Our Faculty
Our world class faculty conducts fieldwork and research to eradicate diseases, improve our environments, make us safer, and set the record straight for countless health threats that would have otherwise gone unrecognized.
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![Dustin Duncan, ScD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/dacd1100-467e-11ee-ac32-8323e8a6dda7.jpg?itok=7TsiSHB7 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/dacd1100-467e-11ee-ac32-8323e8a6dda7.jpg?itok=epJN9SKq 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/dacd1100-467e-11ee-ac32-8323e8a6dda7.jpg?itok=jD6KZQrt 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/dacd1100-467e-11ee-ac32-8323e8a6dda7.jpg?itok=Z7LB1ogb 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/dacd1100-467e-11ee-ac32-8323e8a6dda7.jpg?itok=IyoJZJ9X 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/dacd1100-467e-11ee-ac32-8323e8a6dda7.jpg?itok=zpqnGx0Q 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/dacd1100-467e-11ee-ac32-8323e8a6dda7.jpg?itok=Dbm8HcSY 800w)
Departments/Divisions
Department of Epidemiology
Research Interests
Biostatistical Methods, Community Health, Environmental Health, Global Health, HIV/AIDS, Infectious Diseases, LGBT health, Urban Health
Academic Appointments
- Associate Professor of Epidemiology
![Melissa DuPont-Reyes, PhD, MPH Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/2fb2caa0-bec3-11ed-bec5-931a3e52a5eb.jpg?itok=RHihPtsE 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/2fb2caa0-bec3-11ed-bec5-931a3e52a5eb.jpg?itok=tm4je1IQ 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/2fb2caa0-bec3-11ed-bec5-931a3e52a5eb.jpg?itok=euvzHHB3 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/2fb2caa0-bec3-11ed-bec5-931a3e52a5eb.jpg?itok=V52gLwbx 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/2fb2caa0-bec3-11ed-bec5-931a3e52a5eb.jpg?itok=6mNxkQY5 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/2fb2caa0-bec3-11ed-bec5-931a3e52a5eb.jpg?itok=GiS4GN3a 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/2fb2caa0-bec3-11ed-bec5-931a3e52a5eb.jpg?itok=7xDhcpKH 800w)
Departments/Divisions
Department of Epidemiology, Department of Sociomedical Sciences
Academic Appointments
- Assistant Professor of Sociomedical Sciences and Epidemiology
![Wafaa El-Sadr, MD, MPH, MPA Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/c1d32c30-e623-11ee-b928-512589231f97.jpg?itok=fyZkP3sR 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/c1d32c30-e623-11ee-b928-512589231f97.jpg?itok=Vpshszqg 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/c1d32c30-e623-11ee-b928-512589231f97.jpg?itok=zhMfyiRw 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/c1d32c30-e623-11ee-b928-512589231f97.jpg?itok=tWSpk_6k 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/c1d32c30-e623-11ee-b928-512589231f97.jpg?itok=eoQA6AWm 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/c1d32c30-e623-11ee-b928-512589231f97.jpg?itok=-Iw8mIF2 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/c1d32c30-e623-11ee-b928-512589231f97.jpg?itok=3HNoQpxH 800w)
Departments/Divisions
Department of Epidemiology, Department of Medicine
Research Interests
Global Health, HIV/AIDS, Infectious Diseases
Academic Appointments
- University Professor of Epidemiology (In ICAP)
![Mitchell S.V. Elkind, MD, MS, MPhil Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/e9f82a00-e490-11ea-9739-29851ef36139.jpg?itok=wKBQbeZU 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/e9f82a00-e490-11ea-9739-29851ef36139.jpg?itok=1gr_T8og 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/e9f82a00-e490-11ea-9739-29851ef36139.jpg?itok=4r3Ld4YZ 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/e9f82a00-e490-11ea-9739-29851ef36139.jpg?itok=EN8MB4Cg 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/e9f82a00-e490-11ea-9739-29851ef36139.jpg?itok=bMIhXO0_ 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/e9f82a00-e490-11ea-9739-29851ef36139.jpg?itok=jiMiJ9aj 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/e9f82a00-e490-11ea-9739-29851ef36139.jpg?itok=vLdfZESY 800w)
Departments/Divisions
Department of Epidemiology, Department of Neurology, Division of Neurology Clinical Outcomes Research and Population Science (NeuroCORPS), Division of Stroke and Cerebrovascular Disease
Specialties
Neurology, Stroke & Cerebrovascular Neurology
Research Interests
Relationship between infection, inflammation and stroke
Academic Appointments
- Professor of Neurology and Epidemiology (in the Gertrude H. Sergievsky Center)
Primary Location
CUIMC/Neurological Institute of New York
710 West 168th Street
New York, NY 10032
![Batya Elul, PhD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/99b49e90-bc9a-11ed-964c-bd334112ceb4.jpeg?itok=t9KTgd89 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/99b49e90-bc9a-11ed-964c-bd334112ceb4.jpeg?itok=hk6wL-nf 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/99b49e90-bc9a-11ed-964c-bd334112ceb4.jpeg?itok=QfviV5-H 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/99b49e90-bc9a-11ed-964c-bd334112ceb4.jpeg?itok=OUmvJB4_ 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/99b49e90-bc9a-11ed-964c-bd334112ceb4.jpeg?itok=h7h503my 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/99b49e90-bc9a-11ed-964c-bd334112ceb4.jpeg?itok=wehTWHzI 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/99b49e90-bc9a-11ed-964c-bd334112ceb4.jpeg?itok=y6P2MVGB 800w)
