Overview
John Allen is a Radiologist practicing medicine in Grand Island, Nebraska.
Dr. Allen is highly rated in 24 conditions, according to our data. His clinical expertise encompasses Headache, Ureterocele, Diverticular Disease, Bone Graft, and Vertebroplasty.
Dr. Allen is currently accepting new patients.
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
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- EPO
- HMO
- 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
730 N Diers Ave, Grand Island, NE 68803
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Frequently Asked Questions about Dr. John L. Allen
How do I make an appointment with Dr. John L. Allen?
You can book an appointment with Dr. John L. Allen by calling their office at 308-398-1344. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John L. Allen a top-rated expert for Headache?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John L. Allen is classified as an Distinguished expert for Headache, 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 L. Allen specialize in?
While Dr. John L. Allen is a Radiology, they have specific expertise in Headache, Ureterocele, and Diverticular Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiology.
Does Dr. John L. Allen accept my insurance?
Dr. John L. Allen accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 308-398-1344 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
- Distinguished
- Diverticular DiseaseDr. Allen isDistinguished. Learn about Diverticular Disease.
- HeadacheDr. Allen isDistinguished. Learn about Headache.
- UreteroceleDr. Allen isDistinguished. Learn about Ureterocele.
- Advanced
- AscitesDr. Allen isAdvanced. Learn about Ascites.
- Bone GraftDr. Allen isAdvanced. Learn about Bone Graft.
- EmphysemaDr. Allen isAdvanced. Learn about Emphysema.
- End-Stage Renal Disease (ESRD)Dr. Allen isAdvanced. Learn about End-Stage Renal Disease (ESRD).
- Gallbladder DiseaseDr. Allen isAdvanced. Learn about Gallbladder Disease.
- Lump in the AbdomenDr. Allen isAdvanced. Learn about Lump in the Abdomen.
- Lung NodulesDr. Allen isAdvanced. Learn about Lung Nodules.
- Lymphofollicular HyperplasiaDr. Allen isAdvanced. Learn about Lymphofollicular Hyperplasia.
- Non-Alcoholic Fatty Liver Disease
- PeritonitisDr. Allen isAdvanced. Learn about Peritonitis.
- Pleural EffusionDr. Allen isAdvanced. Learn about Pleural Effusion.
- PleurisyDr. Allen isAdvanced. Learn about Pleurisy.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
- Progressive Familial Intrahepatic Cholestasis Type 3
- Retroperitoneal InflammationDr. Allen isAdvanced. Learn about Retroperitoneal Inflammation.
- Secondary PeritonitisDr. Allen isAdvanced. Learn about Secondary Peritonitis.
- Thyroid NoduleDr. Allen isAdvanced. Learn about Thyroid Nodule.
- Varicose VeinsDr. Allen isAdvanced. Learn about Varicose Veins.
- VertebroplastyDr. Allen isAdvanced. Learn about Vertebroplasty.
- VisceromegalyDr. Allen isAdvanced. Learn about Visceromegaly.
- Experienced
- Alcoholic CirrhosisDr. Allen isExperienced. Learn about Alcoholic Cirrhosis.
- ALK-Positive Non-Small Cell Lung Cancer
- Arteriovenous MalformationDr. Allen isExperienced. Learn about Arteriovenous Malformation.
- Baker CystDr. Allen isExperienced. Learn about Baker Cyst.
- Bile Duct ObstructionDr. Allen isExperienced. Learn about Bile Duct Obstruction.
- Biliary DyskinesiaDr. Allen isExperienced. Learn about Biliary Dyskinesia.
- BoilsDr. Allen isExperienced. Learn about Boils.
- Bone Marrow AspirationDr. Allen isExperienced. Learn about Bone Marrow Aspiration.
- Breast LumpDr. Allen isExperienced. Learn about Breast Lump.
- Bronchogenic CystDr. Allen isExperienced. Learn about Bronchogenic Cyst.
- CAPOS SyndromeDr. Allen isExperienced. Learn about CAPOS Syndrome.
- CarbuncleDr. Allen isExperienced. Learn about Carbuncle.
- Cerebellar DegenerationDr. Allen isExperienced. Learn about Cerebellar Degeneration.
- Cerebellar Multiple System AtrophyDr. Allen isExperienced. Learn about Cerebellar Multiple System Atrophy.
- Cholangiocarcinoma (Bile Duct Cancer)Dr. Allen isExperienced. Learn about Cholangiocarcinoma (Bile Duct Cancer).
- CholestasisDr. Allen isExperienced. Learn about Cholestasis.
- Chronic CoughDr. Allen isExperienced. Learn about Chronic Cough.
- Colonic MalakoplakiaDr. Allen isExperienced. Learn about Colonic Malakoplakia.
- Congenital Arteriovenous ShuntDr. Allen isExperienced. Learn about Congenital Arteriovenous Shunt.
- FibroadenomaDr. Allen isExperienced. Learn about Fibroadenoma.
- FolliculitisDr. Allen isExperienced. Learn about Folliculitis.
- Gas Bloat SyndromeDr. Allen isExperienced. Learn about Gas Bloat Syndrome.
- GastrostomyDr. Allen isExperienced. Learn about Gastrostomy.
- Giant Mammary HamartomaDr. Allen isExperienced. Learn about Giant Mammary Hamartoma.
- Hepatocerebral DegenerationDr. Allen isExperienced. Learn about Hepatocerebral Degeneration.
- Herniated DiskDr. Allen isExperienced. Learn about Herniated Disk.
- HydrocephalusDr. Allen isExperienced. Learn about Hydrocephalus.
- Infantile Pyloric StenosisDr. Allen isExperienced. Learn about Infantile Pyloric Stenosis.
- Interstitial Lung DiseaseDr. Allen isExperienced. Learn about Interstitial Lung Disease.
- Intussusception in ChildrenDr. Allen isExperienced. Learn about Intussusception in Children.
- JaundiceDr. Allen isExperienced. Learn about Jaundice.
- Liver CancerDr. Allen isExperienced. Learn about Liver Cancer.
- MelorheostosisDr. Allen isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Allen isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Mikulicz DiseaseDr. Allen isExperienced. Learn about Mikulicz Disease.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- Nasal FlaringDr. Allen isExperienced. Learn about Nasal Flaring.
- Neuroendocrine TumorDr. Allen isExperienced. Learn about Neuroendocrine Tumor.
- OsteopeniaDr. Allen isExperienced. Learn about Osteopenia.
- Pulmonary FibrosisDr. Allen isExperienced. Learn about Pulmonary Fibrosis.
- Relapsing Multiple Sclerosis (RMS)Dr. Allen isExperienced. Learn about Relapsing Multiple Sclerosis (RMS).
- Renal Cell Carcinoma (RCC)Dr. Allen isExperienced. Learn about Renal Cell Carcinoma (RCC).
- Retroperitoneal FibrosisDr. Allen isExperienced. Learn about Retroperitoneal Fibrosis.
- Sacroiliac Joint DiseaseDr. Allen isExperienced. Learn about Sacroiliac Joint Disease.
- ScoliosisDr. Allen isExperienced. Learn about Scoliosis.
- Scrotal SwellingDr. Allen isExperienced. Learn about Scrotal Swelling.
- SplenomegalyDr. Allen isExperienced. Learn about Splenomegaly.
- TenosynovitisDr. Allen isExperienced. Learn about Tenosynovitis.
- VertigoDr. Allen isExperienced. Learn about Vertigo.
- WT1-Related Wilms Tumor SyndromesDr. Allen isExperienced. Learn about WT1-Related Wilms Tumor Syndromes.