Our Team at Arbor Diagnostics

Arbor Diagnostics, Inc. is a pathology practice focused on women’s healthcare.  Arbor’s practice offerings, which include diagnostic and laboratory services, are centered around cutting edge technology.  Our practices are structured to drive better cost containment high-quality and excellent customer service.  We simplify patient care for better accuracy and ease of access by consolidating results for clinicians. We are passionate about women’s and children’s health, science, evidence-based medicine, and ethical delivery of results to our patients.  It is Arbor’s commitment to focus on the quality, accuracy, and care of our patients, while constantly evaluating new technologies to develop diagnostic capabilities that drive the evolution and progress of the healthcare system.

Gene Ewing, M. D.

Gene Ewing, M.D.

Pathologist

Sara Milchgrub, M.D.

Sara Milchgrub, M.D.

Medical Director

Rachel Wilkins, M.S.

Rachel Wilkins, M.S.

Quality Assurance Manager

Megan Phillips, Ph.D.

Megan Phillips, Ph.D.

Clinical Laboratory Supervisor

Pooja Umale, M.S.

Pooja Umale, M.S.

Human Genetics Supervisor

Julie Fields, M.D., Ph.D.

Julie Fields, M.D., Ph.D.

Laboratory Director

Arbor Diagnostics

Gene Ewing, M. D.

Pathologist

Gene Ewing, M. D. , is an associated pathologist working part time for Arbor Diagnostics Inc., Dallas, TX. He has worked primarily at St Paul Medical Center (33 years), to include 23 yrs in private practice as a partner in ProPath, and the last 10 years as a faculty member at the University of Texas Southwestern Medical Center, Dallas, TX.

During his affiliation with ProPath, he was the initial President and Medical Director of ProPath Women’s Services, providing gynecologic cytology services. He later attained the title of Professor of Pathology, as a faculty member at UT Southwestern. He has been a long term member of the Texas Medical Association, Dallas County Medical Society, College of American Pathologists, and the United States and Canadian Academy of Pathology.

Sara Milchgrub, M.D.

Medical Director

Sara Milchgrub, M.D. is the Medical Director for Arbor Diagnostics Inc, Dallas, TX and Apollo Laboratories, Dallas TX. She worked for over 20 years at the Department of Pathology, University of Texas Southwestern Medical Center, Dallas TX where she attained the title of Professor of Pathology. She has published 3 book chapters and over 50 peer review articles with a focus on gynecologic and general surgical pathology. She has served as the Chairman of the Quality Assurance Committee of Parkland Memorial Hospital and she has been a member of the United States and Canadian Academy of Pathology for over 25 years.

Rachel Wilkins, M.S.

Quality Assurance Manager

Rachel Wilkins, MS, is the Molecular Supervisor at Arbor Diagnostics, Inc. located in Dallas, Texas. She worked as a General Supervisor for TrueFit Medical Laboratories, LLC in Tulsa, Oklahoma for two years. At TrueFit she specialized in pharmacogenomics, played a key role in the implementation of their molecular department, as well as the development of a health and wellness program based on an individual’s genetic makeup.

She attended Northeastern State University, in Tahlequah, Oklahoma, where she played collegiate softball and obtained her B.S. in biology before she transferred to Oklahoma State University – Center for Health Sciences. At OSU, she obtained her M.S. in forensic science with an emphasis in biology and DNA.

Megan Phillips, Ph.D.

Clinical Laboratory Supervisor

Megan Phillips had many years of assay development and refinement, but it wasn’t until her work at Abbott Diagnostics Clinical Chemistry group where she found her niche in diagnostics. Receiving her Bachelor’s degree in Microbiology from Auburn University, she worked with the veterinary school on antigen identification in parasitic illnesses. In 2014, she received her Ph.D. in Biochemistry from the University of Kentucky studying leishmaniasis. She has worked at UT Southwestern on cellular metabolism with a focus on congenital disorders of glycosylation. While at Abbott Diagnostics in Irving, she worked in research and development, learning how to quickly identify errors in the testing reagents that can affect patient outcomes. She is a member of the American Association of Clinical Chemistry and the Clinical and Laboratory Standards Institute. She has two chihuahuas at home that wish she would pet them more than she reads scientific articles.

Pooja Umale, M.S.

Human Genetics Supervisor

Pooja Umale, M.S. is the Human Genetics Supervisor at Arbor Diagnostics, Inc., Dallas, TX. She earned her Master’s degree in Bioinformatics & Computational Biology from University of Texas at Dallas in 2009, and Bachelor’s in Computer Engineering from Nagpur University, India. During her graduate studies she studied microRNAs and their role in cancer. Before joining Arbor, Pooja was the Laboratory Manager at National Center for Genome Resources (NCGR) in Santa Fe, NM for six years. At NCGR, she worked to ensure excellence of the operations in next-generation sequencing workflow of Illumina and PacBio platforms.

During her tenure at NCGR, she assisted in internal and collaborative research projects that focused on biomedical research and health improvement. She was also a part of Legume Information System Project. Having arrived from genomics research and NGS background, she is excited to apply her skills into clinical genetics for carrier screening and more. Besides work, she enjoys playing musical instruments, nature and outdoors.

Julie Fields, M.D., Ph.D.

Laboratory Director

Julie Fields has spent her career focusing on gynecologic pathology. She received an M.D. and Ph.D. in molecular virology from the University of Nebraska Medical Center in Omaha. She trained in anatomic and clinical pathology at Brigham and Women’s Hospital in Boston with fellowship training in gynecologic, genitourinary, and breast pathology, and then returned to Omaha to serve as Chief Resident in the University of Nebraska Medical Center pathology residency program. After training, she was Assistant Professor at UNMC and served as the gynecologic pathologist for the department, working closely with the gynecologic oncologists and staff gynecologists. After moving to the Dallas area in 2006, Julie has worked as a gynecologic pathologist at Baylor University Medical Center and PathAdvantage Laboratory.