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L Rene R. Anderson Cowell, M.D.

Accepting New Patients
Allergy Associates - Troutdale
1620 Southwest 257th Avenue
Troutdale, OR 97060
Speaks: English

About L Rene R. Anderson Cowell

received her BA in Biology and Chemistry from Hofstra University in New York. She then went to medical school in Syracuse, New York with a strong interest in understanding the immune system and how HIV attacked a very specific part of the immune system. At that time she was trying to discover a cure for HIV and was involved in basic science research. Dr. Anderson-Cowell attended Yale University School of Medicine where she completed a fellowship in Allergy and Clinical Immunology. She was an Associate research Scientist there in the division of Immunobiology. She and her husband moved to Portland, Oregon where they now have two wonderful children. She has practiced with AADA since 1998 and continues to enjoy taking care of patients with allergic and Immunologic diseases. In her free time she enjoys attending her children's sports activities, oil painting, writing, and going for long walks with her dog Lola.
Medical School

Upstate Medical University: SUNY


Upstate Medical University: SUNY


Yale University

Board Certifications

  • American Board of Allergy and Immunology, Allergy and Immunology
  • American Board of Internal Medicine, Internal Medicine
Allergy Associates - Troutdale
1620 Southwest 257th Avenue
Troutdale, OR 97060
Allergy Associates - St Vincent
9701 Southwest Barnes Road, Suite 130
Portland, OR 97225
Allergy Associates - Milwaukie
6542 Southeast Lake Road, Suite 101
Milwaukie, OR 97222
Affiliated Locations

Providence St. Vincent Medical Center
Providence Portland Medical Center