Karenna Simone Williamson, AGACNP-BC| Transplant Surgery | MedStar Health
Conditions and procedures
Conditions I treat
- Abdominal Abscess
- Abdominal Adhesions
- Abdominal Wall Defect
- Advanced Heart Failure (ADHF)
- Arrhythmogenic Right Ventricular Dysplasia
- Beriberi
- Bile Duct Mass
- Biliary Colic
- BK Virus Nephropathy
- Cardiac Amyloid
- Cardiac Sarcoidosis
- Cardiomyopathy
- Cholecystitis
- Colonic Volvulus
- Congestive Heart Failure (CHF)
- Cor Pulmonale
- Diabetic Cardiomyopathy
- Diaphragmatic Hernia
- Dilated Cardiomyopathy
- Epigastric Hernia
- Familial Dilated Cardiomyopathy
- Femoral Hernia
- Fistula Enterocutaneous
- Gallbladder Cancer
- Gallbladder Disease
- Gastrointestinal (GI) Stromal Tumors
- Genetic Cardiomyopathy
- Giant Cell Myocarditis
- Graft Versus Leukemia Effect
- Hemorrhoids
- Hernia
- Hiatal Hernia
- Hypertrophic Cardiomyopathy
- Idiopathic Hypertrophic Subaortic Stenosis
- Incarcerated Hernia
- Incisional Hernia
- Inclusion Cyst
- Infiltrative Disorders Of The Heart
- Inguinal Hernia
- Internal Hernia
- Intestinal Fistula
- Intestinal Infarction
- Intestinal Obstruction
- Intussusception
- Lipomas
- Liver Cancer
- Mechanical Complication Of Gastrostomy
- Mesenteric Cyst
- Mesenteric Mass
- Midaortic Syndrome
- Myocarditis
- Pancreas Cancer
- Pancreaticobiliary Disease
- Paraesophageal Hernia
- Parastomal Hernia
- Perforation Of Gallbladder
- Peridiverticular Abscess
- Pilar Cyst
- Pilonidal Disease
- Portal Pyemia
- Pulmonary Edema
- Rectus Sheath Hernia
- Recurrent Femoral Hernia
- Recurrent Hernia
- Reducible Hernia
- Restrictive Cardiomyopathy
- Rheumatic Heart Disease
- Rheumatic Heart Failure
- Richter Hernia
- Right Heart Failure
- Right Ventricular Cardiomyopathy
- Skin Abscess
- Small Bowel Obstruction
- Small Intestine Cancer
- Spigelian Hernia
- Splenic Anomalies
- Splenic Cyst
- Splenic Mass
- Splenomegaly
- Stomach Fistula
- Subphrenic Abscess
- Tachycardia Induced Cardiomyopathy
- Takotsubo Cardiomyopathy
- Thyroid Nodule
- Umbilical Hernia
- Varicose Veins
- Ventral Hernia
- Viral Cardiomyopathy
Procedures I perform
- Abdominal Surgery
- Abdominal Wall Reconstruction
- Allogeneic Bone Marrow Transplant
- Appendectomy
- Autologous Bone Marrow Transplant
- Bone Marrow Transplant
- Breast Biopsy
- Cecostomy
- Cholecystectomy
- Chronic Inotropic Therapy
- Circulatory Assist Devices
- Donor Lymphocyte Infusion
- Duodenal Ulcer Surgery
- Endoscopic Surgery
- Fine Needle Aspiration
- Fundoplication
- Gastroesophageal Reflux Surgery
- Heart Biopsy
- Hernia Repair
- