Labcorp | Phoenix

5005 South 40th St, Phoenix, AZ 85040

Local Telephone: 602-453-8100
Toll-free Telephone: 800-788-9743

Labcorp | Birmingham

1801 First Ave South, Birmingham, AL 35233

Local Telephone: 205-581-3500
State Toll-free Telephone: 800-292-4021
Regional/National Toll-free Telephone: 800-621-8037
Direct Customer Service Telephones: 205-581-3600; 800-852-2708

Lab Facilities & Certifications

Vincent Ricchiuti, PhD

Dr Ricchiuti joined Labcorp in Dublin, OH as laboratory director and discipline director in immunology in 2015. Prior, Dr Ricchiuti was director of clinical chemistry (including immunology testing) and toxicology at the University of Cincinnati Medical Center (UCMC), and associate professor at the University of Cincinnati, Department of Pathology and Laboratory Medicine at the College of Medicine, in Cincinnati, OH (2012-2015). Dr Ricchiuti was the senior director of clinical biomarkers at Medpace Reference Laboratories, in Cincinnati, OH (2011-2012).

Vincent Ricchiuti, PhD

Dr Ricchiuti joined Labcorp in Dublin, OH as laboratory director and discipline director in immunology in 2015. Prior, Dr Ricchiuti was director of clinical chemistry (including immunology testing) and toxicology at the University of Cincinnati Medical Center (UCMC), and associate professor at the University of Cincinnati, Department of Pathology and Laboratory Medicine at the College of Medicine, in Cincinnati, OH (2012-2015). Dr Ricchiuti was the senior director of clinical biomarkers at Medpace Reference Laboratories, in Cincinnati, OH (2011-2012).

Tiea L. Kesler

Ms Kesler earned her degree from East Carolina University and completed her cytology education at the University of North Carolina at Chapel Hill School of Medicine. She holds certification from the American Society for Clinical Pathology (ASCP) Board of Registry as a cytotechnologist (CT). She has over 30 years of experience in the field of cytology dedicating her career to Labcorp. Ms Kesler participates in the Women’s Health Advisory Committee, where she has been involved in reviewing the competitive and breakthrough strategies and planning for cytology and wom

Tiea L. Kesler

Ms Kesler earned her degree from East Carolina University and completed her cytology education at the University of North Carolina at Chapel Hill School of Medicine. She holds certification from the American Society for Clinical Pathology (ASCP) Board of Registry as a cytotechnologist (CT). She has over 30 years of experience in the field of cytology dedicating her career to Labcorp. Ms Kesler participates in the Women’s Health Advisory Committee, where she has been involved in reviewing the competitive and breakthrough strategies and planning for cytology and women’s health

Stuart Schwartz, PhD

Dr Schwartz is board certified in medical genetics, clinical cytogenetics, and clinical molecular genetics. He earned a PhD in medical genetics from Indiana University and completed a postdoctoral fellowship at the University of Maryland School of Medicine.

Stuart Schwartz, PhD

Dr Schwartz is board certified in medical genetics, clinical cytogenetics, and clinical molecular genetics. He earned a PhD in medical genetics from Indiana University and completed a postdoctoral fellowship at the University of Maryland School of Medicine.

Stefan Tiefenbacher, PhD

Dr Tiefenbacher graduated from the University of Massachusetts with a PhD in neuroscience and behavior in 2002. He completed fellowships in psychiatry and pharmacology at Harvard Medical School and the University of Colorado Health Sciences Center. Dr Tiefenbacher joined the Colorado Coagulation team as Scientific Director in 2005.