Anna Lien-Lun Chien, M.D.

Headshot of Anna Lien-Lun Chien
  • Vice Chair, Quality, Safety, and Service
  • Associate Professor of Dermatology


Dermatology, Rosacea, Skin Aging

Research Interests

Translational Research; Skin aging; Photoprotection; Rosacea more

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Insurance Information

Main Phone

Outside of Maryland & Washington D.C.

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International Patients

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Medical Pavilion at Howard County

Appointment Phone: 410-955-5933
10710 Charter Drive
Shared Suite Suite 420
Columbia, MD 21044 map
Phone: 410-955-5933 | Fax: 410-502-2309

Johns Hopkins Outpatient Center (now called Levi Watkins, Jr., M.D., Outpatient Center)

Appointment Phone: 410-955-5933
601 N. Caroline St.
Baltimore, MD 21287 map
Phone: 410-955-5933 | Fax: 410-502-2309


Dr. Anna L. Chien is Associate Professor and Vice-Chair of Quality, Safety, and Service for the Department of Dermatology at the Johns Hopkins School of Medicine.  She is the medical director of the Howard County Dermatology Practice and directed the department’s Cutaneous Translational Research Program for over ten years.  

Her clinical interests include skin aging, photoprotection, rosacea, and general dermatology.

Dr. Chien earned her medical degree from the University of Chicago Pritzker School of Medicine. She completed a transitional-year program at St. Joseph Mercy Hospital and a dermatology residency with the University of Michigan Health System. 

She speaks English. more


  • Vice Chair, Quality, Safety, and Service
  • Medical Director, Johns Hopkins Dermatology at Howard County
  • Associate Professor of Dermatology

Departments / Divisions



  • MD; University of Chicago Pritzker School of Medicine (2005)


  • Dermatology; University of Michigan Health System (2009)

Board Certifications

  • American Board of Dermatology (Dermatology) (2009)

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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