
Andrew S. Zelby, MD, FACS |
Practice Description
- general neurosurgery
- spine surgery
- discectomy
- fusion
- brain tumors
- pituitary tumors
- aneurysms
Professional Affiliation
- American Association of Neurological Surgeons
- Congress of Neurological Surgeons
- American College of Surgeons
|
Certification
- Diplomate - American Board of Neurological Surgery
Academic Affiliation
- Assistant Professor of Neurosurgery, Rush University Medical Center
|

Francisco J. Espinosa, MD,
Ph.D.,FRCS(C) FACS |
Practice Description
- general neurosurgery
- spine surgery
- discectomy
- spinal fusion
- brain tumors
- spinal cord stimulator
- neurovascular, stereotactic brain surgery
Professional Affiliation
- American Association of Neurological Surgeons
- Congress of Neurological Surgeons
- American College of Surgeons
|
Certification
- Diplomate - American Board of Neurological Surgery
- Diplomate- The Royal College of Physicians and Surgeons (Canada)
Academic Affiliation
- Former Associate professor of Neurosurgery
(Queen's University)
|

Sean A. Salehi, MD |
Practice Description
- general neurosurgery
- spine surgery
- minimally invasive spine surgery
- artificial disc
- discectomy
- fusion
- brain tumors
- gamma knife radiosurgery
- hyper hydrosis
- vascular disease
Professional Affiliation
- American Association of Neurological Surgeons
- Congress of Neurological Surgeons
- American Spinal Injury Association
|
Certification
- Diplomate - American Board of Neurological Surgery
Academic Affiliation
- Former assistant professor of Neurosurgery
(Northwestern University School of Medicine)
|

Lena Shahbandar, MD |
Practice Description
- Outpatient physiatry
- Spine / joint care
- Musculoskeletal / Sports medicine
- Electrodiagnostic testing
- Injection therapy
Professional Affiliation
- American Academy of Physical Medicine and Rehabilitation
- Association of Academic Physiatrists
|
Certification
- Diplomate—American Board of Physical Medicine and Rehabilitation
Academic Training
- Northwestern University Medical School
- Residency from Northwestern University / Rehabilitation Institute of Chicago
|

Laura Connolly, MMS, PA-C |
Practice Description
- Laura works with Dr. Zelby in the office and the operating room to provide care to their patients
Professional Affiliation
- American Academy of Physician Assistants
- Association of Neurosurgical Physician Assistants
|
Certification
- National Commission on Certification of Physician Assistants
Academic Affiliation
- Clinical Rotation site for Midwestern University and Rosalind Franklin University PA students
|

Brandon Sessler, PA-C |
Practice Description
- Brandon works with Dr. Espinosa in the office and the operating room to provide care to their patients
Professional Affiliation
- American Academy of Physician Assistants
- Association of Neurosurgical Physician Assistants
|
Certification
- National Commission on Certification of Physician Assistants
Academic Affiliation
- Clinical Rotation site for Midwestern University and Rosalind Franklin University PA students
|

Kristen Ballenthin, PA-C |
Practice Description
- Kristen works with Dr. Salehi in the office and the operating room to provide care to their patients
Professional Affiliation
- American Academy of Physician Assistants
- Association of Neurosurgical Physician Assistants
|
Certification
- National Commission on Certification of Physician Assistants
Academic Affiliation
- Clinical Rotation site for Midwestern University and Rosalind Franklin University PA students
|

Elizabeth Koch, PA-C |
Practice Description
- Liz works with Dr. Salehi in the office and the operating room to provide care to their patients
Professional Affiliation
- American Academy of Physician Assistants
- Association of Neurosurgical Physician Assistants
|
Certification
- National Commission on Certification of Physician Assistants
Academic Affiliation
- Clinical Rotation site for Midwestern University and Rosalind Franklin University PA students
|