Overview
John Willis is a primary care provider, practicing in Internal Medicine in Mansfield, Texas. Dr. Willis has been practicing medicine for over 50 years and is rated as an Experienced provider by MediFind in the treatment of Swallowing Difficulty. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Cerebral Palsy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- EPO
- HMO
- MANAGED MEDICAID PLAN
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- POS
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- PPO
- 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
252 Matlock Rd, Ste 130, Mansfield, TX 76063
Khuong Phan, D.O., P.A.
Khuong Phan is a primary care provider, practicing in Internal Medicine in Mansfield, Texas. Dr. Phan is rated as a Distinguished provider by MediFind in the treatment of Swallowing Difficulty. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Gastrostomy, and Endoscopy. Dr. Phan is currently accepting new patients.
Texas Digestive Disease Consultants
Mark Miller is an Internal Medicine specialist and a Gastroenterologist in Rockwall, Texas. Dr. Miller has been practicing medicine for over 36 years and is rated as a Distinguished provider by MediFind in the treatment of Swallowing Difficulty. His top areas of expertise are Familial Adenomatous Polyposis, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Colonoscopy.
Texas Digestive Disease Consultants
Fayez Seif is an Internal Medicine specialist and a Gastroenterologist in Sunnyvale, Texas. Dr. Seif has been practicing medicine for over 40 years and is rated as a Distinguished provider by MediFind in the treatment of Swallowing Difficulty. His top areas of expertise are Indigestion, Portal Hypertension, Childhood Volvulus, Endoscopy, and Gastrectomy.
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
- Allergic RhinitisDr. Willis isExperienced. Learn about Allergic Rhinitis.
- Benign Esophageal StrictureDr. Willis isExperienced. Learn about Benign Esophageal Stricture.
- BronchitisDr. Willis isExperienced. Learn about Bronchitis.
- CellulitisDr. Willis isExperienced. Learn about Cellulitis.
- Cerebral PalsyDr. Willis isExperienced. Learn about Cerebral Palsy.
- Childhood Iron Deficiency AnemiaDr. Willis isExperienced. Learn about Childhood Iron Deficiency Anemia.