Mary K. Sidawy, MD| Pathology, Cytopathology | MedStar Health
Mary K. Sidawy

Mary K. Sidawy, MD
Provider is directly employed by MedStar Health

Specialties: Pathology, Cytopathology, Breast Pathology

Languages: Arabic, French, English

(202) 687-8935

About me

Dr. Sidawy is the Vice Chair of Pathology.

Clinical areas of focus

  • A1c Testing
  • Adrenal Antibody Testing
  • Breast Biopsy
  • Breast Biopsy For Breast Cancer Diagnosis
  • Histopathology
  • Immunohistochemistry Staining
  • Sentinel Lymph Node Mapping
  • Tissue Array
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Conditions and procedures

Conditions I treat

  • Abscess
  • Anal Cancer
  • Anemia
  • Angiokeratoma
  • Basal Cell Carcinoma
  • Bone Infection (OSTEOMYELITIS)
  • Breast Abnormalities
  • Cancer Diagnosis
  • Cervical Cancer
  • Cervical Dysplasia
  • Choroidal Nevi
  • Chromosome Abnormalities
  • Chronic Kidney Disease
  • Clotting Disorders
  • Cutaneous Melanoma
  • Eczema (ATOPIC DERMATITIS)
  • Encephalitis
  • Endometrial Hyperplasia
  • Enlarged Lymph Nodes
  • Esophageal Cancer
  • False Positive Pap Smear
  • Gastric Cancer
  • Hemochromatosis
  • Hepatitis
  • Infection
  • Infertility
  • Kidney Stones
  • Late Pregnancy Complications
  • Leukopenia
  • Lichen Planus
  • Liver Cirrhosis
  • Meningitis
  • Multiple Myeloma
  • Nephrotic Syndrome
  • Ovarian Cancer
  • Ovarian Cysts
  • Personal History Of Diseases And Conditions
  • Polycystic Liver Disease
  • Prostate Cancer
  • Seborrheic Keratosis
  • Sepsis
  • Skin Cancer
  • Skin Changes Due To Nonionizing Radiation
  • Skin Tags
  • Surgical Site Infection
  • Thrombocytopenia
  • Thyroid Cancer
  • Thyroid Nodules
  • Transitional Cell Carcinoma
  • Tumor Markers
  • Vaginal Cancer
  • Vaginal Intraepithelial Neoplasia
  • Vulvar Cancer
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Procedures I perform

  • A1c Testing
  • Adrenal Antibody Testing
  • Adrenal Gland Cancer Treatment
  • Adrenal Hormone Level Testing
  • Angiosarcoma Treatment
  • Areola-Sparing Mastectomy
  • Blood Banking
  • Blood Cell Count
  • Blood Chemistry Test
  • Blood Gas Analysis
  • Bone Density Scan
  • Bone Marrow Aspiration
  • Bone Marrow Biopsy
  • Breast Biopsy
  • Breast Cancer And Fertility
  • Breast Cancer Clinical Trials Management
  • 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 Lymph Node Dissection
  • Cholecystectomy
  • Clinical Trials For Breast Cancer Treatment
  • 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
  • Echocardiography
  • Electron Microscopy
  • Endometrial Cancer Screening And Treatment
  • Endoscopy
  • Enteroscopy
  • Enzyme-Linked Immunosorbent Assay
  • Fine Needle Aspiration Biopsy
  • Fish Testing For Breast Cancer
  • Flow Immunophenotyping
  • Fluid Cytology
  • Fluorescence In Situ Hybridization
  • Gene Methylation Analysis
  • Genetic Mutation Testing
  • Gross Examination
  • Gynecological Cancer Screening
  • Histopathology
  • HPV Testing
  • Immunohistochemistry Staining
  • Internal Radiation Therapy
  • Kidney Cancer Treatment
  • Liver Biopsy
  • Lumbar Puncture
  • Lung Cancer Screening
  • Lymph Node Biopsy
  • Lymphedema Management
  • Magnetic Resonance Imaging (MRI)
  • Mammography
  • Modified Radical Mastectomy
  • Molecular Diagnostics
  • Needle Localization
  • Nipple-Sparing Mastectomy
  • Pancreatic Cancer Treatment
  • Pap Smear
  • Parotid Biopsy
  • Pathology Consultation
  • Polymerase Chain Reaction
  • Prostate Cancer Treatment
  • Reconstruction
  • Salivary Gland Cancer Treatment
  • Salivary Gland Fine Needle Aspiration
  • Sentinel Lymph Node Mapping
  • Serratus Anterior Flap Breast Reconstruction
  • Serum Protein Electrophoresis
  • Spectral Karyotyping
  • Sputum Test
  • Surgical Pathology Examination
  • Targeted Therapy For Breast Cancer Treatment
  • Testicular Cancer Treatment
  • Thyroid Cancer Treatment
  • Thyroid Fine Needle Aspiration
  • Tissue Biopsy
  • Transitional Cell Carcinoma Treatment
  • Tuberculosis Testing
  • Tumor Immunohistochemistry
  • Tumor Marker Testing
  • Ultrasonography
  • Urethral Biopsy
  • Urethral Cancer Treatment
  • Urethral Smear
  • Urinary Protein Test
  • Western Blotting
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Practice locations

Distance from Change LocationEnter your Location

9000 Franklin Square Dr.
Baltimore, MD, 21237

443-777-7000
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miles away

7503 Surratts Rd
Clinton, MD, 20735

301-868-8000
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miles away

3800 Reservoir Rd. NW
Washington, DC, 20007

202-444-2000
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miles away

201 E. University Pkwy.
Baltimore, MD, 21218

410-554-2000
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miles away

18101 Prince Philip Dr.
Olney, MD, 20832

301-774-8882
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miles away

25500 Point Lookout Rd.
Leonardtown, MD, 20650

301-475-8981
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miles away

3001 S. Hanover St.
Baltimore, MD, 21225

410-350-3200
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miles away

5601 Loch Raven Blvd.
Baltimore, MD, 21239

443-444-8000
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miles away

110 Irving St. NW
Washington, DC, 20010

202-877-7000
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miles away

Education

Fellowship: George Washington University Hospital (1986)

Residency: Boston University Medical Center (1984)

Residency: George Washington University Hospital (1983)

Residency: American University of Beirut Medical Center (1979)

Medical School: University of Aleppo (1978)