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15 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Holly Dahlman is Excellent. Dr. Dahlman has been reviewed by 26 patients who have provided 8 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 4.6
Courteous Staff 4.6
Accurate Diagnosis 4.6
Bedside Manner 4.6
Spends Time with Me 4.7
Follows Up After Visit 4.4

Specialties & Research

Dr. Holly Dahlman, MD is board certified in Internal Medicine.

Education & Awards

Dr. Dahlman graduated from Johns Hopkins University, Baltimore. She has 9 awards.

Patients' Choice 5th Anniversary Award (2012 - 2013)
Patients' Choice Award (2008 - 2013)
Compassionate Doctor Award - 5 Year Honoree (2013 - 2014)
Compassionate Doctor Recognition (2009 - 2014)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2015 - 2018)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2015 - 2018)
Top 10 Doctor - City (2014)
Lutherville Timonium, MD
Top 10 Doctor - Metro Area (2014)
Greater Baltimore
On-Time Doctor Award (2009, 2014)


Dr. Dahlman has 5 hospital affiliations:

  • Sinai Hospital Of Baltimore 
  • The Johns Hopkins Hospital 


  • French

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Additional Information
Dr. Holly R Dahlman MD is a female Internist, has 15 years of experience and practices in Internal Medicine.
Where does Dr. Holly R. Dahlman practice?
Dr. Holly Dahlman has 2 office locations.
Dr. Holly Dahlman practices Internal Medicine near Lutherville Timonium, MD.
Additional practice locations include: Baltimore, MD.
See Lutherville Timonium Internists.