Overview
John Walker is an Internal Medicine provider practicing medicine in Biddeford, Maine.
Dr. Walker is highly rated in 1 condition, according to our data. His clinical expertise encompasses Colitis, Hemorrhagic Proctocolitis, Familial Adenomatous Polyposis, Diverticular Disease, and Endoscopy.
He is actively involved in clinical research, co-authoring 3 peer reviewed articles.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- PPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- 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
- MEDICARE MAPD
- OTHER MEDICARE
- OTHER MEDICAID
- STATE MEDICAID
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- EPO
- MANAGED MEDICAID PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
9 Healthcare Dr Ste 202, Biddeford, ME 04005
8000 Research Forest Dr, Spring, TX 77382
Additional Areas of Focus
Dr. Walker has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. John Walker
How do I make an appointment with Dr. John Walker?
You can book an appointment with Dr. John Walker by calling their office at 207-283-1427. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Walker a top-rated expert for Colitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Walker is classified as an Advanced expert for Colitis, 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. John Walker specialize in?
While Dr. John Walker is a Internal Medicine, they have specific expertise in Colitis, Hemorrhagic Proctocolitis, and Familial Adenomatous Polyposis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. John Walker participate in research or clinical trials?
Yes. Dr. John Walker has published 3 articles and abstracts on conditions like Colitis. You can view a list of Dr. John Walker's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John Walker accept my insurance?
Dr. John Walker accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 207-283-1427 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
- ColitisDr. Walker isAdvanced. Learn about Colitis.
- Experienced
- Acute PancreatitisDr. Walker isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Walker isExperienced. Learn about Alcoholic Cirrhosis.
- Alpha-1 Antitrypsin Deficiency (AATD)Dr. Walker isExperienced. Learn about Alpha-1 Antitrypsin Deficiency (AATD).
- AnemiaDr. Walker isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Walker isExperienced. Learn about Angiodysplasia of the Colon.
- Arteriovenous MalformationDr. Walker isExperienced. Learn about Arteriovenous Malformation.