Harvard Catalyst Profiles

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Alan Charles Geller, M.P.H.

Concepts (477)

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Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.
Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Skin Neoplasms1582024585712.080 Why?
Melanoma112202457058.460 Why?
Sunbathing222024667.130 Why?
Ultraviolet Rays28202411003.980 Why?
Early Detection of Cancer37202432363.360 Why?
Sunburn2220181563.170 Why?
Beauty Culture132018413.120 Why?
Health Education25201910572.990 Why?
Sunscreening Agents2420241392.580 Why?
Counseling20202215532.480 Why?
Dermatology1920229042.380 Why?
Smoking Cessation20202220832.350 Why?
Dermoscopy152022722.310 Why?
Neoplasms, Radiation-Induced1020245552.050 Why?
Carcinoma, Basal Cell1020245622.010 Why?
Mass Screening29202454511.980 Why?
Public Housing520221401.960 Why?
Nevus1120222051.940 Why?
Self-Examination162020711.930 Why?
Sunlight1620243371.900 Why?
Physical Examination13202012621.630 Why?
Health Knowledge, Attitudes, Practice28202440471.630 Why?
Parents13202435961.610 Why?
Health Behavior23201826471.470 Why?
Health Promotion14202222091.460 Why?
Tobacco Smoke Pollution720228271.390 Why?
Students, Medical17202119641.360 Why?
Patient Education as Topic16202023371.310 Why?
Education, Medical, Undergraduate12201610821.300 Why?
Clinical Competence22202248471.290 Why?
Schools, Medical1420218811.150 Why?
Directive Counseling520161711.130 Why?
Tobacco Use Disorder920167081.080 Why?
Carcinoma, Squamous Cell11202440691.050 Why?
United States962024731440.990 Why?
Education, Distance220192610.980 Why?
Education, Medical9202117420.980 Why?
Minors22015590.940 Why?
Cultural Competency320193030.930 Why?
Public Health8202326810.930 Why?
School Health Services920083890.930 Why?
Primary Prevention9201811870.910 Why?
Cosmetics420121020.890 Why?
Primary Health Care9202447480.880 Why?
Pediatric Nursing320141040.860 Why?
Humans24720247682980.850 Why?
Pamphlets22020710.840 Why?
Curriculum20202437750.840 Why?
Child, Hospitalized320141820.820 Why?
SEER Program14202414740.790 Why?
Cosmetic Techniques220151490.780 Why?
Adolescent Behavior5202011900.760 Why?
Male15020243648700.750 Why?
Early Diagnosis9202011950.720 Why?
Preceptorship22018570.720 Why?
Female15320243970500.710 Why?
Physicians, Primary Care720206230.710 Why?
Nevus, Pigmented620222210.700 Why?
Suntan42015170.670 Why?
Incidence312024215440.670 Why?
Neoplasms, Basal Cell12019300.660 Why?
Cross-Sectional Studies352024263730.650 Why?
Adult9820242236220.650 Why?
Young Adult472024600480.650 Why?
Neoplasms, Squamous Cell12019950.640 Why?
Clinical Clerkship720165660.640 Why?
Adolescent652024891820.640 Why?
Dysplastic Nevus Syndrome12018590.630 Why?
Quarantine120201870.610 Why?
Photography620155370.600 Why?
Foundations12018960.600 Why?
Social Support2202021900.590 Why?
Neoplasms, Multiple Primary220195940.580 Why?
Parent-Child Relations420207740.570 Why?
Social Isolation120203690.570 Why?
Tobacco Industry120181380.560 Why?
General Practitioners120181030.560 Why?
Law Enforcement220151120.540 Why?
Middle Aged7920242234630.530 Why?
Community Health Services220186590.530 Why?
Research Support as Topic220186960.510 Why?
Neoplasms92021223890.510 Why?
Hotlines12016550.510 Why?
Financing, Organized120172030.500 Why?
Government Regulation320165250.500 Why?
Facility Regulation and Control12015250.490 Why?
Risk Factors422024749540.490 Why?
Sexual Partners120208060.480 Why?
Europe7202234390.480 Why?
Smoking11201691090.480 Why?
Skin Care22006560.480 Why?
Health Personnel5202433810.460 Why?
Students5201817440.460 Why?
