Overview
John Allendorf is a Surgical Oncologist practicing medicine in Mineola, New York.
Dr. Allendorf is highly rated in 27 conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Thyroid Cancer, Pancreatectomy, and Pancreaticoduodenectomy.
He is actively involved in clinical research, co-authoring 50 peer reviewed articles.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
Locations
120 Mineola Blvd Ste 320, Mineola, NY 11501
157 E Woodside Ave, Patchogue, NY 11772
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 Allendorf
How do I make an appointment with Dr. John Allendorf?
You can book an appointment with Dr. John Allendorf by calling their office at 516-663-3300. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Allendorf a top-rated expert for Pancreatectomy?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Allendorf is classified as an Elite expert for Pancreatectomy, 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 Allendorf specialize in?
While Dr. John Allendorf is a Surgical Oncology, they have specific expertise in Pancreatectomy, Pancreatic Cancer, and Familial Pancreatic Cancer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Surgical Oncology.
Does Dr. John Allendorf participate in research or clinical trials?
Yes. Dr. John Allendorf has published 50 articles and abstracts on conditions like Pancreatectomy. You can view a list of Dr. John Allendorf's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John Allendorf accept my insurance?
Dr. John Allendorf accepts most major insurance plans, including Humana and Medicaid. We recommend calling the office directly at 516-663-3300 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
- Elite
- PancreatectomyDr. Allendorf isElite. Learn about Pancreatectomy.
- Distinguished
- Familial Pancreatic CancerDr. Allendorf isDistinguished. Learn about Familial Pancreatic Cancer.
- Pancreatic CancerDr. Allendorf isDistinguished. Learn about Pancreatic Cancer.
- Parathyroid AdenomaDr. Allendorf isDistinguished. Learn about Parathyroid Adenoma.
- Thyroid CancerDr. Allendorf isDistinguished. Learn about Thyroid Cancer.
- Advanced
- Anaplastic Thyroid CancerDr. Allendorf isAdvanced. Learn about Anaplastic Thyroid Cancer.
- Cholangiocarcinoma (Bile Duct Cancer)Dr. Allendorf isAdvanced. Learn about Cholangiocarcinoma (Bile Duct Cancer).
- Esophageal CancerDr. Allendorf isAdvanced. Learn about Esophageal Cancer.
- Familial Isolated HyperparathyroidismDr. Allendorf isAdvanced. Learn about Familial Isolated Hyperparathyroidism.
- Follicular Thyroid CancerDr. Allendorf isAdvanced. Learn about Follicular Thyroid Cancer.
- GastrostomyDr. Allendorf isAdvanced. Learn about Gastrostomy.
- Experienced
- Acute PancreatitisDr. Allendorf isExperienced. Learn about Acute Pancreatitis.
- Adrenal CancerDr. Allendorf isExperienced. Learn about Adrenal Cancer.
- Ampullary CancerDr. Allendorf isExperienced. Learn about Ampullary Cancer.
- Bile Duct StrictureDr. Allendorf isExperienced. Learn about Bile Duct Stricture.
- Childhood PancreatitisDr. Allendorf isExperienced. Learn about Childhood Pancreatitis.
- CholecystitisDr. Allendorf isExperienced. Learn about Cholecystitis.