Overview
S Marianayagam is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Marianayagam is rated as an Experienced provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Vitamin D Deficiency, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Robert Siew is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Siew is rated as a Distinguished provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Pneumonia, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Endoscopy, and Gastrostomy.
Payam Shadi is a primary care provider, practicing in Internal Medicine in Los Angeles, California. Dr. Shadi is rated as a Distinguished provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Necrosis, Sepsis, Pneumonia, Gastrostomy, and Endoscopy. Dr. Shadi is currently accepting new patients.
Caleb Hirsch is a primary care provider, practicing in Internal Medicine in West Hills, California. Dr. Hirsch is rated as a Distinguished provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Necrosis, Hypertensive Heart Disease, Chronic Erosive Gastritis, Gastrostomy, and Endoscopy.
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
- Experienced
- Acute Kidney FailureDr. Marianayagam isExperienced. Learn about Acute Kidney Failure.
- AnemiaDr. Marianayagam isExperienced. Learn about Anemia.
- Brain AbscessDr. Marianayagam isExperienced. Learn about Brain Abscess.
- Familial HypertensionDr. Marianayagam isExperienced. Learn about Familial Hypertension.
- Gastroesophageal Reflux Disease (GERD)Dr. Marianayagam isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- Glucocorticoid-Remediable AldosteronismDr. Marianayagam isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.