DO
Denis O'Brien, MD
Orthopedic Surgeon
10700 Charter Dr, 100, Columbia, MD 21044
Are you Denis O'Brien, MD?
At a glance
Accepts 6 insurances
Aetna, Anthem Blue Cross Blue Shield, Blue Cross Blue Shield of Illinois, Cigna, UnitedHealthcare, more+ ·
Has 20+ years of experience
Graduated from Georgetown University Medical Center
Office locations
1
1.
Denis O'Brien, MD
10700 Charter Dr, 100, Columbia, MD, 21044
2
2.
Potomac Valley Orthopaedics Associates Chartered
3801 International Dr, 200, Silver Spring, MD, 20906
3
3.
Viener Orthopedics PA
9501 Old Annapolis Rd, 308, Ellicott City, MD, 21042
Denis O'Brien does not participate in Zocdoc to offer online booking at this time
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There are currently no additional providers matching this criteria
In-network insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Knee arthroscopy
Fracture/dislocation treatment lower leg/ankle/foot
Joint injury due to trauma
Joint or tendon inflammation of the finger/wrist/hand
Knee replacement
Bursitis
Knee arthroscopy
Fracture/dislocation treatment lower leg/ankle/foot
Joint injury due to trauma
Joint or tendon inflammation of the finger/wrist/hand
More about Denis O'Brien, MD
Denis O'Brien, MD is a Orthopedic Surgeon in Columbia, MD, Silver Spring, MD and Ellicott City, MD. They attended medical school at Georgetown University School Of Medicine in 1983. They completed their residency at Georgetown University Medical Center in 1985. Their offices are located in 10700 Charter Dr 100, Columbia, MD, 3801 International Dr 200, Silver Spring, MD and 9501 Old Annapolis Rd 308, Ellicott City, MD.
Education & experience
Education
Georgetown University School Of Medicine, Medical School, 1983
Georgetown University Medical Center, Residency, 1985
License
MD State Medical License active through September 2025 #D42989
Awards and publications
Castle Connolly Top Doctor
Background
Gender
Female
NPI number
#1427053339
Denis O'Brien does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
Available today

Dr. Ian Rodway, MD
Orthopedic Surgeon
4.88150 reviews
65.5 mi720 Elm St, Wilmington, OH, 45177
Â
4.88150 reviews
65.5 mi720 Elm St, Wilmington, OH, 45177
Â

Dr. Timothy E. Kremchek, MD
Orthopedic Surgeon
4.88806 reviews
65.5 mi720 Elm St, Wilmington, OH, 45177
Â
4.88806 reviews
65.5 mi720 Elm St, Wilmington, OH, 45177
Â
There are currently no additional providers matching this criteria
There are currently no additional providers matching this criteria

Dr. Ian Rodway, MD
Orthopedic Surgeon
4.88150 reviews
65.5 mi720 Elm St, Wilmington, OH, 45177
Â
4.88150 reviews
65.5 mi720 Elm St, Wilmington, OH, 45177
Â

Dr. Timothy E. Kremchek, MD
Orthopedic Surgeon
4.88806 reviews
65.5 mi720 Elm St, Wilmington, OH, 45177
Â
4.88806 reviews
65.5 mi720 Elm St, Wilmington, OH, 45177
Â
There are currently no additional providers matching this criteria