Our Faculty
Showing 441 - 450 of 519
![Marni Sommer, DrPH, MSN, RN Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/86bf0e10-b498-11ed-afed-e1c9e30d621a.jpg?itok=Fhqc2B3l 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/86bf0e10-b498-11ed-afed-e1c9e30d621a.jpg?itok=PkfRH_vx 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/86bf0e10-b498-11ed-afed-e1c9e30d621a.jpg?itok=q1tZyOoT 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/86bf0e10-b498-11ed-afed-e1c9e30d621a.jpg?itok=0BlO4rmt 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/86bf0e10-b498-11ed-afed-e1c9e30d621a.jpg?itok=nG0JzXjE 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/86bf0e10-b498-11ed-afed-e1c9e30d621a.jpg?itok=XO0bSQww 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/86bf0e10-b498-11ed-afed-e1c9e30d621a.jpg?itok=u31DOFQX 800w)
Departments/Divisions
Department of Sociomedical Sciences
Research Interests
Child and Adolescent Health, Community Health, Global Health, Maternal and Reproductive Health
Academic Appointments
- Professor of Sociomedical Sciences
![Cecilia Sorensen, MD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/805d62d0-ca58-11ed-87bb-fb738df16a2b.jpg?itok=CNA44UWs 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/805d62d0-ca58-11ed-87bb-fb738df16a2b.jpg?itok=MjLUfJIl 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/805d62d0-ca58-11ed-87bb-fb738df16a2b.jpg?itok=sK33_aho 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/805d62d0-ca58-11ed-87bb-fb738df16a2b.jpg?itok=iCgNBI2E 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/805d62d0-ca58-11ed-87bb-fb738df16a2b.jpg?itok=3DOrEcWy 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/805d62d0-ca58-11ed-87bb-fb738df16a2b.jpg?itok=DObPw84v 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/805d62d0-ca58-11ed-87bb-fb738df16a2b.jpg?itok=_XlqfqjR 800w)
Departments/Divisions
Department of Environmental Health Sciences
Research Interests
Community Health, Environmental Health, Global Health, Public Health Education
Academic Appointments
- Associate Professor of Environmental Health Sciences at the Columbia University Medical Center
- Associate Professor of Emergency Medicine
![Michael Sparer, JD, PHD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/56c2ce20-bd64-11ed-938e-bdcda9acdcb8.jpg?itok=kbiI_WMa 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/56c2ce20-bd64-11ed-938e-bdcda9acdcb8.jpg?itok=mjYV_9w3 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/56c2ce20-bd64-11ed-938e-bdcda9acdcb8.jpg?itok=OZCSgFJu 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/56c2ce20-bd64-11ed-938e-bdcda9acdcb8.jpg?itok=9azQoUKi 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/56c2ce20-bd64-11ed-938e-bdcda9acdcb8.jpg?itok=WN6sXU98 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/56c2ce20-bd64-11ed-938e-bdcda9acdcb8.jpg?itok=bL6AmDjL 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/56c2ce20-bd64-11ed-938e-bdcda9acdcb8.jpg?itok=LJeRyvkX 800w)
Departments/Divisions
Department of Health Policy and Management
Research Interests
Healthcare Policy
Academic Appointments
- Professor, Health Policy and Management
- Chair, Health Policy and Management
![Silpa Srinivasulu Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/53a567e0-6158-11ef-b8a6-ed74635e3805.jpg?itok=hHRSKt6B 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/53a567e0-6158-11ef-b8a6-ed74635e3805.jpg?itok=cXqrDAxu 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/53a567e0-6158-11ef-b8a6-ed74635e3805.jpg?itok=gnoxdoBz 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/53a567e0-6158-11ef-b8a6-ed74635e3805.jpg?itok=AB0iUMHT 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/53a567e0-6158-11ef-b8a6-ed74635e3805.jpg?itok=MNcp4yxJ 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/53a567e0-6158-11ef-b8a6-ed74635e3805.jpg?itok=2TmqaxSw 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/53a567e0-6158-11ef-b8a6-ed74635e3805.jpg?itok=ExOT2fJF 800w)
Departments/Divisions
Department of Population and Family Health
Research Interests
Mixed methods
![](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/default_images/default-headshot-cumc-crown.png?itok=kNzPiu6- 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/default_images/default-headshot-cumc-crown.png?itok=LoHBhOpT 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/default_images/default-headshot-cumc-crown.png?itok=CxKBn_PF 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/default_images/default-headshot-cumc-crown.png?itok=K4WWhXZa 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/default_images/default-headshot-cumc-crown.png?itok=nkhBsI0D 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/default_images/default-headshot-cumc-crown.png?itok=F3uNDQa4 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/default_images/default-headshot-cumc-crown.png?itok=GFwRChqM 800w)
Academic Appointments
- Adjunct Associate Professor of Population and Family Health
![Catherine Stayton, DrPH Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/009f0f30-c4cc-11ed-bcf7-6b9214713ef7.jpg?itok=RlJaRTSp 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/009f0f30-c4cc-11ed-bcf7-6b9214713ef7.jpg?itok=L6afUz5B 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/009f0f30-c4cc-11ed-bcf7-6b9214713ef7.jpg?itok=y3KSV3MB 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/009f0f30-c4cc-11ed-bcf7-6b9214713ef7.jpg?itok=LcFYnJE3 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/009f0f30-c4cc-11ed-bcf7-6b9214713ef7.jpg?itok=FK004K3D 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/009f0f30-c4cc-11ed-bcf7-6b9214713ef7.jpg?itok=I9chTAzn 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/009f0f30-c4cc-11ed-bcf7-6b9214713ef7.jpg?itok=p3QGLOFZ 800w)
Departments/Divisions
Department of Epidemiology
Academic Appointments
- Adjunct Assistant Professor of Epidemiology
![](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/default_images/default-headshot-cumc-crown.png?itok=kNzPiu6- 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/default_images/default-headshot-cumc-crown.png?itok=LoHBhOpT 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/default_images/default-headshot-cumc-crown.png?itok=CxKBn_PF 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/default_images/default-headshot-cumc-crown.png?itok=K4WWhXZa 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/default_images/default-headshot-cumc-crown.png?itok=nkhBsI0D 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/default_images/default-headshot-cumc-crown.png?itok=F3uNDQa4 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/default_images/default-headshot-cumc-crown.png?itok=GFwRChqM 800w)
Academic Appointments
- Associate Research Scientist in the Robert N. Butler Columbia Aging Center
![](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/default_images/default-headshot-cumc-crown.png?itok=kNzPiu6- 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/default_images/default-headshot-cumc-crown.png?itok=LoHBhOpT 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/default_images/default-headshot-cumc-crown.png?itok=CxKBn_PF 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/default_images/default-headshot-cumc-crown.png?itok=K4WWhXZa 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/default_images/default-headshot-cumc-crown.png?itok=nkhBsI0D 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/default_images/default-headshot-cumc-crown.png?itok=F3uNDQa4 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/default_images/default-headshot-cumc-crown.png?itok=GFwRChqM 800w)
Departments/Divisions
Department of Health Policy and Management
Research Interests
Biostatistical Methods, Chronic disease, Global Health, Healthcare Policy
Academic Appointments
- Professor Emerita of Health Policy and Management