Overview
Bert O'malley is an Otolaryngologist in Baltimore, Maryland. Dr. O'malley is rated as an Advanced provider by MediFind in the treatment of Polymorphous Low Grade Adenocarcinoma. His top areas of expertise are Pituitary Tumor, Salivary Gland Tumors, Sinus Cancer, Endoscopic Transnasal Transsphenoidal Surgery, and Gastrostomy. Dr. O'malley is currently accepting new patients.
His clinical research consists of co-authoring 318 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- POS
- PPO
Locations
16 S Eutaw St, Suite 400, Baltimore, MD 21201
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.
Johns Hopkins Outpatient Center
Head and neck surgeon David Eisele specializes in surgery for malignant and benign tumors of the head and neck, with a focus on salivary gland neoplasms and disorders of the salivary glands that can be treated surgically. He is an expert in minimally invasive surgical approaches, including sialendoscopy. Salivary gland neoplasms and disorders are also the focus of Dr. Eisele’s research. He has published more than 300 research papers and edited multiple books related to head and neck surgery. Dr. Eisele earned a medical degree from Cornell University Medical College and completed residency training in general surgery and in otolaryngology–head and neck surgery at the University of Washington. From 2012 to 2025, he served as director of the Department of Otolaryngology–Head and Neck Surgery at the Johns Hopkins University School of Medicine. Dr. Eisele is rated as an Elite provider by MediFind in the treatment of Polymorphous Low Grade Adenocarcinoma. His top areas of expertise are Salivary Duct Stones, Salivary Gland Tumors, Throat Cancer, Laryngectomy, and Gastrostomy.
ENT & Allergy Of Delaware
Neil Hockstein is an Otolaryngologist in Newark, Delaware. Dr. Hockstein has been practicing medicine for over 26 years and is rated as a Distinguished provider by MediFind in the treatment of Polymorphous Low Grade Adenocarcinoma. His top areas of expertise are Salivary Gland Tumors, Acinic Cell Carcinoma of Salivary Glands, Laryngeal Cancer, Laryngectomy, and Thyroidectomy.
David Sidransky is an Oncologist and an Otolaryngologist in Baltimore, Maryland. Dr. Sidransky is rated as a Distinguished provider by MediFind in the treatment of Polymorphous Low Grade Adenocarcinoma. His top areas of expertise are Head and Neck Squamous Cell Carcinoma (HNSCC), Adenoid Cystic Carcinoma, Salivary Gland Tumors, and Polymorphous Low Grade Adenocarcinoma.
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
- Distinguished
- Acinic Cell Carcinoma of Salivary GlandsDr. O'malley isDistinguished. Learn about Acinic Cell Carcinoma of Salivary Glands.
- Pituitary TumorDr. O'malley isDistinguished. Learn about Pituitary Tumor.
- Salivary Gland TumorsDr. O'malley isDistinguished. Learn about Salivary Gland Tumors.
- Sinus CancerDr. O'malley isDistinguished. Learn about Sinus Cancer.
- Advanced
- Adenoid Cystic CarcinomaDr. O'malley isAdvanced. Learn about Adenoid Cystic Carcinoma.
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Endoscopic Transnasal Transsphenoidal Surgery
- Epithelial-Myoepithelial CarcinomaDr. O'malley isAdvanced. Learn about Epithelial-Myoepithelial Carcinoma.
- Ewing SarcomaDr. O'malley isAdvanced. Learn about Ewing Sarcoma.
- Head and Neck Squamous Cell Carcinoma (HNSCC)
- Experienced
- Anaplastic Thyroid CancerDr. O'malley isExperienced. Learn about Anaplastic Thyroid Cancer.
- Cerebrospinal Fluid LeakDr. O'malley isExperienced. Learn about Cerebrospinal Fluid Leak.
- EndoscopyDr. O'malley isExperienced. Learn about Endoscopy.
- Follicular Thyroid CancerDr. O'malley isExperienced. Learn about Follicular Thyroid Cancer.
- GastrostomyDr. O'malley isExperienced. Learn about Gastrostomy.
- Glomus Jugulare TumorDr. O'malley isExperienced. Learn about Glomus Jugulare Tumor.