Biomedical Research4201834640.450 Why?
National Institutes of Health (U.S.)220177940.450 Why?
Education, Medical, Continuing620218280.450 Why?
Pediatrics7202436240.450 Why?
Health Services Needs and Demand3202114060.440 Why?
Health Policy9202026980.440 Why?
Information Dissemination2201911370.430 Why?
Child452024808940.430 Why?
Parental Consent12013630.430 Why?
United States Food and Drug Administration4202016720.420 Why?
Massachusetts19202289020.420 Why?
Online Systems220191820.410 Why?
Internal Medicine2201810570.410 Why?
Survivors4202323820.410 Why?
Physician's Role220139260.410 Why?
Self Efficacy820246430.400 Why?
Barbering12011120.390 Why?
Life Style4202439300.390 Why?
Body Mass Index52024130500.390 Why?
Data Collection8201333240.390 Why?
Expert Testimony120132660.380 Why?
Sex Factors142024106560.370 Why?
Stomatognathic Diseases12010210.360 Why?
Alaska32019680.360 Why?
Forecasting7201829480.360 Why?
Epidemics220135170.360 Why?
Consumer Advocacy12010830.350 Why?
Health Priorities120133800.350 Why?
Aged4720241715440.350 Why?
Guideline Adherence1202022400.350 Why?
Sexual Behavior1202022000.340 Why?
House Calls120111710.340 Why?
Body Weight2201846300.320 Why?
Insurance, Health2201925180.320 Why?
Health Plan Implementation220163380.310 Why?
Skin5202044990.310 Why?
Community-Based Participatory Research320192230.310 Why?
Program Evaluation9201825050.310 Why?
Health Care Surveys7202124370.300 Why?
Public Health Administration120102420.300 Why?
Health Status Disparities3202018820.300 Why?
Health Services Accessibility5202155110.300 Why?
Age Factors142020184720.290 Why?
Parenting220157080.290 Why?
Focus Groups6201914530.290 Why?
State Government220243890.290 Why?
Program Development5201812980.290 Why?
Telephone320246300.290 Why?
Socioeconomic Factors6202178610.270 Why?
Research2201319810.270 Why?
Attitude120127720.270 Why?
Germany620188820.270 Why?
Sex Distribution9201622810.270 Why?
Registries7201883780.260 Why?
Internet4201731070.260 Why?
California5202014430.260 Why?
Hematopoietic Stem Cell Transplantation3202457110.260 Why?
Communication5202239120.260 Why?
Age Distribution10201628770.260 Why?
Military Personnel1201512650.260 Why?
Risk Assessment152023243160.250 Why?
Gynecology120115320.250 Why?
Protective Clothing620081030.250 Why?
Neoplasms, Second Primary3202110600.250 Why?
Overweight4202424450.250 Why?
Immunotherapy1202147400.250 Why?
Pilot Projects10202187300.250 Why?
Communications Media12005420.240 Why?
Poverty4201827210.240 Why?
Internship and Residency4202259480.240 Why?
Burns1201618930.230 Why?
Databases, Factual2201980720.230 Why?
Obstetrics120116760.230 Why?
Competency-Based Education220052240.230 Why?
Multivariate Analysis122019120920.230 Why?
Medically Uninsured220208410.230 Why?
Nuclear Family220163110.230 Why?
Biopsy, Needle4201516270.230 Why?
Air Pollution, Indoor120119150.230 Why?
Health Surveys6202040560.230 Why?
Siblings320078290.230 Why?
Residence Characteristics1201421220.220 Why?
Self Report2201337660.220 Why?
Social Class2201220080.220 Why?
Aged, 80 and over182021596830.220 Why?
Delivery of Health Care4202253750.220 Why?
School Nursing32009340.210 Why?
Coronavirus Infections1202031180.210 Why?
Risk-Taking4201710260.210 Why?
Pneumonia, Viral1202032410.200 Why?
Physicians, Family120043490.200 Why?
National Health Programs120064420.200 Why?
Spectrum Analysis220144490.200 Why?
Texas220154090.200 Why?
Bibliometrics120063550.200 Why?
Family2201232080.200 Why?
Queensland32015530.190 Why?
Michigan120223410.190 Why?
Healthcare Disparities2202134120.190 Why?
