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.
Showing 21 - 30 of 149
![Delivette Castor, PhD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/bb6afd10-f176-11ee-aaac-1d8497823fa1.jpg?itok=AUr8-iH8 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/bb6afd10-f176-11ee-aaac-1d8497823fa1.jpg?itok=eRQLhJGJ 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/bb6afd10-f176-11ee-aaac-1d8497823fa1.jpg?itok=JY9qaLUy 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/bb6afd10-f176-11ee-aaac-1d8497823fa1.jpg?itok=ue0zdLCx 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/bb6afd10-f176-11ee-aaac-1d8497823fa1.jpg?itok=uQ0Go6AP 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/bb6afd10-f176-11ee-aaac-1d8497823fa1.jpg?itok=w8Q4hk0f 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/bb6afd10-f176-11ee-aaac-1d8497823fa1.jpg?itok=kWnTPEM6 800w)
Departments/Divisions
Department of Epidemiology, Department of Medicine, Division of Infectious Diseases
Academic Appointments
- Assistant Professor of Medical Sciences (in Medicine and in Epidemiology)
![Mary Ann Chiasson, DrPH Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/80dac4c0-bca5-11ed-964c-bd334112ceb4.jpeg?itok=3JpsOyBq 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/80dac4c0-bca5-11ed-964c-bd334112ceb4.jpeg?itok=_vkYR-zX 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/80dac4c0-bca5-11ed-964c-bd334112ceb4.jpeg?itok=4jXdwGRv 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/80dac4c0-bca5-11ed-964c-bd334112ceb4.jpeg?itok=fd_K2vU7 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/80dac4c0-bca5-11ed-964c-bd334112ceb4.jpeg?itok=z1s8Qpet 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/80dac4c0-bca5-11ed-964c-bd334112ceb4.jpeg?itok=MHDkbX4T 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/80dac4c0-bca5-11ed-964c-bd334112ceb4.jpeg?itok=dcO39Oxl 800w)
Departments/Divisions
Department of Epidemiology
Research Interests
Biostatistical Methods, Child and Adolescent Health, Community Health, Food Policy and Obesity, HIV/AIDS, LGBT health, Maternal and Reproductive Health, Public Health Education, Substance Use
Academic Appointments
- Professor of Epidemiology (in Medicine)
- Affiliated Faculty, Division of Infectious Diseases
![Francine Cournos, MD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/d46a1720-e39b-11ea-b94c-313f6b4d624c.jpg?itok=WvLH2zO4 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/d46a1720-e39b-11ea-b94c-313f6b4d624c.jpg?itok=p3X2Dq6Y 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/d46a1720-e39b-11ea-b94c-313f6b4d624c.jpg?itok=RjCMYwEO 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/d46a1720-e39b-11ea-b94c-313f6b4d624c.jpg?itok=fAaZyi-x 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/d46a1720-e39b-11ea-b94c-313f6b4d624c.jpg?itok=98ZkxA1- 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/d46a1720-e39b-11ea-b94c-313f6b4d624c.jpg?itok=HAFvQveI 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/d46a1720-e39b-11ea-b94c-313f6b4d624c.jpg?itok=AmC8_yY2 800w)
Departments/Divisions
Department of Epidemiology, Department of Psychiatry, Division of Gender, Sexuality, and Health
Accepting New Patients
Specialties
Psychiatry
Research Interests
HIV/AIDS, Mental Health, Substance Use
Academic Appointments
- Professor of Clinical Psychiatry (in Epidemiology)
Primary Location
CUIMC/Neurological Institute of New York
710 West 168th Street
New York, NY 10032
![Katherine D Crew, MD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/303ad710-8abc-11ec-98ea-f138308c834f.jpg?itok=P_UigBJ9 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/303ad710-8abc-11ec-98ea-f138308c834f.jpg?itok=mRwbWgWY 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/303ad710-8abc-11ec-98ea-f138308c834f.jpg?itok=iMEck_A0 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/303ad710-8abc-11ec-98ea-f138308c834f.jpg?itok=mWfxYS9D 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/303ad710-8abc-11ec-98ea-f138308c834f.jpg?itok=KRURwt-X 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/303ad710-8abc-11ec-98ea-f138308c834f.jpg?itok=ih3XY8vr 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/303ad710-8abc-11ec-98ea-f138308c834f.jpg?itok=dtyOsgRD 800w)
Departments/Divisions
Department of Epidemiology, Department of Medicine, Division of Hematology/Oncology
Accepting New Patients
Virtual Visits/Telehealth
Specialties
Internal Medicine, Cancer Care, Medical Oncology
Academic Appointments
- Associate Professor of Medicine and Epidemiology at the Columbia University Medical Center
Location
CUIMC/Herbert Irving Pavilion
161 Fort Washington Avenue
New York, NY 10032
Schedule an Appointment
New and Existing Patients:
![Leslie L Davidson, MD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/ffd290d0-bb9e-11ed-8a63-173bdddc6662.jpg?itok=CgJa-Qq3 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/ffd290d0-bb9e-11ed-8a63-173bdddc6662.jpg?itok=Fly0RMAU 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/ffd290d0-bb9e-11ed-8a63-173bdddc6662.jpg?itok=T7jYaOpu 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/ffd290d0-bb9e-11ed-8a63-173bdddc6662.jpg?itok=QxJzvqnm 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/ffd290d0-bb9e-11ed-8a63-173bdddc6662.jpg?itok=8MdDYaej 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/ffd290d0-bb9e-11ed-8a63-173bdddc6662.jpg?itok=gPu-jdOk 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/ffd290d0-bb9e-11ed-8a63-173bdddc6662.jpg?itok=D_rZKfM2 800w)
