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Summary
Dr. Marianne Barnhill has practiced hematology and oncology for 43 years and is affiliated with LCMC Health. She speaks English, French, and Spanish. Dr. Barnhill earned her medical degree from the University of Texas Health Science Center at San Antonio and sees patients in Bethesda, Maryland; Reston, Virginia; Leesburg, Virginia; Sterling, Virginia; and New Orleans, Louisiana.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 43 years of experience
- 2 insurance plans accepted
- speaks English, French, Spanish
- Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med
- 2 specialties
- 4 areas of expertise
- 1 hospital affiliation
- 6 office locations
- Female
Office Locations
Dr. Marianne Barnhill has 6 locationsWalter Reed National Military Medical Center
8901 Rockville PikeBethesda, MD 20889 Tel: (301) 295-4000
Oncology Hematology Of Loudoun And Reston Pc
1860 Town Center Dr Ste 120Reston, VA 20190 Tel: (703) 858-3110
Mon9:00 am - 4:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 4:30 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed
Tulane Cancer Center
150 S Liberty St Fl 1New Orleans, LA 70112 Tel: (504) 988-6300
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
Oncology Hematology Of Loudoun And Reston Pc
44055 Riverside Pkwy Ste 224Leesburg, VA 20176 Tel: (703) 858-3110
Mon9:00 am - 4:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 4:30 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed
Oncology Hematology Of Loudoun And Reston Pc
24430 Stone Springs Blvd Ste 515Sterling, VA 20166 Tel: (703) 858-3110
Mon9:00 am - 4:00 pm
Tue9:00 am - 4:00 pm
Wed9:00 am - 4:00 pm
Thu9:00 am - 4:00 pm
Fri9:00 am - 3:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Marianne Barnhill, MD | Jennifer Elizabeth Miller | Zuzana Barbora Lacca | Marisa T Wong |
| Hematology | Nurse Practitioner | Nurse Practitioner | Nurse Practitioner |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 43 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, French, Spanish | |||
| Bethesda , MD | Rochester , NY | Newark , DE | VIENNA , VA |
| Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Marianne Barnhill
Medical Specialties
Dr. Marianne Barnhill has the following 2 specialties
Specialty Expertise
Dr. Marianne Barnhill has the following 4 areas of expertise
Certifications, License, & Education
43 Years Experience
Education & Training
Medical School
Graduated from Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med in 1987 and THE UNIVERSITY OF TEXAS SCHOOL OF MEDICINE AT SAN ANTONIO in 1983.
NPI Number
Dr. Barnhill's NPI number is 1447267687.
Similar doctors
Frequently Asked Questions
- What languages does Dr. Marianne Barnhill speak?
- Dr. Marianne Barnhill speaks English, French, and Spanish.
- Does Dr. Marianne Barnhill accept my insurance?
- You can see the insurance plans that Dr. Marianne Barnhill accepts on their Vitals profile.
- Is Dr. Marianne Barnhill accepting new patients?
- Dr. Marianne Barnhill is accepting new patients on Vitals. View Dr. Marianne Barnhill's profile on Vitals to make an appointment.
- Does Dr. Marianne Barnhill accept virtual/telehealth appointments?
- Dr. Marianne Barnhill has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Marianne Barnhill affiliated with?
- Dr. Marianne Barnhill is affiliated with Lcmc Health.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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