MediFind found 76 doctor with experience in Gastroesophageal Reflux Disease (GERD) near Lancaster, CA. Of these, 72 are Experienced, 3 are Advanced and 1 are Distinguished.
Genesis Healthcare Partners PC
Jatinder Pruthi is a Gastroenterologist in Lancaster, California. Dr. Pruthi is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.
Sivalingam Medical Corporation, Inc.
Kanagaratnam Sivalingam is a primary care provider, practicing in Geriatrics and Internal Medicine in Lancaster, California. Dr. Sivalingam is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Vitamin D Deficiency, Type 2 Diabetes (T2D), Chronic Kidney Disease, and Hypertension.
Ruben Hernandez is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Hernandez is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Osteomyelitis in Children, Dementia, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
Ric Garrison is a Geriatrics specialist and a Sports Medicine provider in Palmdale, California. Dr. Garrison has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hypertension, Familial Hypertension, Neuralgia, Gastrostomy, and Endoscopy.
Sethu Madhavan is a Gastroenterologist in Lancaster, California. Dr. Madhavan is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Choledocholithiasis, Gastritis, Diverticular Disease, Gastrectomy, and Endoscopy.
Cajon Medical Group PC
Thillaiampalam Srijaerajah is a primary care provider, practicing in Geriatrics and Internal Medicine in Lancaster, California. Dr. Srijaerajah is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Osteomyelitis in Children, Sitosterolemia, Type 2 Diabetes (T2D), Glossitis, and Advanced Bronchoscopy.
Ramanbhai Patel is a Gastroenterologist in Lancaster, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.
Gastro Care Institute
Long Le is a Gastroenterologist in Lancaster, California. Dr. Le has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastritis, Anemia, Gastrointestinal Bleeding, and Chronic Erosive Gastritis.
Lancaster Medical Office
Farzin Samsami is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Samsami is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Asthma, Ethmoiditis, Flu, and Asthma in Children. Dr. Samsami is currently accepting new patients.
Canagartnam Pathmarajah is a Gastroenterologist in Lancaster, California. Dr. Pathmarajah is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Juvenile Polyposis Syndrome, Cronkhite-Canada Disease, Attenuated Familial Adenomatous Polyposis, Gastrectomy, and Gastrostomy.
Kaiser Permanente Medical Group/Lancaster
Nathan Ho is a primary care provider, practicing in Internal Medicine and Family Medicine in Lancaster, California. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Morning Sickness, Asthma, Asthma in Children, Osteotomy, and Spinal Fusion. Dr. Ho is currently accepting new patients.
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 Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Vitamin D Deficiency, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.
Hong Nguyen is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Congenital Hemolytic Anemia, Hemolytic Crisis, Hemolytic Anemia, and Low Blood Pressure.
Pradeep Singh is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, Osteotomy, and Gastrostomy.
Susan Nasser is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Nasser is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Insomnia, Obesity in Children, Hypothyroidism, and Gastroparesis.
Brian Gaw is a Pediatrics provider in Lancaster, California. Dr. Gaw is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Autism Spectrum Disorder, Obesity in Children, Fetal Alcohol Syndrome (FAS), and Roseola.
Enrique Vallota is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Vallota is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Vitamin D Deficiency, Type 2 Diabetes (T2D), Silent Thyroiditis, and Sitosterolemia.
Russell Greif is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Greif is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Maturity Onset Diabetes of the Young, and Gastrostomy.
Shelly Singh is a Gastroenterologist in Lancaster, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Alcoholic Cirrhosis, Visceromegaly, and Viral Gastroenteritis.
Unified Health Associates
Xiao Wan is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Wan is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Sepsis, Peptic Ulcer, Gastrointestinal Bleeding, Gastrostomy, and Hip Replacement.
Last Updated: 10/30/2025