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Community Physician Sites

Columbia - Mercy Personal Physicians

9821 Broken Land Parkway, Columbia, MD 21046

Meet Our Doctors:
Wen Liang, D.O.

Dr. Wen Liang is a Board Certified, Fellowship-trained breast cancer doctor with The Hoffberger Breast Center at Mercy in Baltimore, Maryland. She is among the top breast cancer surgeons in Maryland.

Mercy Personal Physicians at Columbia

Mercy Personal Physicians at Columbia offers patients accessible primary care and renowned specialty care treatment in conveniently located doctors’ office facilities in Columbia, serving residents of the greater Howard County area.

Our Location

Office Hours

Monday - Friday Please call the office directly for hours.

Phone Hours

Monday - Friday Please call the office directly for hours.

Comments from Our Patients


The best doctors! Had surgery with Dr. Singh and it was a great experience. I liked the Mercy doctors so much, I switched my primary care to Dr. Nikou. She's knowledgeable, detailed and provides excellent care. The staff at the Columbia location are great. Overall, a great experience.

Michael