Associate Professor, Surgery, Georgetown University School of Medicine
General Surgery
Dr. John L. Zapas, MD
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John L. Zapas works in the field of General Surgery. He attended University of Maryland School of Medicine. University of Maryland School of Medicine is ranked 37 in research and 52 in primary care medicine He has 2 awards "Meaningful Use Stage 1 Certification" and "Fellow (FACS)". John Zapas is a published physician. He published 18 publications, including: 'Prophylactic jejunostomy: a reappraisal.' He accepts all Medicare patients.
Publications
- Using value-based Analysis to influence outcomes in complex surgical systems.
- Clinical Impact of a Value-Based Decision: A Surgical Case Study.
- Clonal dominance of CD133+ subset population as risk factor in tumor progression and Disease recurrence of human cutaneous melanoma.
- Cholecystenteric fistula: the spectrum of Disease and treatment modalities.
- Sequential administration of GM-CSF (Sargramostim) and IL-2 +/- autologous vaccine as adjuvant therapy in cutaneous melanoma: an interim report of a phase II clinical ...
- Diminished dose minimally invasive radioguided Parathyroidectomy: a case for radioguidance.
- Oxaliplatin combined with weekly bolus fluorouracil and leucovorin as surgical adjuvant chemotherapy for stage II and III colon Cancer: results from NSABP C-07.
- In vivo effects of sequential granulocyte-macrophage colony stimulating factor (GM-CSF) and interleukin-2 (IL-2) on circulating dendritic cells (DC) in patients with s...
- Dendritic cell counts in the peripheral blood of healthy adults.
- GM-CSF and IL-2 combination as adjuvant therapy in cutaneous melanoma: early results of a phase II clinical trial.
- The risk of Regional lymph node metastases in patients with melanoma less than 1.0 mm thick: recommendations for sentinel lymph node biopsy.
- Granular cell tumors of the Biliary tree.
- Prophylactic jejunostomy: a reappraisal.
- Divided gastric bypass: a fifteen-year experience.
- Infected transplant Pancreatic pseudocyst managed by catheter drainage and Pancreatico-ileostomy.
- Dendritic cells in patients with melanoma.
- Perioperative adjuvant biOtherapy in high-risk resected cutaneous melanoma: the results of 5 years of follow-up.
Schools
University of Maryland At Baltimore Professional Schools
Washington Hospital Center
NciNih
Procedures Preformed
- Adrenalectomy
- Appendectomy, Laparoscopic
- Colectomy
- Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
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Conditions Treated
- Abdominal Pain
- Adrenal Gland Cancer
- Anal and Rectal Cancer
- Appendicitis
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Doctors Specialties
- General Surgery
Accepted Insurances
Awards
- Meaningful Use Stage 1 Certification
- Fellow (FACS)
Education
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Georgetown University Hospital - Washington Hospital Center -
University of Maryland School of Medicine
Hospital
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MedStar Harbor Hospital -
MedStar Union Memorial Hospital
Drug Facts
| NPI NUMBER | 1487613022 | |
| NPPES Provider LastName | ZAPAS | |
| NPPES Provider FirstName | JOHN | |
| NPPES Provider ZIPCode | 212373900 | |
| NPPES Provider State | MD | |
| Specialty Description | Surgical Oncology | |
| Total Claim Count | 55.0 | |
| Distinct Opioid Count | 1.0 | |
| Opioid Claim Count | 17.0 | |
| Percent Opioid Claims | 30.91 |
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1487613022 |
| Last Name Of The Provider | ZAPAS |
| First Name Of The Provider | JOHN |
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