals in their field. They were extremely well-regarded within our family as well. They were very compassionate people who went out of their way to help others. They were very successful in their scientific careers. This greatly influenced my decision to enter the field of medicine. I chose the field of infectious diseases because our cases are always fascinating and at times quite difficult. Diagnosis often requires a significant amount of investigation, often ""sleuthing"" in a detective-style fashion that I find extremely exciting. In our field there are always new diseases, such as the recent SARS epidemic, Avian influenza and many others that require immediate action. This keeps the level of scientific interest quite high and makes the job very challenging, and I enjoy that. | Personal interests | At the present time I have very little spare time. The free time I do have I enjoy with my family, often at sporting events or other family outings. I do enjoy photography as a hobby and hopefully will be able to devote more time to that in the near future.". Dr. Knouse is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Osteomyelitis in Children, Lymphangitis, Bacterial Gastroenteritis, and Cellulitis.

VIEW MORE BACTERIAL GASTROENTERITIS 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. Sivarajah's expertise for a condition
ConditionClose
        • Experienced
        • AIDS Dementia Complex
          Dr. Sivarajah is
          Experienced
          . Learn about AIDS Dementia Complex.
          See more AIDS Dementia Complex experts
        • AIDS Dysmorphic Syndrome
          Dr. Sivarajah is
          Experienced
          . Learn about AIDS Dysmorphic Syndrome.
          See more AIDS Dysmorphic Syndrome experts
        • Bacterial Gastroenteritis
          Dr. Sivarajah is
          Experienced
          . Learn about Bacterial Gastroenteritis.
          See more Bacterial Gastroenteritis experts
        • Cellulitis
          Dr. Sivarajah is
          Experienced
          . Learn about Cellulitis.
          See more Cellulitis experts
        • Cytomegalic Inclusion Disease
          Dr. Sivarajah is
          Experienced
          . Learn about Cytomegalic Inclusion Disease.
          See more Cytomegalic Inclusion Disease experts
        • Cytomegalovirus Infection
          Dr. Sivarajah is
          Experienced
          . Learn about Cytomegalovirus Infection.
          See more Cytomegalovirus Infection experts
        View All 23 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.