Overview
John Walker is a primary care provider, practicing in Internal Medicine in Spring, Texas.
Dr. Walker is highly rated in 1 condition, according to our data. His clinical expertise encompasses Colitis, Hemorrhagic Proctocolitis, Diverticular Disease, Viral Gastroenteritis, and Endoscopy.
He is actively involved in clinical research, co-authoring 4 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
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 T. Walker
How do I make an appointment with Dr. John T. Walker?
You can book an appointment with Dr. John T. Walker by calling their office at 281-292-1191. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John T. Walker a top-rated expert for Colitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John T. 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 T. Walker specialize in?
While Dr. John T. Walker is a Internal Medicine, they have specific expertise in Colitis, Hemorrhagic Proctocolitis, and Diverticular Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. John T. Walker participate in research or clinical trials?
Yes. Dr. John T. Walker has published 4 articles and abstracts on conditions like Colitis. You can view a list of Dr. John T. 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 T. Walker accept my insurance?
Dr. John T. Walker accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 281-292-1191 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.
- AscitesDr. Walker isExperienced. Learn about Ascites.
- Attenuated Familial Adenomatous Polyposis
- Autoimmune HepatitisDr. Walker isExperienced. Learn about Autoimmune Hepatitis.
- Bacterial GastroenteritisDr. Walker isExperienced. Learn about Bacterial Gastroenteritis.
- Banti's SyndromeDr. Walker isExperienced. Learn about Banti's Syndrome.
- Barrett EsophagusDr. Walker isExperienced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Walker isExperienced. Learn about Benign Esophageal Stricture.
- Berdon SyndromeDr. Walker isExperienced. Learn about Berdon Syndrome.
- Bowel IncontinenceDr. Walker isExperienced. Learn about Bowel Incontinence.
- Celiac DiseaseDr. Walker isExperienced. Learn about Celiac Disease.
- Childhood Iron Deficiency AnemiaDr. Walker isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Childhood PancreatitisDr. Walker isExperienced. Learn about Childhood Pancreatitis.
- Childhood VolvulusDr. Walker isExperienced. Learn about Childhood Volvulus.
- Chronic Erosive GastritisDr. Walker isExperienced. Learn about Chronic Erosive Gastritis.
- CirrhosisDr. Walker isExperienced. Learn about Cirrhosis.
- Collagenous ColitisDr. Walker isExperienced. Learn about Collagenous Colitis.
- Colonic MalakoplakiaDr. Walker isExperienced. Learn about Colonic Malakoplakia.
- Crohn's DiseaseDr. Walker isExperienced. Learn about Crohn's Disease.
- Cronkhite-Canada DiseaseDr. Walker isExperienced. Learn about Cronkhite-Canada Disease.
- DiarrheaDr. Walker isExperienced. Learn about Diarrhea.
- Diverticular DiseaseDr. Walker isExperienced. Learn about Diverticular Disease.
- EndoscopyDr. Walker isExperienced. Learn about Endoscopy.
- Enlarged LiverDr. Walker isExperienced. Learn about Enlarged Liver.
- Eosinophilic ColitisDr. Walker isExperienced. Learn about Eosinophilic Colitis.
- Eosinophilic EsophagitisDr. Walker isExperienced. Learn about Eosinophilic Esophagitis.
- Esophageal VaricesDr. Walker isExperienced. Learn about Esophageal Varices.
- EsophagitisDr. Walker isExperienced. Learn about Esophagitis.
- Gas Bloat SyndromeDr. Walker isExperienced. Learn about Gas Bloat Syndrome.
- Gastroesophageal Reflux Disease (GERD)Dr. Walker isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- Gastrointestinal BleedingDr. Walker isExperienced. Learn about Gastrointestinal Bleeding.
- HeartburnDr. Walker isExperienced. Learn about Heartburn.
- Hemorrhagic ProctocolitisDr. Walker isExperienced. Learn about Hemorrhagic Proctocolitis.
- HepatitisDr. Walker isExperienced. Learn about Hepatitis.
- Hepatitis CDr. Walker isExperienced. Learn about Hepatitis C.
- IndigestionDr. Walker isExperienced. Learn about Indigestion.
- Intestinal CancerDr. Walker isExperienced. Learn about Intestinal Cancer.
- Iron Deficiency AnemiaDr. Walker isExperienced. Learn about Iron Deficiency Anemia.
- Irritable Bowel Syndrome (IBS)Dr. Walker isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Juvenile Polyposis SyndromeDr. Walker isExperienced. Learn about Juvenile Polyposis Syndrome.
- Liver FailureDr. Walker isExperienced. Learn about Liver Failure.
- Lower Esophageal RingDr. Walker isExperienced. Learn about Lower Esophageal Ring.
- Lymphocytic ColitisDr. Walker isExperienced. Learn about Lymphocytic Colitis.
- Morning SicknessDr. Walker isExperienced. Learn about Morning Sickness.
- NecrosisDr. Walker isExperienced. Learn about Necrosis.
- Nonalcoholic Steatohepatitis (NASH)Dr. Walker isExperienced. Learn about Nonalcoholic Steatohepatitis (NASH).
- Opioid Induced ConstipationDr. Walker isExperienced. Learn about Opioid Induced Constipation.
- Painful SwallowingDr. Walker isExperienced. Learn about Painful Swallowing.
- Peptic UlcerDr. Walker isExperienced. Learn about Peptic Ulcer.
- Portal HypertensionDr. Walker isExperienced. Learn about Portal Hypertension.
- ProctitisDr. Walker isExperienced. Learn about Proctitis.
- Swallowing DifficultyDr. Walker isExperienced. Learn about Swallowing Difficulty.
- Trichohepatoenteric SyndromeDr. Walker isExperienced. Learn about Trichohepatoenteric Syndrome.
- Ulcerative ColitisDr. Walker isExperienced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Walker isExperienced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Walker isExperienced. Learn about Visceromegaly.