Dr. Sierra is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
7350 W Deschutes Ave
Ste B103
Kennewick, WA 99336Phone+1 509-783-0144Fax+1 509-783-8244
Education & Training
Madigan Army Medical CenterFellowship, Hematology, 1986 - 1988
Seton Hall University-Hackensack Meridian School of MedicineFellowship, Hematology, 1983 - 1984
UPMC Medical Education (Harrisburg)Residency, Internal Medicine, 1980 - 1983
University of Puerto Rico School of MedicineClass of 1980- Benemérita Universidad Autónoma de PueblaClass of 1978
Certifications & Licensure
NJ State Medical License 1983 - Present
FL State Medical License 2005 - 2026
WA State Medical License 1986 - 2025
PA State Medical License 1981 - 1990- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Medical Oncology
Press Mentions
Latin America Finds Its Own Answers to Produce COVID-19 Vaccines and Save Lives – OpEdFebruary 19th, 2021- COVID-19: Can the U.S. And Cuba Unite Against a Common Enemy?December 30th, 2020
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
