About Me

  • Clinical Expertise: Rehabilitation, Pain Management, Palliative Care
  • Languages Spoken: English
  • Education: MD, Northeast Ohio Medical University
  • Residencies: Baylor College of Medicine
  • Board Certifications: Physical Medicine & Rehabilitation; Pain Management; Hospice and Palliative Medicine

New Patient Appointments

Making an appointment

Call 646-888-1900


Visit PubMed for a full listing of Theresa Gillis’ journal articles

Pubmed is an online index of biomedical articles maintained by the U.S. National Library of Medicine and the National Institutes of Health.

Clinical Trials

As home to one of the world’s top cancer research centers, Memorial Sloan Kettering is typically involved in more than 900 clinical trials at a given time. Currently, clinical trials focused on the conditions I treat are enrolling new patients. If you’re interested in joining a clinical trial, click to learn about the trial’s purpose, eligibility criteria, and how to get more information.

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Most major health insurers offer plans that include MSK as one of their in-network providers. If MSK is in-network, it means all our doctors are too. Medicaid and New York State Medicare also provide benefits for care at MSK.

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