Dr. Sifontes is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
9348 E Rita Rd
Suite 100
Tucson, AZ 85747Phone+1 520-324-4760Fax+1 520-324-4759- Is this information wrong?
Education & Training
University of ColoradoFellowship, Pediatric Hematology/Oncology, 1993 - 1996
University of Puerto RicoResidency, Pediatrics, 1980 - 1982
University of Texas Medical Branch HospitalsInternship, Pediatrics, 1979 - 1980- University of Puerto Rico School of MedicineClass of 1979
Certifications & Licensure
AZ State Medical License 1996 - 2023
CO State Medical License 1995 - 1997
Publications & Presentations
PubMed
- 19 citationsActivated protein C resistance and the factor V Leiden mutation in children with thrombosis.Maria T. Sifontes, Rachelle Nuss, Stephen P. Hunger, Jill Waters, Linda J. Jacobson, Marilyn J. Manco-Johnson> ;American Journal of Hematology. 1998 Jan 1
- 7 citationsCorrelation between the functional assay for activated protein C resistance and factor V Leiden in the neonate.Maria T. Sifontes, Rachelle Nuss, Stephen P. Hunger, Linda J. Jacobson, Jill Waters, Marilyn J. Manco-Johnson> ;Pediatric Research. 1997 Dec 1
- 49 citationsThe factor V Leiden mutation in children with cancer and thrombosisMaria T. Sifontes, Rachelle Nuss, Stephen P. Hunger, Judith A. Wilimas, Linda J. Jacobson, Marilyn J. Manco-Johnson> ;British Journal of Haematology. 1997 Mar 1
- Join now to see all
Hospital Affiliations
TMC HealthCareTucson, Arizona
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