Departments/Divisions
Department of Epidemiology
Research Interests
Biostatistical Methods, Child and Adolescent Health, Global Health, HIV/AIDS, Maternal and Reproductive Health
Academic Appointments
- Associate Professor, Epidemiology at Columbia University Medical 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 Epidemiology
Research Interests
Environmental Health, Global Health, Infectious Diseases
Academic Appointments
- Adjunct Associate Professor of Epidemiology
![Pam R. Factor-Litvak, PhD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/3ecf2450-bd1c-11ed-a457-87b1a0b0c371.jpg?itok=FZ7_z73A 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/3ecf2450-bd1c-11ed-a457-87b1a0b0c371.jpg?itok=xjkM_kyW 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/3ecf2450-bd1c-11ed-a457-87b1a0b0c371.jpg?itok=3oZuFTfd 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/3ecf2450-bd1c-11ed-a457-87b1a0b0c371.jpg?itok=mOTxmStz 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/3ecf2450-bd1c-11ed-a457-87b1a0b0c371.jpg?itok=RTQ1GWVi 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/3ecf2450-bd1c-11ed-a457-87b1a0b0c371.jpg?itok=TwKE7hYO 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/3ecf2450-bd1c-11ed-a457-87b1a0b0c371.jpg?itok=PxYcMK-S 800w)
Departments/Divisions
Department of Epidemiology
Academic Appointments
- Professor of Epidemiology at the Columbia University Medical Center
![Jeffrey Fagan, PhD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/502d78e0-9ce3-11ed-aa3d-37ade468806c.jpg?itok=W09ttHXK 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/502d78e0-9ce3-11ed-aa3d-37ade468806c.jpg?itok=WLAeYZP5 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/502d78e0-9ce3-11ed-aa3d-37ade468806c.jpg?itok=85L6rFy9 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/502d78e0-9ce3-11ed-aa3d-37ade468806c.jpg?itok=Mia4Xy7T 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/502d78e0-9ce3-11ed-aa3d-37ade468806c.jpg?itok=v-v9CfVN 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/502d78e0-9ce3-11ed-aa3d-37ade468806c.jpg?itok=OVlMoDCs 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/502d78e0-9ce3-11ed-aa3d-37ade468806c.jpg?itok=U30iLbOk 800w)
Departments/Divisions
Department of Epidemiology
Research Interests
Biostatistical Methods, Child and Adolescent Health, Community Health, Global Health, Infectious Diseases, Mental Health, Substance Use
Academic Appointments
- Isidor and Seville Sulzbacher Professor of Law and Professor of Epidemiology
![Daniel E Freedberg, MD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/def2004_Freedberg_Daniel_Mar2019.jpg?itok=vNlrHtTa 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/def2004_Freedberg_Daniel_Mar2019.jpg?itok=fxvZL0PR 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/def2004_Freedberg_Daniel_Mar2019.jpg?itok=knb8fdRi 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/def2004_Freedberg_Daniel_Mar2019.jpg?itok=w8DlKsoj 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/def2004_Freedberg_Daniel_Mar2019.jpg?itok=qmXjdylS 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/def2004_Freedberg_Daniel_Mar2019.jpg?itok=-KeEWJkx 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/def2004_Freedberg_Daniel_Mar2019.jpg?itok=P80m3yqR 800w)
Departments/Divisions
Department of Epidemiology, Department of Medicine, Division of Digestive & Liver Diseases
Accepting New Patients
Virtual Visits/Telehealth
Specialties
Gastroenterology
Research Interests
Biostatistical Methods, Environmental Health, Food Policy and Obesity, Infectious Diseases
Academic Appointments
- Assistant Professor Medicine and Epidemiology
Primary Location
CUIMC/Presbyterian Hospital and Vanderbilt Clinic
622 West 168th Street
New York, NY 10032
Schedule an Appointment
New and Existing Patients:
![Linda P. Fried, MD MPH Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/8fe43f40-c98f-11ed-ac75-a11bc3df2fd1.jpg?itok=NCiriNF6 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/8fe43f40-c98f-11ed-ac75-a11bc3df2fd1.jpg?itok=GeaZPm8S 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/8fe43f40-c98f-11ed-ac75-a11bc3df2fd1.jpg?itok=Gu7wMnMu 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/8fe43f40-c98f-11ed-ac75-a11bc3df2fd1.jpg?itok=7ffiy09n 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/8fe43f40-c98f-11ed-ac75-a11bc3df2fd1.jpg?itok=ODGYNEg4 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/8fe43f40-c98f-11ed-ac75-a11bc3df2fd1.jpg?itok=YcYVF0XQ 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/8fe43f40-c98f-11ed-ac75-a11bc3df2fd1.jpg?itok=6gTtXhjd 800w)
Departments/Divisions
Department of Epidemiology
Research Interests
Aging, Public Health Education
Academic Appointments
- Dean of the Mailman School of Public Health
- DeLamar Professor of Public Health
- Professor, Epidemiology and Medicine