Overview
Mark Maclean is a Neurosurgery provider in Pittsburgh, Pennsylvania. Dr. Maclean is rated as an Experienced provider by MediFind in the treatment of Brain Abscess. His top areas of expertise are Spondylolisthesis, Herniated Disk, Rathke Cleft Cyst, and Invertebral Disc Disease.
His clinical research consists of co-authoring 33 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Brain Abscess.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- PPO
Locations
200 Lothrop St, Pittsburgh, PA 15213
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
UPMC Neurological Institute - Presbyterian
Dr. Gardner is the Peter J. Jannetta Endowed Chair of neurological surgery at the University of Pittsburgh School of Medicine and director of the Center for Skull Base Surgery. He specializes in endoscopic endonasal skull base surgery, pituitary tumors, Neuroendoport brain surgery, and vascular neurosurgery. Dr. Gardner is rated as an Elite provider by MediFind in the treatment of Brain Abscess. His top areas of expertise are Chordoma, Pituitary Tumor, Meningioma, Endoscopic Transnasal Transsphenoidal Surgery, and Nerve Decompression.
West Virginia University Medical Corporation
Jeremy Lewis is a Neurosurgery provider in Morgantown, West Virginia. Dr. Lewis is rated as an Advanced provider by MediFind in the treatment of Brain Abscess. His top areas of expertise are Subdural Hematoma, Chronic Subdural Hematoma, Meningioma, Balloon Sinuplasty, and Awake Craniotomy. Dr. Lewis is currently accepting new patients.
UPMC Neurological Institute - Presbyterian
Dr. Zenonos became the associate director of the UPMC Center for Cranial Base Surgery in July 2019 after receiving extensive formal subspecialization in his field. He is one of a handful of board-certified neurosurgeons to have completed two fellowships in skull base surgery. At the University of Pittsburgh, one fellowship focused on endoscopic and minimally invasive approaches, and the other centered on complex open skull base approaches. His fellowship at the University of Miami was on complex cranial and cerebrovascular neurosurgery. Dr. Zenonos is rated as a Distinguished provider by MediFind in the treatment of Brain Abscess. His top areas of expertise are Chordoma, Meningioma, Cerebrospinal Fluid Leak, Gamma Knife Radiosurgery, and Cerebral Artery Bypass Surgery.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- SpondylolisthesisDr. Maclean isAdvanced. Learn about Spondylolisthesis.
- Experienced
- Brain AbscessDr. Maclean isExperienced. Learn about Brain Abscess.
- Brain TumorDr. Maclean isExperienced. Learn about Brain Tumor.
- Cortical DysplasiaDr. Maclean isExperienced. Learn about Cortical Dysplasia.
- CraniopharyngiomaDr. Maclean isExperienced. Learn about Craniopharyngioma.
- EpilepsyDr. Maclean isExperienced. Learn about Epilepsy.
- Herniated DiskDr. Maclean isExperienced. Learn about Herniated Disk.

