Labcorp Specialty Labs DIANON Search Home / Staff Expertise Leadership Staff Expertise Jonathan Klein, MD Medical Director Shelton, Connecticut T (203) 926-7158 kleinj2@labcorp.com Dr. Klein is board certified in anatomic and clinical pathology, hematopathology and molecular genetic pathology. He earned his medical degree from Sackler School of Medicine, New York State program, Tel Aviv, Israel. He completed his residency in anatomic and clinical pathology at Winthrop University Hospital, Mineola NY, where he served as chief resident and performed his fellowship training in hematopathology and molecular genetic pathology at Washington University – Barnes Jewish Hospital, St. Louis, MO. Dr. Klein previously served as laboratory director and chief medical officer of Molecular Pathology Laboratory Network in Maryville, TN. His special interests include neoplastic hematopathology, molecular diagnostics and FISH in oncology, and clinical trial laboratory testing. In addition to his role at Labcorp pathology, Dr. Klein serves as medical director of Labcorp Oncology. He is a member of American Society for Clinical Pathology and Association for Molecular Pathology. Choose the area of pathology you are interested in to learn more about our medical staff. Dermatopathology Staff Gastrointestinal Pathology Staff Uropathology Staff Other Specialties Staff Legal Menu Privacy Statement and Terms of Use Notice of Nondiscrimination Combatting Modern Slavery and Human Trafficking Statement © 2021 Laboratory Corporation of America® Holdings. All Rights Reserved.

Labcorp Specialty Labs DIANON Search Home / Testing Expertise Testing Expertise Labcorp pathology is a leading provider of anatomic pathology with subspecialty expertise in dermatopathology, gastrointestinal pathology, hematopathology and uropathology. Labcorp pathology has 30 years of experience providing specialized anatomic pathology to physician practices and hospitals. Our pathologists pride themselves on their personal relationships with clients and are readily available for consultations with physicians. Dermatopathology Uropathology Gastrointestinal Pathology Other Areas of Expertise Ambulatory Surgery Centers Helping Providers Serve Patients In addition to our laboratory staff, Labcorp pathology is serviced by a knowledgeable sales team and centralized client services. Business solutions specialists are available to discuss options for client connectivity solutions and technical component solutions. Labcorp pathology understands that behind every sample is a patient, awaiting an accurate, timely diagnosis. That is why our team remains dedicated to providing exceptional pathology and professional service to our clients. Legal Menu Privacy Statement and Terms of Use Notice of Nondiscrimination Combatting Modern Slavery and Human Trafficking Statement © 2021 Laboratory Corporation of America® Holdings. All Rights Reserved.