Accepting patients
Who is Dr. Allendorf, Surgical Oncologist in Mineola, NY?
Dr. John Allendorf, MD is a Surgical Oncologist, who primarily practices in Mineola, NY with 2 additional practice locations. He is board certified. Dr. Allendorf graduated from Columbia Univ College of Physicians And Surgeons and completed his residency at Columbia U/Ny Pres Hosp. Dr. Allendorf is fluent in English, and is currently seeing new patients. Dr. Allendorf’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Allendorf’s office at (516) 663-3300.
What are Areas of Expertise for Dr. Allendorf?
Dr. John Allendorf, MD is a highly-rated, board-certified Surgical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Allendorf empowers patients to confidently navigate their health journey, specializing in Endocrine Cancers, Hepatobiliary Cancer, Hepatobiliary Cancer, Pancreatic Cancer, or comprehensive wellness support. Serving the Mineola/NY community, Dr. Allendorf is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Allendorf go to medical school and complete their residency?
Fellowship: New York Presbyterian
Residency: Columbia U/Ny Pres Hosp | New York Presbyterian
Medical School: Columbia Univ College of Physicians And Surgeons
What languages does Dr. Allendorf speak?
Dr. Allendorf and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Allendorf treat?
As a Surgical Oncologist, Dr. Allendorf diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Allendorf. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Cancer Surgery Aftercare
- After Surgery
- Cancer
- Post-cancer surgery care
- Oncology aftercare
- Cancer recovery follow-up
ICD-10 Codes:
- Z483: Aftercare following surgery for neoplasm
Also known as:
- Hyperparathyroidism
- Primary Hyperparathyroidism
- Parathyroid Disorder
- Familial isolated hyperparathyroidism
- Overactive Parathyroid Gland
- High Parathyroid Hormone
- PTH Overproduction
ICD-10 Codes:
- E213: Hyperparathyroidism, unspecified
- E210: Primary hyperparathyroidism
Also known as:
- Benign Parathyroid Gland Tumor
- Benign Thyroid Tumor
- Benign Tumor
- Parathyroid Disorder
- Thyroid Disease
- Non-cancerous parathyroid growth
- Benign parathyroid neoplasm
- Parathyroid adenoma
- Non-cancerous thyroid growth
- Benign thyroid neoplasm
- Thyroid nodule
ICD-10 Codes:
- D351: Benign neoplasm of parathyroid gland
- D34: Benign neoplasm of thyroid gland
Also known as:
- Pancreatic Cancer
- Cancer of the pancreas
- Malignant neoplasm of pancreas
- Pancreatic adenocarcinoma
ICD-10 Codes:
- C250: Malignant neoplasm of head of pancreas
Also known as:
- Graves' Disease
- Hyperthyroidism
- Graves' disease
- Graves Disease
- Hyperthyroidism with Goiter
- Toxic Diffuse Goiter
- Overactive Thyroid with Enlarged Gland
ICD-10 Codes:
- E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Which procedures does Dr. Allendorf perform as a Surgical Oncologist?
As a Surgical Oncologist, procedures performed by a Dr. John Allendorf may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Allendorf's office.
Does Dr. Allendorf accept my insurance?
Dr. Allendorf accepts most major insurance plans. Important: Please call our office at (516) 663-3300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Allendorf accept in Mineola, NY?
Dr. Allendorf in Mineola, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Corporate Services
CVS Health (formerly Aetna)
Express Scripts
Humana
MagnaCare Rx
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealthcare
View All Insurances
Where is Dr. Allendorf's office located?
What is Dr. Allendorf's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Allendorf's National Provider Identifier (NPI) number is 1740364397.
What common questions do patients ask about Dr. Allendorf?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Allendorf
What is Dr. John Allendorf's specialty?
Dr. Allendorf is a Surgical Oncologist near Mineola, NY. A surgical oncologist is a highly qualified and trained surgeon with specialized expertise in the prevention, diagnosis, treatment, and rehabilitation of cancer patients. They have received additional training in a multidisciplinary approach and dedicate a significant portion of their practice to these areas, as well as to cancer research. Contact Dr. Allendorf to book an appointment today.
Is this Dr. John Allendorf affiliated with a ranked Castle Connolly Top Hospital?
No, Allendorf is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: NYU Langone Hospital - Long Island. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Surgical Oncologist?
Explore Surgical Oncologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Allendorf accepting new patients in Mineola, NY?
Yes, Dr. John Allendorf is accepting new patients at this time.
Does Dr. John Allendorf offer online booking?
Please contact Dr. Allendorf's office at (516) 663-3300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Allendorf?
Please contact Dr. Allendorf's office at (516) 663-3300 for information regarding telehealth appointment availability or for scheduling assistance.
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