I developed an interest in nature and science in the early years of my education.  The field of gastroenterology allows me to apply the basic sciences to positively effect the health and quality of life of my fellow man.I specialize in managing gastrointestinal, liver and pancreaticobiliary disease both in the clinic and hospital setting. I am trained in endoscopy for the diagnosis and treatment of gastrointestinal disease. Dr. Umphress is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Visceromegaly, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy.

To provide service with compassion. Dr. Meraz is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Ascites, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Glucocorticoid-Remediable Aldosteronism.

Luke Bi is an Internal Medicine specialist and a Gastroenterologist in Woodland, California. Dr. Bi is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Alcoholic Cirrhosis, Ascites, Esophageal Varices, Endoscopy, and Colonoscopy.

Timothy Davis is a primary care provider, practicing in Internal Medicine in Woodland, California. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, Ogilvie Syndrome, and Hip Replacement.

Sudershan Singh is an Infectious Disease provider in Woodland, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Herpes Simplex Encephalitis, Myelitis, Sepsis, and AIDS Dysmorphic Syndrome. Dr. Singh is currently accepting new patients.

Patrick Lau is a primary care provider, practicing in Family Medicine in Sacramento, California. Dr. Lau is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are High Cholesterol, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Lau is currently accepting new patients.

Mary Meux is a primary care provider, practicing in Family Medicine in Davis, California. Dr. Meux is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Neurofibromatosis, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Neurofibromatosis Type 1 (NF1).

Kevin Mould is a primary care provider, practicing in Family Medicine in Davis, California. Dr. Mould is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Type 2 Diabetes (T2D), Ascites, Maturity Onset Diabetes of the Young, and Familial Hypertension.

Jeffery Moy is a primary care provider, practicing in Family Medicine in West Sacramento, California. Dr. Moy is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Intrauterine Device Insertion.

William Douglas is a primary care provider, practicing in General Practice in West Sacramento, California. Dr. Douglas is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D).

Brent Hanson is a primary care provider, practicing in Family Medicine in West Sacramento, California. Dr. Hanson is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Familial Chronic Mucocutaneous Candidiasis, and Obesity in Children.

Tanvi Ghonasgi is a primary care provider, practicing in Internal Medicine in West Sacramento, California. Dr. Ghonasgi is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Bacterial Gastroenteritis, Vaginal Bleeding Between Periods, and Helicobacter Pylori Infection.

Rubina Saini is a primary care provider, practicing in Family Medicine in West Sacramento, California. Dr. Saini is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Dysarthria, and Familial Hypertension.

Helen Vinogradova is a primary care provider, practicing in Family Medicine in West Sacramento, California. Dr. Vinogradova is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Type 2 Diabetes (T2D), Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

Nancy Ekeke is a primary care provider, practicing in Internal Medicine in West Sacramento, California. Dr. Ekeke is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are Chorea-Acanthocytosis, Hypolipoproteinemia, Tangier Disease, and Apo A-I Deficiency.

Abhinandan Bhagat is a primary care provider, practicing in Family Medicine in West Sacramento, California. Dr. Bhagat is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. His top areas of expertise are Obesity, Vitamin D Deficiency, Bacterial Gastroenteritis, and High Cholesterol.

Amanda O'hara is a primary care provider, practicing in Family Medicine in Sacramento, California. Dr. O'hara is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. Her top areas of expertise are High Cholesterol, Cirrhosis, Vitamin D Deficiency, and Familial Combined Hyperlipidemia.