Associate Professor, Radiation Oncology, Ohio State University College of Medicine
Radiation Oncology
Dr. John C. Grecula, MD
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Doctor John C. Grecula, MD is an expert in the field of Radiation Oncology. He studied medicine at Northeast Ohio Medical University. He received awards:"Regional Top Doctor" and "CMS Meaningful Use Stage 1 Certification". John C. Grecula, MD is also published. He has 59 publications published. The lastest publication: "Intraoperative electron beam radiotherapy for previously irradiated advanced head and neck malignancies.' John Grecula is registered with Medicare.
Publications
- Phase 2 multicenter study of gene-mediated cytotoxic immunotherapy as adjuvant to surgical resection for newly diagnosed malignant glioma.
- Validation of optimal DCE-MRI perfusion threshold to classify at-risk tumor imaging voxels in heterogeneous cervical Cancer for outcome prediction.
- A Prospective Phase II Trial of Fractionated Stereotactic Intensity Modulated Radiotherapy With or Without Surgery in the Treatment of Patients with One to Three Newly...
- Hypofractionated intensity modulated radiotherapy with temozolomide in newly diagnosed glioblastoma multiforme.
- Characterizing at-Risk Voxels by Using Perfusion Magnetic Resonance Imaging for Cervical Cancer during Radiotherapy.
- A Dose Escalation and Pharmacodynamic Study of Triapine and Radiation in Patients With Locally Advanced Pancreas Cancer.
- Characterizing Tumor Heterogeneity with Functional Imaging and Quantifying High-Risk Tumor Volume for Early Prediction of Treatment Outcome: Cervical Cancer as a Model.
- The role of local therapy in the management of lung and liver oligometastases.
- Comparison of intracerebral delivery of carboplatin and photon irradiation with an optimized regimen for boron neutron capture therapy of the F98 rat glioma.
- Convection enhanced delivery of carboplatin in combination with radiotherapy for the treatment of brain tumors.
- Sequential magnetic resonance imaging of cervical Cancer: the predictive value of absolute tumor volume and regression ratio measured before, during, and after radiati...
- Stereotactic radiosurgery alone for patients with 1-4 radioresistant brain metastases.
- Longitudinal changes in tumor perfusion pattern during the radiation therapy course and its clinical impact in cervical Cancer.
- Stereotactic body radiation therapy (stereotactic ablative radiotherapy) for stage I non-small cell lung Cancer--updates of radiobiology, techniques, and clinical outc...
- Translating response during therapy into ultimate treatment outcome: a personalized 4-dimensional MRI tumor volumetric regression approach in cervical Cancer.
- Stereotactic radiosurgery with or without whole brain radiotherapy for patients with a single radioresistant brain metastasis.
- Predicting outcomes in cervical Cancer: a kinetic model of tumor regression during radiation therapy.
- Synergistic effects of hemoglobin and tumor perfusion on tumor control and survival in cervical Cancer.
- Predicting control of primary tumor and survival by DCE MRI during early therapy in cervical Cancer.
- Hypofractionation regimens for stereotactic radiotherapy for large brain tumors.
- In vivo imaging of changes in tumor oxygenation during growth and after treatment.
- Multimodal intensification regimens for advanced, resectable, previously untreated squamous cell Cancer of the oral cavity, oropharynx, or hypopharynx: a 12-year exper...
- Long-term results of a multimodal intensification regimen for previously untreated advanced resectable squamous cell Cancer of the oral cavity, oropharynx, or hypophar...
- Intensification regimen for advanced-stage resectable hypopharyngeal carcinoma.
- Intraoperative single fraction high-dose-rate brachytherapy for head and neck Cancers.
- Disease control, survival, and functional outcome after multimodal treatment for advanced-stage tongue base Cancer.
- Combination of boron neutron capture therapy and external beam radiotherapy for brain tumors.
- Visualization of microvascularity in glioblastoma multiforme with 8-T high-spatial-resolution MR imaging.