Departments/Divisions
Department of Epidemiology
Research Interests
Biostatistical Methods, Child and Adolescent Health, Chronic disease, Community Health, Global Health, Maternal and Reproductive Health
Academic Appointments
- Professor Emerita of Epidemiology
![Marlyn Delva Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/cee43350-77f8-11ed-8d68-dd5203fad892.jpeg?itok=rfArdVPZ 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/cee43350-77f8-11ed-8d68-dd5203fad892.jpeg?itok=bM11WWzU 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/cee43350-77f8-11ed-8d68-dd5203fad892.jpeg?itok=GoaC7okB 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/cee43350-77f8-11ed-8d68-dd5203fad892.jpeg?itok=1K_Q8Cph 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/cee43350-77f8-11ed-8d68-dd5203fad892.jpeg?itok=0A792E3j 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/cee43350-77f8-11ed-8d68-dd5203fad892.jpeg?itok=bn616BBX 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/cee43350-77f8-11ed-8d68-dd5203fad892.jpeg?itok=0oQSLod5 800w)
Departments/Divisions
Department of Epidemiology, Department of Sociomedical Sciences
Research Interests
Community Health
Academic Appointments
- Adjunct Assistant Professor of Epidemiology and Sociomedical Sciences
![Ryan Demmer, PhD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/f61431d0-bd2d-11ed-938e-bdcda9acdcb8.jpeg?itok=1MM4PC7I 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/f61431d0-bd2d-11ed-938e-bdcda9acdcb8.jpeg?itok=CnoVaxM0 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/f61431d0-bd2d-11ed-938e-bdcda9acdcb8.jpeg?itok=V9WVnRCd 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/f61431d0-bd2d-11ed-938e-bdcda9acdcb8.jpeg?itok=UQCpHfQU 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/f61431d0-bd2d-11ed-938e-bdcda9acdcb8.jpeg?itok=d4a-VGYP 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/f61431d0-bd2d-11ed-938e-bdcda9acdcb8.jpeg?itok=4pZJMrdV 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/f61431d0-bd2d-11ed-938e-bdcda9acdcb8.jpeg?itok=O8fLQA0e 800w)
Departments/Divisions
Department of Epidemiology
Research Interests
Biostatistical Methods, Chronic disease, Environmental Health
Academic Appointments
- Adjunct Associate Professor, Epidemiology
![Moise Desvarieux, MD, PhD, MPH Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/2cc70320-bb93-11ed-964c-bd334112ceb4.jpg?itok=PqnLHjiU 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/2cc70320-bb93-11ed-964c-bd334112ceb4.jpg?itok=UfQ7-67i 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/2cc70320-bb93-11ed-964c-bd334112ceb4.jpg?itok=wILzYl7y 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/2cc70320-bb93-11ed-964c-bd334112ceb4.jpg?itok=dvGbxjAP 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/2cc70320-bb93-11ed-964c-bd334112ceb4.jpg?itok=diC7uU2d 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/2cc70320-bb93-11ed-964c-bd334112ceb4.jpg?itok=jnGQd4ZL 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/2cc70320-bb93-11ed-964c-bd334112ceb4.jpg?itok=Ty7XOfFo 800w)
Departments/Divisions
Department of Epidemiology
Research Interests
Biostatistical Methods, Chronic disease, Community Health, Global Health, HIV/AIDS, Infectious Diseases
Academic Appointments
- Associate Professor of Epidemiology
![Bruce P. Dohrenwend, PhD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/8c1957f0-e388-11ea-b94c-313f6b4d624c.jpg?itok=8Hvw2NUM 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/8c1957f0-e388-11ea-b94c-313f6b4d624c.jpg?itok=5IelgPrJ 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/8c1957f0-e388-11ea-b94c-313f6b4d624c.jpg?itok=DFMGkbBP 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/8c1957f0-e388-11ea-b94c-313f6b4d624c.jpg?itok=7zhxbYiC 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/8c1957f0-e388-11ea-b94c-313f6b4d624c.jpg?itok=G4NLDoYG 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/8c1957f0-e388-11ea-b94c-313f6b4d624c.jpg?itok=PcPdyMhF 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/8c1957f0-e388-11ea-b94c-313f6b4d624c.jpg?itok=otSklMQh 800w)
Departments/Divisions
Department of Epidemiology, Department of Psychiatry, Division of Social Psychiatry
Academic Appointments
- Professor Emeritus of Social Psychiatry (in Epidemiology) and Special Lecturer in the Department of Psychiatry
![John Doyle, DrPH Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/2725c9b0-c4c6-11ed-bcf7-6b9214713ef7.jpg?itok=l0FgfBmp 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/2725c9b0-c4c6-11ed-bcf7-6b9214713ef7.jpg?itok=5KH2nkmj 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/2725c9b0-c4c6-11ed-bcf7-6b9214713ef7.jpg?itok=auYe9zad 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/2725c9b0-c4c6-11ed-bcf7-6b9214713ef7.jpg?itok=tSGlzHG_ 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/2725c9b0-c4c6-11ed-bcf7-6b9214713ef7.jpg?itok=I7VZstfj 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/2725c9b0-c4c6-11ed-bcf7-6b9214713ef7.jpg?itok=4-6ApEA5 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/2725c9b0-c4c6-11ed-bcf7-6b9214713ef7.jpg?itok=1yb0bRZa 800w)
Departments/Divisions
Department of Epidemiology
Academic Appointments
- Adjunct Assistant Professor of Epidemiology