
Overview
I try to focus my efforts on understanding and meeting the needs of patients with a variety of chronic illnesses, including diabetes and hypertension. I value the chance to help Spanish speaking patients better care for and understand their ailments.
Dr. Zapata is rated as an Experienced provider by MediFind in the treatment of Visceromegaly. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.
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
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- 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
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- OTHER COMMERCIAL
- 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
- HMO
- INSURANCE PLAN
- MEDICARE DISCOUNT CARD
- MEDICARE MAPD
Locations
632 W Gibson Rd, Woodland, CA 95695
Specialty Care - Dignity Health Woodland Clinic - Woodland, CA
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 Advanced provider by MediFind in the treatment of Visceromegaly. His top areas of expertise are Visceromegaly, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy.
Neil Levin is a primary care provider, practicing in Internal Medicine in Santa Rosa, California. Dr. Levin is rated as an Advanced provider by MediFind in the treatment of Visceromegaly. His top areas of expertise are Alcoholic Cirrhosis, Ulnar-Mammary Syndrome, Visceromegaly, Ureteroscopy, and Pacemaker Implantation. Dr. Levin is currently accepting new patients.
Dignity Health Medical Group - Stockton
Each patient is unique. I believe in a team approach to patient health. When we partner with our patients, our patients are in control of their individual health goals. Dr. Malhi is rated as a Distinguished provider by MediFind in the treatment of Visceromegaly. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Bile Duct Obstruction, Endoscopy, and Colonoscopy.
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
- Advanced
- AnemiaDr. Zapata isAdvanced. Learn about Anemia.
- Cystic FibrosisDr. Zapata isAdvanced. Learn about Cystic Fibrosis.
- Familial HypertensionDr. Zapata isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- High CholesterolDr. Zapata isAdvanced. Learn about High Cholesterol.
- HypertensionDr. Zapata isAdvanced. Learn about Hypertension.
- Experienced
- Alzheimer's DiseaseDr. Zapata isExperienced. Learn about Alzheimer's Disease.
- AsthmaDr. Zapata isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Zapata isExperienced. Learn about Asthma in Children.
- Attenuated Familial Adenomatous Polyposis
- BronchiectasisDr. Zapata isExperienced. Learn about Bronchiectasis.
- BullaeDr. Zapata isExperienced. Learn about Bullae.