- Multimodal intensification therapy for previously untreated advanced resectable squamous cell carcinoma of the oral cavity, oropharynx, or hypopharynx.
- Radiation therapy combined with intracerebral administration of carboplatin for the treatment of brain tumors.
- Emerging applications of stereotactic body radiation therapy for head and neck Cancer.
- Phase IB Study of Gene-Mediated Cytotoxic Immunotherapy Adjuvant to Up-Front Surgery and Intensive Timing Radiation for Malignant Glioma.
- Emerging application of stereotactic body radiation therapy for gynecologic malignancies.
- What is the best adjuvant treatment for very young patients with medulloblastoma?
- Tumor imaging: radiation oncology perspective.
- Incorporation of photodynamic therapy as an induction modality in non-small cell lung Cancer.
- Small cell lung Cancer clinical practice guidelines in oncology.
- Fractionated grid therapy in treating cervical Cancers: conventional fractionation or hypofractionation?
- CNS germinomas: what is the best treatment strategy?
- Safety and feasibility of motexafin gadolinium administration with whole brain radiation therapy and stereotactic radiosurgery boost in the treatment of ? 6 brain meta...
- Imaging changes after stereotactic body radiation therapy for lung and liver tumors.
- Intraoperative high-dose-rate brachytherapy for paranasal sinus tumors.
- Experimental treatment of Epstein-Barr virus-associated primary central nervous system lymphoma.
- Gamma Knife radiosurgery for intracranial metastatic melanoma: an analysis of survival and prognostic factors.
- p16 gene alterations in locally advanced squamous cell carcinoma of the head and neck.
- Intraoperative electron beam radiotherapy for previously irradiated advanced head and neck malignancies.
- Boron neutron capture therapy: principles and potential.
- Intraoperative high dose rate brachytherapy in recurrent or metastatic colorectal carcinoma.
- IORT using high-dose-rate brachytherapy or electron beam for colorectal carcinoma.
- IORT using electron beam or HDR brachytherapy for previously unirradiated head and neck Cancers.
- Pilot study of intraoperative high dose rate brachytherapy for head and neck Cancer.
- NCCN Small-Cell Lung Cancer Practice Guidelines. The National Comprehensive Cancer Network.
- Aggressive chemotherapy, organ-preserving surgery, and high-dose-rate remote brachytherapy in the treatment of rhabdomyosarcoma in infants and young children.
- Intraoperative high dose rate brachytherapy can be used to salvage patients with previously irradiated head and neck recurrences.
- Induction paclitaxel in previously untreated, resectable, advanced squamous cell carcinomas of head and neck.
- Intensification regimen 2 for advanced head and neck squamous cell carcinomas.
- Intensified regimen for advanced head and neck squamous cell carcinomas.
- Long-term follow-up on an intensified treatment regimen for advanced resectable head and neck squamous cell carcinomas.
Schools
Northeastern Ohio Universities College Of Medicine
Loyola University Med Center
Ohio State University
Procedures Preformed
- Stereotactic Radiosurgery, Spinal
Conditions Treated
- Pituitary Gland Cancer
- Vulvar Cancer
Doctors Specialties
- Radiation Oncology
Accepted Insurances
Awards
- Regional Top Doctor
- CMS Meaningful Use Stage 1 Certification
Education
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Ohio State University Hospital -
Akron General Medical Center -
Loyola University -
Northeast Ohio Medical University
Hospital
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Ohio State University Wexner Medical Center -
Nationwide Children's Hospital
Drug Facts
| NPI NUMBER | 1871691592 | |
| NPPES Provider LastName | GRECULA | |
| NPPES Provider FirstName | JOHN | |
| NPPES Provider ZIPCode | 43210 | |
| NPPES Provider State | OH | |
| Specialty Description | Radiation Oncology | |
| Total Claim Count | 124.0 | |
| Distinct Opioid Count | 1.0 | |
| Opioid Claim Count | 14.0 | |
| Percent Opioid Claims | 11.29 |
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1871691592 |
| Last Name Of The Provider | GRECULA |
| First Name Of The Provider | JOHN |
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