Dr. Hallazgo is on Doximity
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Office
12680 Olive Blvd, Suite 100
Creve Coeur, MO 63141Phone+1 314-251-8900Fax+1 314-251-8901
Education & Training
Washington University/B-JH/SLCH ConsortiumResidency, Internal Medicine, 1984 - 1987
University of Missouri Kansas City School of MedicineClass of 1984
Certifications & Licensure
MO State Medical License 1986 - 2025
Professional Memberships
- Member
External Links
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