Dr. Maranchie is a surgical oncologist specializing in urologic cancers of the urinary tract and male genitalia.  She completed urology residency at Harvard University in 1999, followed by a fellowship in Urologic Oncology at the National Cancer Institute.  Her practice is focused on the care of patients with cancer of the kidney, bladder and testis, employing minimally invasive approaches, nephron-sparing and nerve-sparing surgery and urinary tract reconstruction.  She has specialty expertise in familial or inherited cancer syndromes, offering targeted surveillance with organ-preserving surgery when indicated. LGBTQIA+ Affirming: This provider has completed training on how to create a safe, comfortable, and welcoming environment for LGBTQIA+ patients. This provider may or may not offer LGBTQIA+ specific medical or surgical care. Please ask when scheduling. Dr. Maranchie is rated as an Experienced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. Her top areas of expertise are Bladder Cancer, Renal Cell Carcinoma (RCC), Muscle Invasive Bladder Cancer, Nephrectomy, and Cystectomy.

Marie Errera is an Ophthalmologist in Pittsburgh, Pennsylvania. Dr. Errera is rated as an Advanced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. Her top areas of expertise are Neuroretinitis, Uveitis, Hypothalamic Hamartomas, Von Hippel-Lindau (VHL) Syndrome, and Vitrectomy. Dr. Errera is currently accepting new patients.

Gabrielle Bonhomme, MD, specializes in neuro-ophthalmology & comprehensive ophthalmology and is certified in ophthalmology by the American Board of Ophthalmology. She practices at University of Pittsburgh Physicians, Department of Ophthalmology and is affiliated with UPMC St Margaret and UPMC Presbyterian. She completed her medical degree at University of Pennsylvania Health System. Dr. Bonhomme is rated as an Advanced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. Her top areas of expertise are Papilledema, Increased Intracranial Pressure, Optic Neuritis, and Tieche-Jadassohn Nevus.

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 Experienced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. His top areas of expertise are Chordoma, Pituitary Tumor, Meningioma, Endoscopic Transnasal Transsphenoidal Surgery, and Nerve Decompression.

Lawrence Lunsford is a Neurosurgery provider in Pittsburgh, Pennsylvania. Dr. Lunsford is rated as an Experienced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. His top areas of expertise are Meningioma, Acoustic Neuroma, Schwannoma, Gamma Knife Radiosurgery, and Rhizotomy.

Shirley Mcelhattan is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Mcelhattan is rated as an Experienced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. Her top areas of expertise are Phacomatosis Pigmentovascularis, Phacomatosis Pigmentokeratotica, Peutz-Jeghers Syndrome, and Tieche-Jadassohn Nevus.

Allison Verenna is a primary care provider, practicing in Family Medicine in Aspinwall, Pennsylvania. Dr. Verenna is rated as an Experienced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. Her top areas of expertise are Sinusitis, Empyema, Pseudohypoaldosteronism Type 2, and Liddle Syndrome.

Dr. Mahmud holds board certifications in endocrinology, obesity medicine and internal medicine. His clinical interests are neuroendocrinology (pituitary and adrenal disorders), obesity medicine, thyroid cancer and diabetes management. He is a part of the neuroendocrine unit, specializing in perioperative management of pituitary and skull base surgery patients. He also specializes in obesity medicine and participates in our clinic's medical weight loss programs. Dr. Mahmud is rated as an Experienced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. His top areas of expertise are Prolactinoma, Papillary Thyroid Cancer, Thyroid Cancer, and Follicular Thyroid Cancer.

Matthew S. Pihlblad MD, specializes in pediatric ophthalmology and adult strabismus and is board certified in Ophthalmology by the American Board of Ophthalmology.  He is the fellowship director of the pediatric ophthalmology fellowship and is an Assistant Professor at the University of Pittsburgh School of Medicine. He received his medical degree from West Virginia University School of Medicine and completed his residency at the University at Buffalo, Ross Eye Institute, followed by his fellowship at UCLA, Jules Stein Eye Institute. Dr. Pihlblad’s clinical interests include complex strabismus in adults and children, retinopathy of prematurity and fellow/resident education, and his research interests include innovative strabismus surgery techniques including use of advanced technology in adults and children. He has presented at international, national and regional scientific meetings and is a member of the World Society of Pediatric Ophthalmology and Strabismus (WSPOS), American Association of Pediatric Ophthalmology and Strabismus (AAPOS) and the American Academy of Ophthalmology (AAO).  View the full list of Dr. Pihlblad's publications on PubMed. Dr. Pihlblad is rated as an Experienced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. His top areas of expertise are Strabismus, Brown Syndrome, Conjunctivitis with Pseudomembrane, and Linear Nevus Sebaceous Syndrome.

Amgad Eldib, MD, is an ophthalmologist specialized in Pediatric Ophthalmology and Strabismus and Adult Motility disorders. He is a clinical assistant professor at the UPMC Children’s Hospital of Pittsburgh. He received his medical degree from the faculty of medicine, Cairo University, Egypt. He completed his ophthalmology residency and pediatric ophthalmology fellowship at the Research Institute of Ophthalmology, Cairo, Egypt. He then completed a fellowship in pediatric ophthalmology at Emory University, Atlanta, Georgia. This was then followed by another fellowship in Pediatric Ophthalmology and Strabismus and Adult motility at UPMC, Pittsburgh, PA. He is also a fellow of the Royal College of Surgeons, Glasgow, UK.  Dr. Eldib’s clinical interests include pediatric ophthalmology, strabismus, retinopathy of prematurity, adult motility disorders. His area of sub-specialization is Pediatric Glaucoma in which he has written a book chapter. He has numerous publications in pediatric ophthalmology. He is a member of the American Association of Pediatric Ophthalmology and Strabismus (AAPOS) and a fellow of the Royal College of Surgeons (FRCS-Glasgow). Dr. Eldib is rated as an Experienced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. His top areas of expertise are Horner Syndrome, Linear Nevus Sebaceous Syndrome, Ocular Albinism, and Strabismus.

Karl Olsen is an Ophthalmologist in Monroeville, Pennsylvania. Dr. Olsen is rated as an Experienced provider by MediFind in the treatment of Linear Nevus Sebaceous Syndrome. His top areas of expertise are Late-Onset Retinal Degeneration, Age-Related Macular Degeneration (ARMD), Retinal Detachment, Retinal Artery Occlusion, and Vitrectomy. Dr. Olsen is currently accepting new patients.