Nicole Edris Tchalim, MD

Accepting New Patients
Virtual Visits/Telehealth
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Nicole Pacheco, MD is a reproductive psychiatrist at Columbia's Women's and Reproductive Mental Health (WARM) program. Dr. Pacheco provides comprehensive and compassionate care for women and birthing individuals across their lifespans, addressing mental health challenges and needs related to reproductive and gender-linked transition. Having completed her psychiatric residency and a women's mental health fellowship at Columbia, Dr. Pacheco has expertise in both psychopharmacologic and psychotherapy-based treatments.
In addition to her clinical roles at Columbia, Dr. Pacheco is also heavily involved in education, providing supervision and teaching to medical trainees, and currently serves as the director of the Columbia WARM fellowship. Dr. Pacheco is also the founder of the June Jackson Christmas Fourth Year Medical Student elective, which supports students from underrepresented backgrounds in medicine in receiving training and experience within community and inpatient psychiatric settings at Columbia. 

Areas of Expertise / Conditions Treated

  • Bereavement
  • Insomnia
  • Post Menopausal Problems
  • Postpartum Depression
  • Post Traumatic Stress Disorder (PTSD)
  • Premenstrual Dysphoric Disorder
  • Psychological Aspects of Infertility
  • Reproductive Loss Counseling
  • Women's Mental Health

Academic Appointments

  • Instructor in Psychiatry


  • Female

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Virtual Visits/Telehealth

Virtual Visits allow you to connect with your provider from the comfort, convenience, and safety of your own home.

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For existing patients, login to make an appointment, view documentation or contact your care provider.

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Insurance Accepted


  • Aetna Signature Administrators
  • EPO
  • HMO
  • Medicare Managed Care
  • NYP Employee Plan
  • NY Signature
  • POS
  • PPO
  • Student Health

CHP Student Health



  • Medicare Managed Care


  • Railroad
  • Traditional Medicare

Quality Health Management

  • Quality Health Management


  • Behavioral Health (Columbia University Employee Plan)

World Trade Center Health Plan

  • World Trade Center Health Plan

*Please contact the provider’s office directly to verify that your particular insurance is accepted.