Geography220216540.190 Why?
Occupational Exposure1201118170.190 Why?
Societies, Medical5202039600.190 Why?
Computer-Assisted Instruction220163640.180 Why?
Australasia12020210.180 Why?
Epidemiologic Factors12020360.180 Why?
Mass Media220143030.180 Why?
North America2202412900.180 Why?
Nurse's Role320111880.180 Why?
Prevalence102020158680.180 Why?
Illinois220151200.180 Why?
Pandemics1202087500.180 Why?
Microscopy, Confocal3201619720.170 Why?
Evidence-Based Practice220184990.170 Why?
Time Factors112019402670.170 Why?
Motivation3202220290.170 Why?
Attitude to Health6201620250.170 Why?
Research Personnel220175900.170 Why?
Oregon220211490.170 Why?
Risk Reduction Behavior3201111190.170 Why?
Professional Competence220124300.160 Why?
Educational Status4201225180.160 Why?
Adult Children120191040.160 Why?
Child, Preschool152019426540.160 Why?
Drug Labeling220142500.150 Why?
Television220164100.150 Why?
Sex Characteristics1200926610.150 Why?
Organ Transplantation1200811770.150 Why?
Rural Population2201923180.150 Why?
Politics220248210.150 Why?
Air Pollutants1201129000.140 Why?
Referral and Consultation2202436270.140 Why?
Boston6201893710.140 Why?
Logistic Models52019133230.140 Why?
Educational Measurement4201312560.140 Why?
Intention220173480.140 Why?
Life Expectancy1202412490.140 Why?
Feedback220187950.140 Why?
Practice Guidelines as Topic4201674530.140 Why?
Advisory Committees320167970.130 Why?
Patient Compliance2200626930.130 Why?
Hospital Administration120203530.130 Why?
Regression Analysis5201563500.130 Why?
Brazil1202012470.130 Why?
Follow-Up Studies112021394050.130 Why?
Friends120171490.130 Why?
Medical Oncology1200823480.130 Why?
Nevada12015200.130 Why?
Indians, North American120193540.130 Why?
Schools2202014960.130 Why?
Vermont12015810.130 Why?
Minority Groups1202312150.130 Why?
Interviews as Topic3201827400.120 Why?
Qualitative Research4202131310.120 Why?
Technology120172960.120 Why?
Tanning12014110.120 Why?
Prognosis122020300200.120 Why?
Family Characteristics1202010030.120 Why?
Internationality1202010080.120 Why?
United States Environmental Protection Agency320081390.120 Why?
Periodicals as Topic1200614690.120 Why?
Neoplasm Staging52021112540.120 Why?
Beauty12014410.120 Why?
Biomedical Technology120172100.120 Why?
Office Visits120195960.120 Why?
Mothers2201622110.120 Why?
Telepathology12015770.120 Why?
Costs and Cost Analysis1202016690.120 Why?
China1202023890.120 Why?
South Africa1202018710.110 Why?
Income1202318770.110 Why?
Randomized Controlled Trials as Topic32020103770.110 Why?
Afghan Campaign 2001-120152980.110 Why?
Survival Analysis52015101170.110 Why?
Probability3200424820.110 Why?
Nursing Methodology Research12013640.110 Why?
Conflict of Interest120185550.110 Why?
Models, Nursing12013470.110 Why?
Learning2202217600.110 Why?
Healthy People Programs12013540.110 Why?
Peer Group220176980.110 Why?
Mentors120186720.110 Why?
Connecticut120133650.110 Why?
Skin Pigmentation220242780.100 Why?
Eye Protective Devices12012330.100 Why?
Organizational Policy320114340.100 Why?
Massage12013860.100 Why?
Drug Approval120208180.100 Why?
Community-Institutional Relations320202080.100 Why?
Congresses as Topic120188100.100 Why?
Confidence Intervals5201929310.100 Why?
Bathing Beaches12012120.100 Why?
Population Surveillance2202025980.100 Why?
Diabetes Mellitus1201058900.100 Why?
Mortality3202429170.100 Why?
Safety Management120187650.100 Why?
Chi-Square Distribution2201234380.100 Why?
Interdisciplinary Communication120189370.100 Why?
Faculty, Medical2201212180.100 Why?
