Data Scientist – Optical Coherence Tomography Processing
Wellman Center for Photomedicine
Location: Boston, Massachusetts
Type: Full Time
Preferred Education: Doctorate
Years of Experience:
Guillermo (Gary) J. Tearney, M.D., Ph.D.
Tearney Lab – Wellman Center for Photomedicine
Massachusetts General Hospital
The Tearney Lab is an 80+ person multidisciplinary lab led by Guillermo (Gary) Tearney, MD, PhD. The goal of the Tearney Lab is to see every cell in the human body so that disease can be detected at its earliest stages when it can be cured.
To this end, the lab has pioneered multiple optical coherence tomography (OCT) devices that enable 3D imaging at the microscopic scale in living human patients. These technologies include multimodality OCT where OCT is combined with spectroscopy, fluorescence, and other optical techniques, ultrahigh-resolution OCT (µOCT) where the resolution is sufficiently detailed to visualize individual cells, and functional OCT that measures the function and metabolism of cells in living systems. These technologies are implemented in a variety of devices (endoscopes, catheters, capsules, implantable) that provide accessible imaging anywhere inside the body. The lab has major programs to overcome clinical diagnostic challenges in celiac disease, food allergy disorders, malnutrition, coronary artery disease, hearing loss, GI cancer, and cystic fibrosis, among others. Novel technologies are created using device development processes and tested and validated in over 15 ongoing single- and multi-center clinical studies.
To enable this broad translational research, the Tearney Lab is outfitted with: • Robust engineering, quality, and clinical regulatory teams • State-of-the-art optical laboratories • Two class 10,000 clean rooms • Multiple rapid prototyping facilities • Nanoscribe optical printing • Machine learning core
The role will
Focus on advancing the state-of-the-art in automated cancer detection via medical image analysis to solve challenging problems in processing, evaluating, and interpreting clinical and pre-clinical data
Develop a set of semi-automated and automated image processing and analysis applications, including segmentation, classification, registration, feature extraction and pattern detection
The specific aim of the fellowship can be tailored to meet individual goals, which will provide an opportunity to build clinical, research, and publication experience
Working closely with the technology development teams and clinical collaborators
Implement analysis technologies in one or more of the following organ systems: heart, lungs, brain, ears, and the gastrointestinal tract
Guide research questions, design studies, and monitor the execution of those studies
Hold regular technical meetings.
Deliver milestones on time
A masters or Ph.D. (desired) in Computer Science or Engineering, Biomedical Engineering, Electrical Engineering, Physics, or a related field is required.
A strong background in machine learning
Experience in deep learning frameworks such as PyTorch, Keras, or TensorFlow
Experience with OCT image analysis and OCT machine learning
A strong understanding of classical image processing techniques using MATLAB, ImageJ, and Python. Techniques include spatial frequency domain filtering, lumen segmentation, and denoising data.
Intel Integrated Performance Primitives (IPP), embedded operating systems, Arduino, and GPU programming are helpful
An understanding of types of different types of in-vivo medical imaging systems such as fluorescence microscopy, spectroscopy, ultrasound, photoacoustics
An understanding of histological processing methods and identification of normal and abnormal tissue in several disease types
An understanding of tissue optical properties
Interested candidates are encouraged to send a CV accompanied by a cover letter describing any previous research training, specific areas of interest, and contact information for three letters of reference. Address correspondence to Dr. Gary Tearney, note the position you are applying for in the subject line, and send by email to firstname.lastname@example.org
Until recently, visualizing the architectural and cellular morphology of human tissue has required histopathological examination. Samples would be excised from the patient, processed, sectioned, stained and viewed under a microscope. In addition to being invasive, time consuming and costly, the static nature of conventional pathology prohibits the study of biological dynamics and function. The Tearney Laboratory at Massachusetts General Hospital has led the way in transforming the current diagnostic paradigm through the invention and translation of new noninvasive, high-resolution optical imaging modalities that enable disease diagnosis from living patients without excising tissues from the body.
Led by Guillermo (Gary) Tearney, MD, PhD, the lab’s 80+ person multidisciplinary team that invents, validates and translates novel devices that use light to conduct microscopy in living patients. Light is uniquely well suited for noninvasively interrogating the microscopic structure, molecular composition and biomechanical properties of biological tissues. The goal of the laboratory’s research is to improve understanding and diagnosis of disease by imaging the human body at the highest possible level of detail in vivo.