Nearly 7 out of 10 people have low levels of vitamin D. Click here to learn more about vitamin D testing.

Read more >

Based on client feedback, we have upgraded the Quest Diagnostics Clinical Education website.  We value your input. Please provide feedback about the changes and any suggestions you may have to help us ensure the website serves your Clinical Education needs. Take the survey.

Read more >

Testing a panel of 12 single-nucleotide polymorphisms may help identify people at increased risk of atrial fibrillation and stroke, according to a recent study by researchers from the Lund University in Malmö, Sweden, the Broad Institute, Harvard Medical School, Cambridge, MA, and Quest Diagnostics. The award-winning poster may be accessed by ACC attendees through the ACC.14 Attendee Portal.

Read more >

Compared to the general population, a woman with a confirmed BRCA1 or BRCA2 mutation is at greater risk of developing cancer during her lifetime—up to an 85% risk of breast cancer and up to a 40% risk of ovarian cancer. Her children, siblings and parents have a 50% chance of having the same autosomal dominant mutation and facing comparable risks.

Read more >

Visit Our New Upcoming Events Center For Event Details

Read more >

Browse by Medical Specialty

Fan9003112-1_rgb_200x175

The Importance of Measuring and Monitoring Inflammation in the Cardiovascular Patient

Dr. Levenson helps attendees understand the potential factors causing inflammation, reviews the critical risk factors that can lead to inflammation and discusses the biomarkers and... Read more

Dr. abate_200x145

Personalized Medicine in CV Disease AF/CHD Risk Scores

Gerard Abate, MD, Quest Diagnostics medical director discusses the impact of personalized medicine on cardiovascular diagnostics. Read more

Dr. cstrom higher rez_200x145

Personalized Medicine

Charles “Buck” Strom, MD, PhD, Quest Diagnostics vice president of genetics and genomics discusses the role and advances of personalized medicine and its impact on... Read more

Search Webinars


A step toward simplicity for a complex analyte.

Authors: Bystrom CE.Nassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

Clin Chem. 2011;57:1091-1092.


'Criteria' aPL tests: report of a task force and preconference workshop at the 13th International Congress on Antiphospholipid Antibodies, Galveston, Texas, April 2010.

Authors: Pierangeli SS, de Groot PG, Dlott J, Favaloro E, Harris EN, Lakos G, Ortel T, Meroni PL, Otomo K, Pengo V, Tincani A, Wong R, Roubey R.Nassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

Lupus. 2011;20:182-190.


A multisite performance study comparing the reading of immunohistochemical slides on a computer monitor with conventional manual microscopy for estrogen and progesterone receptor analysis.

Quest Diagnostics Authors: Agersborg, S

Authors: Nassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.Nassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

Am J Clin Pathol. 2011;135:461-467.


A new immunohistochemical ER/PR image analysis system: a multisite performance study.

Quest Diagnostics Authors: Agersborg, S

Authors: Nassar A, Cohen C, Zhou W, Lynch KA, Heyman ER, Olson A, Lange H, Siddiqui MT.Nassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

Appl Immunohistochem Mol Morphol. 2011;19:195-202.


Age-related differences in patterns of increased Bordetella pertussis antibodies.

Authors: Prince HE, Lieberman JM, Cherry JD.Nassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

Clin Vaccine Immunol. 2012;19:545-550.


Analysis of resistance, cross-resistance and antimicrobial combinations for Pseudomonas aeruginosa isolates from 1997 to 2009.

Authors: Master RN, Clark RB, Karlowsky JA, Ramirez J, Bordon JM.Nassar A, Cohen C, Zhou W, Lynch KA, Barker EA, Vanderbilt BL, Thompson J, Heyman ER, Olson A, Lange H, Siddiqui MT.

Int J Antimicrob Agents. 2011;38:291-295.