Rosemary Hallett, M.D.

Rosemary Hallett, M.D.


Internal Medicine

Rheumatology, Allergy and Clinical Immunology


  • Associate Clinical Professor


To see if Rosemary Hallett is accepting new patients, or for assistance finding a UC Davis doctor, please call 800-2-UCDAVIS (800-282-3284).

UC Davis Medical Group - Roseville

1620 East Roseville Parkway, Suite 200
Roseville, CA 95661
Driving Directions

Primary Phone:

Additional Phone Numbers

Physician Referrals: 800-4-UCDAVIS (800-482-3284)

Clinical Interests

Dr. Hallett has clinical interests in immunologic and allergic diseases, including rhinitis, asthma, sinusitis, urticaria, angioedema, anaphylaxis, hypersensitivity pneumonitis, atopic dermatitis and allergic gastrointestinal disorders.

Dr. Hallett also treats patients who have comparable clinical problems without an apparent allergic cause, including vasomotor rhinitis, nonallergic asthma, primary immunodeficiency and adverse drug reaction.

Her research activities include identification of common aeroallergens associated with asthma, allergic rhinitis in the Sacramento Valley, and the association of tension or migraine headaches presenting as allergic rhinitis and sinusitis.


Rheumatology, Allergy and Clinical Immunology

Center/Program Affiliation

UC Davis Medical Group


M.D., Tulane University School of Medicine, New Orleans LA 1995

B.S., UC San Diego, La Jolla CA 1991

Internship: Internal Medicine/Pediatrics, Tulane University School of Medicine, New Orleans LA 1995-1996


Internal Medicine/Pediatrics, Tulane University School of Medicine, New Orleans LA 1996-1999

Chief Resident, Tulane University School of Medicine, New Orleans LA 1999-2000


Allergy and Clinical Immunology, UC Davis Medical Center, Sacramento CA 2000-2002

Board Certifications

American Board of Allergy and Immunology, 2013

American Board of Internal Medicine, 2009

American Board of Pediatrics, 2007

Professional Memberships

American Academy of Allergy, Asthma and Immunology

American Academy of Pediatrics

American College of Asthma, Allergy and Immunology

American College of Physicians

Honors and Awards

Cum Laude, 1991

Select Recent Publications

Kong JS, S Teuber, R Hallett, ME Gershwin. Mastocytosis: The great masquerader. Clin Rev Allergy Immunol, 2006 Feb;30(1):53-60.

Hallett R, SS Teuber. Food allergies and sensitivities. Nutr Clin Care, 2004 Jul-Sep;7(3):122-129.

Hallett R, SM Naguwa. Severe rhinosinusitis. Clin Rev Allergy Immunol, 2003 Oct;25(2):177-190.

Hallett R, LA Haapanen, SS Teuber. Food allergies and kissing. N Engl J Med, 2002 Jun 6;346(23):1833-1834.

Hallett R, Seyal A, Willits N, Teuber S: Frequency of sensitization to major aeroallergens in an atopic population in Northern California. J Allergy Clin Immunol, 2002:109:S21.

Hallett R, Chapter 9: Atopic Dermatitis, Gershwin ME, Naguwa SM, eds., Allergy and Immunology Secrets, Hanley & Belfus, 2001, pages 109-121.

Hallett R, Goebel J, Cerniglia F, Robichaux WH, Boineau FG. Occurrence of Wilms tumor after renal transplantation for early severe membranoproliferative glomeulonephritis. J of Investigative medicine, 1997:45(1):19A.

Hallett R, Beilke M: Cerebellar cryptococcoma in a non-AIDS patient. Infectious in Medicine, 1997:14(11):877-880.