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![Chelsea Clinton, PhD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/dfa5bc20-d254-11ed-839b-c1f83adb1190.jpg?itok=cXZcgSuS 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/dfa5bc20-d254-11ed-839b-c1f83adb1190.jpg?itok=HjSSMw3p 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/dfa5bc20-d254-11ed-839b-c1f83adb1190.jpg?itok=p_Wv_ha1 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/dfa5bc20-d254-11ed-839b-c1f83adb1190.jpg?itok=PO10CZcP 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/dfa5bc20-d254-11ed-839b-c1f83adb1190.jpg?itok=6yX7pXsn 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/dfa5bc20-d254-11ed-839b-c1f83adb1190.jpg?itok=wmCe6jVA 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/dfa5bc20-d254-11ed-839b-c1f83adb1190.jpg?itok=16E5ejQp 800w)
Departments/Divisions
Department of Health Policy and Management
Academic Appointments
- Adjunct Assistant Professor of Health Policy and Management
![](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 Population and Family Health
Academic Appointments
- Assistant Professor of Population and Family Health
![Alwyn T Cohall, MD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/afb6cff0-e1e7-11ea-b317-8d602d269d7c.jpg?itok=JTCFnjzb 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/afb6cff0-e1e7-11ea-b317-8d602d269d7c.jpg?itok=0NZXQQRt 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/afb6cff0-e1e7-11ea-b317-8d602d269d7c.jpg?itok=m_NMKO1r 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/afb6cff0-e1e7-11ea-b317-8d602d269d7c.jpg?itok=QnWitrnb 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/afb6cff0-e1e7-11ea-b317-8d602d269d7c.jpg?itok=wqFEox7p 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/afb6cff0-e1e7-11ea-b317-8d602d269d7c.jpg?itok=G0e2Rh67 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/afb6cff0-e1e7-11ea-b317-8d602d269d7c.jpg?itok=3QcfcWfV 800w)
Departments/Divisions
Department of Pediatrics, Division of Pediatric Child and Adolescent Medicine, Department of Population and Family Health, Department of Sociomedical Sciences
Treats Children
Virtual Visits/Telehealth
Specialties
Adolescent Medicine, Pediatrics
Research Interests
Child and Adolescent Health, Community Health, HIV/AIDS, Incarceration Prevention, LGBT health, Maternal and Reproductive Health, Urban Health
Academic Appointments
- Professor of Sociomedical Sciences at CUMC
- Professor of Population and Family Health at CUMC
- Professor of Pediatrics at CUMC
Location
ColumbiaDoctors - Morningside
601 West 113th Street
New York, NY 10025
Schedule an Appointment
New and Existing Patients:
New Patients:
Existing Patients:
![Alan Cohen, PhD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/b30e3be0-77d4-11ed-8d68-dd5203fad892.jpg?itok=RFRYyvyc 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/b30e3be0-77d4-11ed-8d68-dd5203fad892.jpg?itok=v0rhrbSU 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/b30e3be0-77d4-11ed-8d68-dd5203fad892.jpg?itok=HsERnSSe 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/b30e3be0-77d4-11ed-8d68-dd5203fad892.jpg?itok=eWEzUIvU 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/b30e3be0-77d4-11ed-8d68-dd5203fad892.jpg?itok=y82kecGQ 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/b30e3be0-77d4-11ed-8d68-dd5203fad892.jpg?itok=sdnvVonH 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/b30e3be0-77d4-11ed-8d68-dd5203fad892.jpg?itok=l16Rjr7N 800w)
Departments/Divisions
Department of Environmental Health Sciences
Academic Appointments
- Associate Professor of Environmental Health Sciences (in the Robert N. Butler Columbia Aging Center)
![James Colgrove, PhD, MPH Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/jc988_JamesColgroveProfile.jpg?itok=WhZu45WH 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/jc988_JamesColgroveProfile.jpg?itok=LWCJxa5k 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/jc988_JamesColgroveProfile.jpg?itok=POiE5Fh7 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/jc988_JamesColgroveProfile.jpg?itok=aBVVR0Qx 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/jc988_JamesColgroveProfile.jpg?itok=Wabmjf9Z 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/jc988_JamesColgroveProfile.jpg?itok=YJv1F-RS 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/jc988_JamesColgroveProfile.jpg?itok=B6vCylbN 800w)
Departments/Divisions
Department of Sociomedical Sciences
Research Interests
Healthcare Policy, History and Ethics, Infectious Diseases
Academic Appointments
- Professor of Sociomedical Sciences
![](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 Population and Family Health
Academic Appointments
- Adjunct Assistant Professor of Population and Family Health
![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
![Stephen Coussens, PhD Profile Headshot](https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_200/public/cups-profile/headshot/sc4501_stephen_coussens_web_full.jpg?itok=l8IOP-Tu 200w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_260/public/cups-profile/headshot/sc4501_stephen_coussens_web_full.jpg?itok=U6fDK16h 260w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_320/public/cups-profile/headshot/sc4501_stephen_coussens_web_full.jpg?itok=2mEM6vZA 320w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_400/public/cups-profile/headshot/sc4501_stephen_coussens_web_full.jpg?itok=646lze7B 400w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_520/public/cups-profile/headshot/sc4501_stephen_coussens_web_full.jpg?itok=N8qW7ZPe 520w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_640/public/cups-profile/headshot/sc4501_stephen_coussens_web_full.jpg?itok=A6XugXUz 640w, https://www.publichealth.columbia.edu/sites/default/files/styles/cola_media_800/public/cups-profile/headshot/sc4501_stephen_coussens_web_full.jpg?itok=o5X5RgGK 800w)
Research Interests
Biostatistical Methods, Healthcare Policy
Academic Appointments
- Assistant Professor of Health Policy and Management
![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: