Overview
Brian O'connor is an Oncologist and a Hematologist Oncology provider in Frederick, Maryland. Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Lung Cancer, and Pleuropulmonary Blastoma.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
Locations
Marvin Feldman is a Hematologist Oncology specialist and a Hematologist in Baltimore, Maryland. Dr. Feldman is rated as a Distinguished provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Anal Cancer, Laryngeal Cancer, Familial Colorectal Cancer, and Angiosarcoma.
Virginia Cancer Specialists, P.C.
Keeran Sampat is a Hematologist and an Oncologist in Arlington, Virginia. Dr. Sampat is rated as a Distinguished provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Anal Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Paget Disease of the Breast.
Philip Nivatpumin is a Hematologist Oncology specialist and a Hematologist in Baltimore, Maryland. Dr. Nivatpumin is rated as a Distinguished provider by MediFind in the treatment of Anal Cancer. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Anal Cancer, and Small Cell Lung Cancer (SCLC).
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
- Colorectal CancerDr. O'connor isDistinguished. Learn about Colorectal Cancer.
- Familial Colorectal CancerDr. O'connor isDistinguished. Learn about Familial Colorectal Cancer.
- Lung CancerDr. O'connor isDistinguished. Learn about Lung Cancer.
- Advanced
- Acute Mountain SicknessDr. O'connor isAdvanced. Learn about Acute Mountain Sickness.
- Breast CancerDr. O'connor isAdvanced. Learn about Breast Cancer.
- DehydrationDr. O'connor isAdvanced. Learn about Dehydration.
- Essential ThrombocythemiaDr. O'connor isAdvanced. Learn about Essential Thrombocythemia.
- Familial Prostate CancerDr. O'connor isAdvanced. Learn about Familial Prostate Cancer.
- Lynch SyndromeDr. O'connor isAdvanced. Learn about Lynch Syndrome.
- Experienced
- Acinic Cell Carcinoma of Salivary GlandsDr. O'connor isExperienced. Learn about Acinic Cell Carcinoma of Salivary Glands.
- Acute Myeloblastic Leukemia with MaturationDr. O'connor isExperienced. Learn about Acute Myeloblastic Leukemia with Maturation.
- Acute Myeloblastic Leukemia without Maturation
- Acute Myeloid Leukemia (AML)Dr. O'connor isExperienced. Learn about Acute Myeloid Leukemia (AML).
- Adult Immune ThrombocytopeniaDr. O'connor isExperienced. Learn about Adult Immune Thrombocytopenia.
- Adult Soft Tissue SarcomaDr. O'connor isExperienced. Learn about Adult Soft Tissue Sarcoma.