Overview
William Knapp is an Internal Medicine provider in Walnut Creek, California. Dr. Knapp has been practicing medicine for over 17 years is highly rated in 1 condition, according to our data. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Gallbladder Disease, Saddle Pulmonary Embolism, Gastrostomy, and Colonoscopy.
Graduate Year
Specialties
Hospital Affiliations
Languages Spoken
Gender
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
- 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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- OTHER COMMERCIAL
- 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
- PPO
- 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
1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
1220 Rossmoor Pkwy, Walnut Creek, CA 94595
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Frequently Asked Questions about Dr. William Knapp
How do I make an appointment with Dr. William Knapp?
You can book an appointment with Dr. William Knapp by calling their office at 925-939-3000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. William Knapp a top-rated expert for Heart Failure with Preserved Ejection Fraction (HFpEF)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. William Knapp is classified as an Advanced expert for Heart Failure with Preserved Ejection Fraction (HFpEF), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. William Knapp specialize in?
While Dr. William Knapp is a Internal Medicine, they have specific expertise in Heart Failure with Preserved Ejection Fraction (HFpEF), Gastrostomy, and Colonoscopy. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. William Knapp accept my insurance?
Dr. William Knapp accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 925-939-3000 to verify that your specific plan is currently accepted before your visit.
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
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Experienced
- Ampullary CancerDr. Knapp isExperienced. Learn about Ampullary Cancer.
- Arteriovenous MalformationDr. Knapp isExperienced. Learn about Arteriovenous Malformation.
- BoilsDr. Knapp isExperienced. Learn about Boils.
- Bone Marrow AspirationDr. Knapp isExperienced. Learn about Bone Marrow Aspiration.
- Cervical Disc SurgeryDr. Knapp isExperienced. Learn about Cervical Disc Surgery.
- ColonoscopyDr. Knapp isExperienced. Learn about Colonoscopy.