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•  Hematopathology Services
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•  Women’s Healthcare Services
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•  Anatomic Pathology
•  Clinical Pathology
•  Histology Services
•  Fine Needle Aspiration Biopsy Services

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Among DPMG’s pathologists are several female pathologists with specialized training and expertise in the diagnosis of diseases affecting women or of special importance to women.

We have particular expertise in the areas of breast pathology, gynecologic pathology, pediatric diseases, fine needle aspiration (“FNA’) of the breast, endocrine and female urinary tract disease and Pap smear cytopathology, including both conventional pap smears and the ThinPrep Pap test.

DPMG maintains three community FNA clinics (Roseville, midtown Sacramento and Davis) to serve women needing fine needle aspiration biopsy. Dr. Andrea Ong would be happy to see your female patients preferring that their breast FNA be performed by a woman.

Our female pathologists are available to answer your questions regarding the diagnosis of diseases unique to your female patient population.


Jamie Cassity, M.D.
Dr. Cassity joined DPMG in 2008. She earned her medical degree at the University of Utah School of Medicine. Dr. Cassity completed her residency in Anatomic and Clinical pathology, and a Surgical pathology Fellowship at Washington University School of Medicine, St. Louis, Missouri. Dr. Cassity is Board certified in Anatomic and Clinical Pathology.



Briana Gleason, M.D.
Dr. Gleason joined DPMG in 2009. She received her medical degree from Northwestern University and completed her residency in Anatomic Pathology as well as a Fellowship in Soft Tissue Pathology at the Brigham and Women’s Hospital in Boston, Massachusetts. Dr. Gleason also completed a Fellowship in Dermatopathology at the University of Arkansas for Medical Sciences. Dr. Gleason is Board certified in Anatomic pathology and Dermatopathology.



Mary E. Keohane, M.D.
Dr. Keohane joined DPMG in 2001. She obtained her medical degree at the University College, Cork, Ireland. She completed her residency in Anatomic and Clinical Pathology at Mount Sinai Medical Center, N.Y., N.Y., and a fellowship in Surgical Pathology at Henry Ford Hospital, Detroit, Michigan. She currently serves as the Clinical Laboratory Medical Director at Sutter Auburn Faith Community Hospital, Auburn, CA. Dr. Keohane is Board certified in Anatomic and Clinical Pathology.




Andrea L. Ong, M.D.
Dr. Ong joined DPMG in 2001. She obtained her medical degree from the University of Massachusetts. She completed her residency in Anatomic and Clinical Pathology at the Hospital of the University of Pennsylvania, and fellowships in Surgical Pathology and Cytopathology at the M.D. Anderson Cancer Center, Houston, TX. Dr. Ong is Board certified in Anatomic and Clinical Pathology, and Cytopathology.




Emily L. Leff, M.D.
Dr. Leff joined DPMG in 1988. She obtained her medical degree at S.U.N.Y. Downstate Medical Center, Brooklyn, New York. Dr. Leff completed her residency in Anatomic and Clinical Pathology at the University of California, Irvine Medical Center, Long Beach, CA, and a fellowship in Surgical Pathology at the Hospital of the University of Pennsylvania, Philadelphia, PA. Dr. Leff is Board certified in Anatomic and Clinical Pathology, and Cytopathology.




Gwen Mazoujian, M.D.
Dr. Mazoujian joined DPMG in 1991. She obtained her medical degree at Duke University School of Medicine. Dr. Mazoujian completed her residency in Anatomic and Clinical Pathology at the Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts. She also held academic positions at Harvard Medical School and Washington University, St. Louis, Mo. Dr. Mazoujian is currently the Clinical Laboratory Medical Director at Methodist Hospital, Sacramento, CA. Dr. Mazoujian is Board certified in Anatomic and Clinical Pathology.




Kimberly Monnin, M.D.
Dr. Monnin joined DPMG in 2003. She obtained her medical degree at the University of Texas Health Science Center in Houston, Texas. Dr. Monnin completed her residency in Anatomic and Clinical pathology at the University of Utah Health Science Center, Salt Lake City, Utah. She also completed a fellowship in Surgical Pathology at the University of Iowa Hospitals and Clinics, Iowa City, Iowa, and a fellowship in Hematopathology at the University of New Mexico in Albuquerque, New Mexico. Dr. Monnin is Board certified in Anatomic and Clinical Pathology, and Hematopathology.




Shayesteh Pashaei, M.D.
Dr. Pashaei joined DPMG in 2007. She obtained her medical degree from Claude Bernard University in Lyon, France. She completed her residency in Anatomic and Clinical Pathology at the University of Colorado Health Sciences Center in Denver, Colorado; and a two-year fellowship in Dermatopathology at the University of Arkansas for Medical Sciences, Little Rock. Dr. Pashaei is Board-certified in Anatomic and Clinical pathology, as well as Dermatopathology.




Lorinda Ann Soma, M.D..
Dr. Soma joined DPMG in 2005. She earned her medical degree at the University of Minnesota Medical Center, Minneapolis, MN, and completed her residency in Anatomic and Clinical Pathology at the University of Pennsylvania Medical Center, Philadelphia, PA. Dr. Soma completed fellowships in Surgical Pathology and Hematopathology at Mayo Medical Center, Rochester, MN, and the University of Pittsburgh Medical Center, Pittsburgh, PA, respectively. Dr. Soma is Board certified in Anatomic and Clinical Pathology, and is Board eligible in Hematopathology.




Ellen Sung,     M.D., Ph.D.
Dr. Sung joined DPMG in 1988. She obtained her medical degree from the University of California, San Diego. Dr. Sung completed her Anatomic Pathology residency and Surgical Pathology fellowship at Stanford University Medical Center. Her residency in Clinical Pathology was completed at U.C.S.D. Medical Center, San Diego, CA. She also holds a Ph.D. in biophysics from Stanford University. Dr. Sung is Board certified in Anatomic and Clinical Pathology.



Superior Information Technology

DPMG’s information system interfaces with several acute care hospitals, making the review and correlation of inpatient and outpatient pathology findings both timely and convenient.

DPMG clients may view their patient’s pathology reports and diagnostic images by accessing our secure, password-protected web site.

Sutter Medical Foundation physicians may also access their patients' pathology reports via the EpicCare, EpicWeb and Shipper information systems.

DPMG pathology reports for Quest Diagnostics clients can be accessed either through the DPMG web site or through the Quest Diagnostics Results On-Line portal.

Please contact your Client Liaison, or call our Customer Service Department at (916) 446-0424 to setup your unique password.
Telephone 916-446-0424 • Fax 916-446-5627 • 3301 C Street, Suite 200E, Sacramento, CA 95816
General Information: marketing@dpmginc.com  Customer Support: support@dpmginc.com