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GREGORY S WILLIS M.D.
M.D.
Radiation Oncology Physician
NPI: 1417941600IndividualAccepts Medicare
Specialties, Licenses & Credentials
Radiation Oncology PhysicianPrimary
Radiology — Radiation Oncology
Code: 2085R0001X
MD2016-0015(NM)MD28019(OR)
Radiation Therapy Radiologic Technologist
Radiologic Technologist — Radiation Therapy
Code: 2471R0002X
MD28019(OR)
Education
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Class of 1999
Research & Publications (20)
Parkinson's disease as a neuroendocrine disorder of circadian function: dopamine-melatonin imbalance and the visual system in the genesis and progression of the degenerative process.
PMID 19145986·Rev Neurosci·2008
6-review
Intraocular microinjections repair experimental Parkinson's disease.
PMID 18502399·Brain Res·2008
7-preclinical
Compromised circadian function in Parkinson's disease: enucleation augments disease severity in the unilateral model.
PMID 18547659·Behav Brain Res·2008
7-preclinical
Primary and secondary features of Parkinson's disease improve with strategic exposure to bright light: a case series study.
PMID 17612949·Chronobiol Int·2007
3-trial
The role of ML-23 and other melatonin analogues in the treatment and management of Parkinson's disease.
PMID 16362083·Drug News Perspect·2005
6-review
Recovery from experimental Parkinson's disease in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine hydrochloride treated marmoset with the melatonin analogue ML-23.
PMID 15652376·Pharmacol Biochem Behav·2005
3-trial
Hepatocellular carcinoma and the penetrance of HFE C282Y mutations: a cross sectional study.
PMID 15929796·BMC Gastroenterol·2005
8-other
The implementation of acute versus chronic animal models for treatment discovery in Parkinson's disease.
PMID 15046200·Rev Neurosci·2004
6-review
Recovery of experimental Parkinson's disease with the melatonin analogues ML-23 and S-20928 in a chronic, bilateral 6-OHDA model: a new mechanism involving antagonism of the melatonin receptor.
PMID 15582013·Pharmacol Biochem Behav·2004
4-observational
HFE mutations in an inflammatory arthritis population.
PMID 11886966·Rheumatology (Oxford)·2002
8-other
Peripheral arterial disease and methylenetetrahydrofolate reductase (MTHFR) C677T mutations: A case-control study and meta-analysis.
PMID 19157768·J Vasc Surg·2009
1-meta
Colorectal cancer risk prediction tool for white men and women without known susceptibility.
PMID 19114701·J Clin Oncol·2009
8-other
Using cognitive interviews to evaluate items for measuring sexual functioning across cancer populations: improvements and remaining challenges.
PMID 19672697·Qual Life Res·2009
4-observational
Randomized clinical trial of folate supplementation in patients with peripheral arterial disease.
PMID 19672935·Br J Surg·2009
4-observational
A comparison of salivary pH in sympatric wild lemurs (Lemur catta and Propithecus verreauxi) at Beza Mahafaly Special Reserve, Madagascar.
PMID 18157845·Am J Primatol·2008
4-observational
The quality of community reintegration planning for child molesters: effects on sexual recidivism.
PMID 18490483·Sex Abuse·2008
4-observational
Translation of a tobacco survey into Spanish and Asian languages: the Tobacco Use Supplement to the Current Population Survey.
PMID 18584471·Nicotine Tob Res·2008
8-other
Maternal sensitivity concerning aetiological research into childhood cancer: results of preliminary focus groups.
PMID 17302647·Paediatr Perinat Epidemiol·2007
8-other
Data courtesy of the U.S. National Library of Medicine (NLM). Ltrl is not affiliated with or endorsed by NLM.
Contact & Hours
- Address
- 6489 SW BORLAND RD
TUALATIN, OR 97062 - Phone
- (503) 692-4843
Quick Facts
- NPI
- 1417941600
- Entity Type
- Individual
- Gender
- Male
- Medicare
- Accepted
- Specialties
- 3
- Locations
- 1
- Years in Practice
- 27
- Publications
- 20
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