Advocacy, Community Service & Public Awareness

• Columbia Science Mentoring Program
• Columbia Student Medical Outreach Program (CoSMO)
• Columbia University Harm Reduction Outreach Network (CUHRON) 
• Ethics Club
• Integrative Medicine Club (IMC)
• International Health Organization (IHO)
• Lang Youth Medical Program
• Markets in Medicine
• Medical Students for Choice
• Physicians for Human Rights (PHR)
• REMEDY
• Smile Train, CUMC Chapter
• Students for a National Health Plan (SNP)

Arts, Literature & EntertainmentCommunity Service

• Bard Hall Players
• Cinema Heights
• P&S Choir
• Coffehouse
• Creative Rounds
• P&S Dance Club
• P&S Musicians' Guild
• Reflexions Art & Literary Magazine
• T.H.E. H.U.M.E.RUS
• The Ultrasounds
• Walker Percy Literary Society

Cultural & Spiritual Organizations

• Asian Pacific American Medical Students Association (APAMSA)
• Black and Latino Student Organization (BALSO)
• Columbia Christian Fellowship (CCF)
• Medical Center Jewish Association (MCJA)
• South Asian Health Sciences Society (SAHSA)
• St. Luke's Society

Professional Organizations

• American Medical Association – Medical Student Section (AMA)
• American Medical Students’ Association (AMSA)
• American Medical Women’s Association (AMWA)

Social & Recreational Activities

• Beerchus
• Chess Club
• Food Club
• Free Weight Club (FWC)
• Karate Club
• Lambda Health Alliance
• P&S  Roadrunners
• Rugby Football Club
• Social Dance Club
• Society of Bacchus
• Squash Club 
• Triathlon Club
• Water Polo Club
• Wilderness Medicine Club (WMC)

Specialty Interest Groups

• Allen O. Whipple Surgical Society
• Anesthesiology Interest Group
• Columbia Radiology Interest Group
• Dermatology Interest Group
• Emergency Medicine Interest Group
• Family Medicine Interest Group (FMIG)
• Internal Medicine Interest Group
• Obstetrics & Gynecology Interest Group
• Ophthalmology Interest Group
• Orthopaedic Surgery Interest Group
• Plastic Surgery Interest Group
• Psychiatry Student Interest Group (PsychSIG)
• Reemstma Society for Cardiovascular Medicine
• Steven Z. Miller Pediatric Society
• Student Interest Group in Neurology (SIGN)
• Urology Interest Group

Special Programs

• Columbia Harlem Homeless Medical Partnership (CHHMP)