Dr. John Allendorf, MD

Dr. John Allendorf, MD

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General Surgery  ·  
Male  ·  
47 y/o
(12)

Accepting new patients

Dr. John Allendorf, MD is a general surgery specialist in Mineola, NY and has been practicing for 15 years. He specializes in general surgery and complex general surgical oncology.

Winthrop Surgical Associates

120 Mineola Blvd Ste 320

Mineola, NY 11501
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Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Locals (any local)
  • MagnaCare
  • Medicaid
  • MultiPlan
  • Oxford Health Plans
  • POMCO Group
  • UnitedHealthCare

Background Check

No malpractice claims found for New York
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Allendorf's experience treating your condition or procedure

Dr. Allendorf's Top Procedures and Conditions

Treatment Frequency
Gallbladder and Biliary Tract Cancer
very high
very high

Treatment Frequency

Dr. Allendorf treats Gallbladder and Biliary Tract Cancer more than 97% of his peers

Dr. Allendorf treats this condition more than 97% of his peers

Rating Includes other areas of care:

  • Biliary Cancer
  • Gall Bladder Cancer
Port Placements or Replacements
very high
very high

Treatment Frequency

Dr. Allendorf performs Port Placements or Replacements more than 97% of his peers

Dr. Allendorf performs this procedure more than 97% of his peers

Rating Includes other areas of care:

  • Port Removal
Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)
very high
very high

Treatment Frequency

Dr. Allendorf performs Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure) more than 96% of his peers

Dr. Allendorf performs this procedure more than 96% of his peers

Rating Includes other areas of care:

  • Distal Pancreatectomy
  • Pancreas Transplant
  • Whipple Procedure

Dr. Allendorf's conditions and procedures:

Abdominal Surgery
Adrenal Gland Cancer
Adrenalectomy
All Lymphoma
Anal and Rectal Cancer
Anal Disorders
Appendectomy
Appendicitis
Bile Duct Procedure
Bladder Cancer
Blood Disorders
Bone Cancer
Bone Disorders
Breast Cancer
Breast Diseases
Cancer
Cholangiocarcinoma
Colon and Rectal Surgery
Colorectal Cancer
Esophageal Cancer
Esophageal Diseases
Excision of Bile Duct Tumor
Fallopian Tube Cancer
Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
Gallbladder Diseases
Gallbladder Removal
Gallbladder Removal (Cholecystectomy), Laparoscopic
Gallbladder Surgery
Gastroenterology Procedures
Gastrointestinal Diseases
Gynecologic Cancer
Head and Neck Cancer
Head and Neck Surgery
Hodgkin's Disease
Kaposi's Sarcoma
Laparoscopic Surgical Procedure
Liver Cancer
Lung Cancer
Lung Surgery
Lymph Node Biopsy or Excision
Lymphadenectomy With Robotic Assistance
Minimally Invasive Surgery
Neuroendocrine Tumors
Non-Hodgkin's Lymphoma
Open Tumor Ablation, Liver
Ovarian Cancer
Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)
Pancreatic Cancer
Pancreatic Disease
Percutaneous Tumor Ablation, Liver
Port Placements or Replacements
Pulmonary Disease
Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
Secondary Malignancies
Small Intestine Cancer
Soft Tissue Sarcoma
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Testicular Cancer
Thyroid Cancer
Thyroid Surgery
Urinary Disorders
Uterine Cancer
Uterine Diseases

About Me

Biography

Dr. John Allendorf, MD is a general surgery specialist in Mineola, NY and has been practicing for 15 years. He specializes in general surgery and complex general surgical oncology.

Specialties

  • General Surgery
  • Complex General Surgical Oncology

Education

  • 2003
    Columbia U/ny Pres Hospital
    Fellowship Hospital
    2003
  • 2002
    New York Presbyterian Hosp Columbia Univ Medical Ctr
    Residency Hospital
    2002
  • 1998
    Columbia Presbyterian Medical Center
    Internship Hospital
    1998
  • 1997
    Columbia University / College of Physicians And Surgeons
    Medical School
    1997
  • 1992
    John's Hopkins U
    Undergraduate School
    1992

Dr. Allendorf's Reviews

Likelihood to recommend Dr. Allendorf

4.3

Based on 12 reviews

5 Stars
75%
(9)
4 Stars
8.333333333333334%
(1)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
16.666666666666668%
(2)

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Dr. Allendorf?
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Average Wait Time
  • 10 – 15 minutes
Dr. Allendorf's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John Allendorf, MD
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My while experience was handled very professionally with ample time to ask questions and feel very confident though out my whole experience
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Dr. Allendorf saved my life..... Thank you and God Bless!
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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna Test HMO
Choice Plus Test POS II
Blue Cross Blue Shield
Blue Card Test PPO
Cigna
EmblemHealth
Emblem Health
GHI PPO
Health Insurance Plan of Greater New York (HIP) PPO
Empire Blue Cross Blue Shield
Empire Blue Cross Blue Shield HMO
Locals (any local)
MagnaCare
Medicaid
MultiPlan
MultiPlan Test
Oxford Health Plans
Freedom Plan
POMCO Group
UnitedHealthCare
Choice Plus Test POS
Options PPO
Oxford Liberty
United Healthcare

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Allendorf treats patients.

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