Infant62019365120.090 Why?
Retrospective Studies132022817680.090 Why?
Industry120133650.090 Why?
Cohort Studies102024417910.090 Why?
Research Design3201762090.090 Why?
Hypertension1201086150.090 Why?
Antiviral Agents1202330640.090 Why?
Administrative Personnel120111850.090 Why?
Myocardial Infarction22022115150.090 Why?
Legislation as Topic12010760.090 Why?
Vaccination1202234310.090 Why?
Molecular Targeted Therapy1202128300.080 Why?
Comparative Effectiveness Research120157120.080 Why?
Academies and Institutes120123260.080 Why?
Canada1201521390.080 Why?
Interpersonal Relations1201714400.080 Why?
Occupations120115190.080 Why?
Social Medicine12010640.080 Why?
Breast Feeding1201713640.080 Why?
Stroke2202297420.080 Why?
Physician-Patient Relations2201332670.080 Why?
Models, Educational220143750.080 Why?
Outpatient Clinics, Hospital120113950.080 Why?
Teaching Materials12008860.080 Why?
Checklist120158430.070 Why?
Cause of Death3202437280.070 Why?
Holidays12007410.070 Why?
Colorectal Neoplasms1200769690.070 Why?
Culture220096230.070 Why?
Evidence-Based Medicine2201737070.070 Why?
Behavior, Addictive120124330.070 Why?
Mother-Child Relations120115010.070 Why?
Biopsy2201668080.070 Why?
Obesity12009130820.070 Why?
Prospective Studies92020549210.070 Why?
Spouses120092860.070 Why?
Florida220054300.070 Why?
Medicaid1201928420.070 Why?
Aging2202087640.060 Why?
Color120062970.060 Why?
United States Dept. of Health and Human Services12005880.060 Why?
Stress, Psychological1202045430.060 Why?
Patient Acceptance of Health Care1201932300.060 Why?
Personnel Selection120072010.060 Why?
Child Day Care Centers120051220.060 Why?
Workplace120118720.060 Why?
Prostatic Neoplasms12007112200.060 Why?
Teaching3200711720.060 Why?
Heliotherapy1200320.060 Why?
Australia2201912650.060 Why?
Triage120119940.060 Why?
Awareness220056530.060 Why?
Weather120052340.060 Why?
Self Care120097970.050 Why?
Feeding Behavior1201632030.050 Why?
Puerto Rico120243800.050 Why?
Needs Assessment1200911420.050 Why?
Caregivers1201623030.050 Why?
Cocarcinogenesis12003490.050 Why?
Role Playing12003210.050 Why?
Immunocompromised Host120088630.050 Why?
Odds Ratio5201996810.050 Why?
Telemedicine1202031070.050 Why?
International Cooperation1200914380.050 Why?
Aftercare120089200.050 Why?
Predictive Value of Tests22018154550.050 Why?
Immunosuppressive Agents2202142090.050 Why?
Radiation Protection120064280.050 Why?
Remission, Spontaneous220143850.050 Why?
Professional Role120243160.050 Why?
Swimming120022100.050 Why?
Infant, Newborn22019264100.050 Why?
Seasons1200715260.050 Why?
Veterans1201526720.050 Why?
Guidelines as Topic1200813970.050 Why?
Colorectal Neoplasms, Hereditary Nonpolyposis120053880.040 Why?
Tax Exemption12020140.040 Why?
Models, Statistical1201550990.040 Why?
Government Programs120022780.040 Why?
Keratinocytes120248760.040 Why?
Pedigree1200745450.040 Why?
Mitotic Index120191620.040 Why?
Attitude of Health Personnel1201339210.040 Why?
Drug Industry120067930.040 Why?
Analysis of Variance2200862380.040 Why?
Neoplasm Invasiveness2201936310.040 Why?
Environmental Exposure2200545280.040 Why?
Universities2201710050.040 Why?
Uterine Cervical Neoplasms1201120440.040 Why?
Hungary12018820.040 Why?
New York120218840.040 Why?
Netherlands1202222740.040 Why?
Heart Failure12022118600.040 Why?
Economics, Hospital120202100.040 Why?
Greece120183400.040 Why?
False Negative Reactions120185750.040 Why?
