3.7
9 Ratings with 4 written Reviews
Summary
Dr. Brian Oconnor specializes in hematology and oncology, focusing on blood disorders and cancer care. He earned his medical degree from Universidad De Chile Facultad De Medicina and brings 45 years of experience to his practice. Dr. Oconnor is fluent in both Spanish and English, allowing him to serve patients from diverse backgrounds.
Dr. Oconnor practices at Frederick Health Hospital and sees patients at multiple locations throughout Frederick, Maryland. His extensive experience in hematology and oncology enables him to provide comprehensive care for patients facing complex blood and cancer conditions. Patients have given him an average rating of 3.7 on Vitals, reflecting their experiences with his care.
Dr. Oconnor practices at Frederick Health Hospital and sees patients at multiple locations throughout Frederick, Maryland. His extensive experience in hematology and oncology enables him to provide comprehensive care for patients facing complex blood and cancer conditions. Patients have given him an average rating of 3.7 on Vitals, reflecting their experiences with his care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 45 years of experience
- 11 insurance plans accepted
- speaks Spanish, English
- Universidad De Chile Facultad De Medicina
- 4 written reviews
- 2 specialties
- 15 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Brian Marcial Oconnor has 3 locationsFrederick Health Medical Group Oncology Care Consultants
1562 Opossumtown PikeFrederick, MD 21702 Tel: (301) 662-8477
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Monocacy Health Partners Oncology Care Consultants
1562 Opossumtown PkeFrederick, MD 21702 Tel: (301) 662-8477
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Brian Marcial Oconnor, MD | Dr. Neelima Denduluri, DO | Malathi Latha Kakani | Dr. Yun Whan Oh, MD |
| Hematology | Oncology | Oncology | Internal Medicine |
| Accepts New Patients | |||
| 45 Years of Experience | 27 Years of Experience | 38 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks Spanish, French | Speaks English | Speaks English, Spanish |
| Frederick , MD | Arlington , VA | Frederick , MD | Frederick , MD |
| Med School: Universidad De Chile Facultad De Medicina | Med School: Louisiana State University School Of Medicine In Shreveport | Med School: Warren Alpert Medical School Of Brown University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Brian Marcial Oconnor
Medical Specialties
Dr. Brian Marcial Oconnor has the following 2 specialties
Specialty Expertise
Dr. Brian Marcial Oconnor has the following 15 areas of expertise
Certifications, License, & Education
45 Years Experience
Education & Training
Medical School
Graduated from Universidad De Chile Facultad De Medicina in 1981.
NPI Number
Dr. Oconnor's NPI number is 1174515050.
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Frequently Asked Questions
- Where is Dr. Brian Oconnor's office located?
- Dr. Brian Oconnor's office is located at 1562 Opossumtown Pike, Frederick, MD, 21702.
- Does Dr. Brian Oconnor accept my insurance?
- You can see the insurance plans that Dr. Brian Oconnor accepts on their Vitals profile.
- Is Dr. Brian Oconnor accepting new patients?
- Dr. Brian Oconnor is accepting new patients on Vitals. View Dr. Brian Oconnor's profile on Vitals to make an appointment.
- Which hospitals is Dr. Brian Oconnor affiliated with?
- Dr. Brian Oconnor is affiliated with Frederick Health Hospital.
- How can I make an appointment with Dr. Brian Oconnor?
- You can find contact information for Dr. Brian Oconnor here on Vitals.
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