Dr. Hallgren is on Doximity
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Office
10040 Regency Cir
Ste 375
Omaha, NE 68114Phone+1 402-509-8964Fax+1 402-262-1503
Education & Training
University of North Carolina at Chapel Hill School of MedicineFaculty Development, 2004 - 2005
National Capital ConsortiumResidency, Family Medicine, 1995 - 1998
UniforMed Services University of the Health Sciences F. Edward Hebert School of MedicineClass of 1995
Certifications & Licensure
NE State Medical License 2009 - 2026
CO State Medical License 2017 - 2025
ID State Medical License 2018 - 2019
PA State Medical License 1998 - 2010
OK State Medical License 1999 - 2001- American Board of Family Medicine Family Medicine
Clinical Trials
- Cinnamon Trial-lIfestyle iNtervention Plus Water-soluble Cinnamon Extract On loweriNg Blood Glucose in Pre-diabetics Start of enrollment: 2013 Jun 11
Publications & Presentations
PubMed
- 33 citationsDiagnostic approach to pleural effusion.Aaron Saguil, Kristen Wyrick, John D. Hallgren
American Family Physician. 2014-07-15 - 3 citationsWhat's the best way to screen for anxiety and panic disorders?John D. Hallgren, Jacquelyn R. Morton
The Journal of Family Practice. 2007-07-01 - 1 citationsClinical inquiries. When (and how) should you evaluate a child for obstructive sleep apneaPerry Brown, Janet G. Schnall, John D. Hallgren
The Journal of Family Practice. 2007-04-01
Professional Memberships
- Member
- Uniformed Services Academy of Family PhysiciansMember
Other Languages
- Spanish
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