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Our Team

The Johns Hopkins Trigeminal Neuralgia Center team, including four uniquely specialized surgeons, works to customize a treatment plan for each patient with the goal of relieving their pain quickly and restoring their quality of life. To view a full bio, click on one of the team member names below.

Our Expert Physicians:

Photo of Dr. William Stanley Anderson, M.A., M.D., Ph.D.

Anderson, William Stanley, M.A., M.D., Ph.D.

Associate Professor of Neurosurgery
Associate Professor of Biomedical Engineering
Photo of Dr. Chetan Bettegowda, M.D., Ph.D.

Bettegowda, Chetan, M.D., Ph.D.

Assistant Professor of Neurosurgery
Assistant Professor of Oncology
Photo of Dr. Michael Lim, M.D.

Lim, Michael, M.D.

Associate Professor of Neurosurgery
Associate Professor of Oncology
Associate Professor of Radiation Oncology and Molecular Radiation Sciences
Director of Brain Tumor Immunotherapy
Director of the Metastatic Brain Tumor Center
Photo of Dr. Jason David Rosenberg, M.D.

Rosenberg, Jason David, M.D.

Assistant Professor of Neurology
Director, Johns Hopkins Headache Center
photo of Ann Biser

Biser, Ann, MS, PAC

Physician Assistant
photo of Tami Bulleri

Bulleri, Tami, MMS, PAC

Physician Assistant



Johns Hopkins Trigeminal Neuralgia Experts in the News

Dr. Michael Lim’s patient describes how he relieved her debilitating pain, caused by TN.

Trigeminal Neuralgia: Leave No One in Pain

You can view Dr. Michael Lim’s online seminar and Q&A session on medical and surgical treatment options for trigeminal neuralgia. Watch it here.


Out-of-State and International Patients - Find Out More