Prompt and Precise Diagnostic (P) Limited Organization is started in view of lack of specialty laboratory services in the vast area of Avadi, Thiruvallur and adjoining areas. Our motto is to provide eminent and trustworthy services at affordable cost to the public at large. This organization is started with experienced, skilled and committed persons with the vision of extending healthy and dedicated service to the community under the direction of medical fraternity. Currently we provide comprehensive diagnostic testing to Hospitals, Medical colleges, Nursing homes, Clinics, Physicians and other laboratories in Avadi, Ambattur, Thiruvallur, and adjoining areas. We work with the following vision & mission:

Welcome to Prompt & Precise

Our Vision

To be a reputed Diagnostic Centre in Chennai with Branches all over Tamil Nadu. To improve the quality of diagnostic services.


Our Personnel

Prompt and precise diagnostics benefits from this immensely skilled and knowledgeable team of employees, Doctors and Consultants.

Microbiology and serology

Clinical Microbiology section in PPD is headed by Dr. P. Kennedy Kumar MD.,the man behind PPD diagnostic services. He has completed his MD in Microbiology from Sri Ramachandra Medical College and with a passion to improve the quality of diagnostic services entered the realm of diagnostic domain – PPD, is his dream project.Our Microbiology section offers a broad selection of tests for the identification of infective diseases and provides state of the art technology for body fluid specimen analysis. The automated random access Cobas e 411 analyzer is used for hepatitis and HIV testing. It uses fourth generation kits for early detection of HIV. All assays are performed under the Supervision of experts, adhering to stringent quality control norms.

Our Mission

Our mission is to provide ethical, cost effective and accurate reports in a timely manner.



Clinical Biochemistry

Clinical Biochemistry section in PPD is headed by Dr. Ben S. Ashok PhD., He has graduated from Kasturba Medical College, Manipal. He works in Sri Ramachandra Medical College as Assistant professor in the Dept. of Biochemistry. He has more than 20 years of Laboratory experience in Diagnostic Services. His in- depth knowledge of the subject & all round expertise has ensured the technical validity of the reports.We offer accuracy and quality of results through automation and cutting edge technology. We have Cobas Integra 400 plus fully automated random access Biochemistry analyzer with a throughput of 400 tests / hour.We use ElectroChemiluminescence technology for Endocrine Testing and tumor markers. We have Cobas e 411 fully automated random access analyzer for the same. With fully automated machines, we provide results within 1-2 hours of receipt of specimen.

Histopathology, Clinical Pathology & Hematology

Histopathology, Cytology, Clinical Pathology & Hematology section in PPD is headed by Dr. Hemamalini DCP, who graduated from Madras Medical College. She is actively involved in Implementing and maintaining quality control measures in Clinical pathology and Hematology section. She also performs FNAC and Pap smear in the laboratory.We use automated hematology analyzers, CL analyzer for coagulation profile and also perform manual procedures such as peripheral smear, which are vital to give accurate reports for diagnosis, prognosis and monitoring of several diseases.