Ambulatory Care1200827840.040 Why?
Longitudinal Studies52016147830.040 Why?
Morbidity1200317580.040 Why?
Immunohistochemistry22015111170.040 Why?
Cluster Analysis1202427270.040 Why?
Education, Medical, Graduate1200924110.030 Why?
Housing120226800.030 Why?
Kaplan-Meier Estimate2201965410.030 Why?
Choice Behavior120038480.030 Why?
Medical Records Systems, Computerized1200311960.030 Why?
Treatment Outcome22018653650.030 Why?
Survival Rate32016128700.030 Why?
Cardiovascular Diseases12022156520.030 Why?
Blood Glucose1201064300.030 Why?
Syndrome1202232750.030 Why?
Diet2201580970.030 Why?
Philadelphia120162710.030 Why?
Cost-Benefit Analysis3201855380.030 Why?
Preventive Medicine120162460.030 Why?
Exercise2200959470.030 Why?
Case-Control Studies12012222920.030 Why?
Linear Models1200458780.030 Why?
Comparative Genomic Hybridization120164740.030 Why?
Skin Diseases1200210840.030 Why?
Tumor Burden1201919130.030 Why?
Sensitivity and Specificity22007147360.030 Why?
Computer User Training12012190.030 Why?
Clinical Trials as Topic1200980510.030 Why?
Computer Simulation1200762770.030 Why?
Reproducibility of Results32019202240.030 Why?
Death Certificates120121750.020 Why?
Acute Disease1202272420.020 Why?
Hospitalization22022108440.020 Why?
Physicians1200946140.020 Why?
Insurance Claim Review120157460.020 Why?
Quality-Adjusted Life Years2200817350.020 Why?
Task Performance and Analysis120147710.020 Why?
Dose-Response Relationship, Radiation120128810.020 Why?
Psychometrics1201930690.020 Why?
In Situ Hybridization, Fluorescence1201625240.020 Why?
Informed Consent1201610100.020 Why?
Video Recording120159740.020 Why?
Precancerous Conditions120169840.020 Why?
Proportional Hazards Models22015125570.020 Why?
Carcinoma, Merkel Cell120133300.020 Why?
Hospitals, Urban120115000.020 Why?
Graft vs Host Disease1202130430.020 Why?
Community Networks120102020.020 Why?
Energy Intake1201521450.020 Why?
Public Health Practice120102210.020 Why?
Biometry120105650.020 Why?
Patient Preference120159470.020 Why?
Hospitals, General120118070.020 Why?
Cell Transformation, Neoplastic1201628460.020 Why?
Hospitals1202039050.020 Why?
Lung Neoplasms12011135760.020 Why?
Public Opinion120104860.020 Why?
Mental Recall1201212260.020 Why?
Organizational Innovation120085400.020 Why?
Disease-Free Survival1201568560.010 Why?
Student Health Services12004400.010 Why?
Risk1201796350.010 Why?
Self-Assessment120074010.010 Why?
Disease Management1201525360.010 Why?
Health Care Costs2200832670.010 Why?
Markov Chains120079770.010 Why?
Colorado120031670.010 Why?
Hawaii120021010.010 Why?
Nutritional Physiological Phenomena120043610.010 Why?
Quality of Life32011134990.010 Why?
Baltimore120032340.010 Why?
Sports120087030.010 Why?
Sarcoma1201318060.010 Why?
Genetic Predisposition to Disease12003180470.010 Why?
Environment Design120021740.010 Why?
Health Care Reform1201012620.010 Why?
Nicotine120056800.010 Why?
Drug Utilization1200511910.010 Why?
Phenotype12017167160.010 Why?
Likelihood Functions120029930.010 Why?
Microscopy120049090.010 Why?
Child Welfare120025230.010 Why?
Cost of Illness1200719590.010 Why?
Severity of Illness Index12015159390.010 Why?
Adenocarcinoma1201364040.010 Why?
Breast Neoplasms12002211630.010 Why?
Cognition1201270740.010 Why?
Neoplasm Recurrence, Local1201294330.010 Why?
Comorbidity12004105880.010 Why?
Diagnosis, Differential12004130190.000 Why?
Geller's Networks
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Concepts (477)
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© 2025 President and Fellows of Harvard College
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.