Mary K. Sidawy, MD
Provider is directly employed by MedStar Health
Provider is directly employed by MedStar HealthSpecialties: Breast Pathology, Anatomic and Clinical Pathology, Pathology, Cytopathology
Languages: English, French, Arabic
(202) 687-8935
Does not schedule patient visits.
About me
Dr. Sidawy is the Vice Chair of Pathology.
Clinical areas of focus
- A1c Testing
- Breast Biopsy
- Breast Biopsy For Breast Cancer Diagnosis
- Histopathology
- Immunohistochemistry Staining
- Sentinel Lymph Node Mapping
- Tissue Array
Procedures I perform
- A1c Testing
- Adrenal Gland Cancer Treatment
- Angiosarcoma Treatment
- Areola-Sparing Mastectomy
- Biopsy Of Tongue
- Blood Banking
- Blood Cell Count
- Blood Chemistry Test
- Blood Gas Analysis
- Bone Density Scan
- Bone Marrow Aspiration
- Bone Marrow Biopsy
- Breast Biopsy
- Breast Biopsy For Breast Cancer Diagnosis
- Breast Cancer And Fertility
- Breast Cancer Clinical Trials Management
- Breast Cancer Early Detection
- Breast Cancer Follow-Up Care
- Breast Cancer Risk Reduction
- Breast Cancer Screening
- Breast Cancer Treatment
- Breast Cancer Treatment Planning
- Breast Density Evaluation
- Breast Lift Surgery
- Breast Lift With Implants
- Cancer Cytogenetics
- Cancer Survivorship Care
- Cervical Biopsy
- Cervical Cancer Treatment
- Cervical Lymph Node Dissection
- Cholecystectomy
- Clinical Trials For Breast Cancer Treatment
- Coagulation Tests
- Colposcopy With Biopsy And Endocervical Curettage
- Computed Tomography
- Creatinine Clearance Test
- Cytology Smear Preparation
- Diagnostic Breast Imaging
- Dna Sequencing
- Ductal Carcinoma In Situ (DCIS) Surgery
- Ductography
- Electron Microscopy
- Endometrial Cancer Screening And Treatment
- Endoscopy
- Enteroscopy
- Enzyme-Linked Immunosorbent Assay
- Female To Male Sex Reassignment Surgery
- Fine Needle Aspiration Biopsy
- Fish Testing For Breast Cancer
- Flow Immunophenotyping
- Fluid Cytology
- Fluorescence In Situ Hybridization
- Gastrointestinal Lavage
- Gene Methylation Analysis
- Genetic Mutation Testing
- Gross Examination
- Gynecological Cancer Screening
- Histopathology
- HPV Testing
- Immunohistochemistry Staining
- Ki-67 Proliferation Index
- Kidney Cancer Treatment
- Kidney Fine Needle Aspiration
- Liver Biopsy
- Lumbar Puncture
- Lung Cancer Screening
- Lung Fine Needle Aspiration
- Lymph Node Biopsy
- Lymphedema Management
- Magnetic Resonance Imaging (MRI)
- Mammography
- Mammography-Guided Biopsy
- Mediastinal Biopsy
- Modified Radical Mastectomy
- Molecular Diagnostics
- Needle Localization
- Nipple-Sparing Mastectomy
- Ovarian Cancer Treatment
- Pancreatic Cancer Treatment
- Pancreatic Fine Needle Aspiration
- Pap Smear
- Parotid Biopsy
- Parotid Gland Cancer Treatment
- Parotid Gland Fine Needle Aspiration
- Pathology Consultation
- Phyllodes Tumor Treatment
- Polymerase Chain Reaction
- Prostate Cancer Treatment
- Prostatic Urethral Biopsy
- Reconstruction
- Salivary Gland Cancer Treatment
- Salivary Gland Fine Needle Aspiration
- Scrape Cell Analysis
- Sentinel Lymph Node Mapping
- Serratus Anterior Flap Breast Reconstruction
- Serum Protein Electrophoresis
- Spectral Karyotyping
- Sputum Test
- Staining And Labeling
- Surgical Pathology Examination
- Targeted Therapy For Breast Cancer Treatment
- Testicular Cancer Treatment
- Thyroid Cancer Treatment
- Thyroid Fine Needle Aspiration
- Tissue Array
- Tissue Biopsy
- Transitional Cell Carcinoma Treatment
- Tuberculosis Testing
- Tumor Immunohistochemistry
- Tumor Marker Testing
- Ultrasonography
- Ultrasound-Guided Biopsy
- Urethral Biopsy
- Urethral Cancer Treatment
- Urethral Smear
- Urinary Protein Test
- Urinary Tract Cancer Treatment
- Uterine Cancer Treatment
- Vaginal Cancer Treatment
- Western Blotting
- Whole-Exome Sequencing
- Wound Swab
Practice locations
Distance from Change LocationEnter your Location
25500 Point Lookout Rd. Leonardtown, MD, 20650
301-475-8981miles away
5601 Loch Raven Blvd. Baltimore, MD, 21239
443-444-8000miles away
3800 Reservoir Rd. NW Washington, DC, 20007
202-444-2000miles away
9000 Franklin Square Dr. Baltimore, MD, 21237
443-777-7000miles away
7503 Surratts Rd Clinton, MD, 20735
301-868-8000miles away
110 Irving St. NW Washington, DC, 20010
202-877-7000miles away
3001 S. Hanover St. Baltimore, MD, 21225
410-350-3200miles away
201 E. University Pkwy. Baltimore, MD, 21218
410-554-2000miles away
18101 Prince Philip Dr. Olney, MD, 20832
301-774-8882miles away
Education
Fellowship: George Washington University School of Medicine (1986)
Residency: Mallory Institute Pathology Foundation (1984)
Residency: George Washington University Hospital (1983)
Residency: American University of Beirut Medical Center (1979)
Medical School: University of Aleppo (1978)