Browse Health
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 (7)

The overall average patient rating of Dr. Dagmar Arnold is Good. Dr. Arnold has been reviewed by 12 patients who have provided 7 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 4.0
Courteous Staff 4.4
Accurate Diagnosis 3.9
Bedside Manner 3.1
Spends Time with Me 4.3
Follows Up After Visit 3.4

Specialties & Research

Dr. Dagmar Arnold, MD is board certified in Internal Medicine and Endocrinology, Diabetes & Metabolism.

  • She has special expertise in 4 areas:
  • Diabetes
  • Diabetes Mellitus
  • Diabetes
  • Thyroid Diseases

Education & Awards

Dr. Arnold graduated from Aarhus Universitet. She has 4 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2014)
Top 10 Doctor - State (2014)
Top 10 Doctor - Metro Area (2014)
Washington Metro Area


Dr. Arnold has 2 hospital affiliations:

  • Washington Hospital Center 
  • Montgomery General Hospital Inc 


  • Danish
  • German

> > > > Dr. Dagmar Arnold, MD

Similar doctors nearby

Dr. Dawn Broderick

Internal Medicine
21 years experience
Olney, MD

Dr. Benjamin Avrunin

Internal Medicine
43 years experience
Olney, MD

Dr. David Plotkin

Internal Medicine
18 years experience
Olney, MD

Dr. Christopher Mays

Internal Medicine
23 years experience
Olney, MD

Dr. Robert Kreitman

Internal Medicine
26 years experience
Olney, MD

Dr. Paul Banner

Internal Medicine
15 years experience
Olney, MD
Search All Similar Doctors
Additional Information
Dr. Dagmar R Arnold MD is a female Internist and practices in Internal Medicine and Endocrinology, Diabetes & Metabolism.
Where does Dr. Dagmar R. Arnold practice?
Dr. Dagmar Arnold has 2 office locations.
Dr. Dagmar Arnold practices Internal Medicine and Endocrinology, Diabetes & Metabolism near Olney, MD.
See Olney Internists and Olney Endocrinologists.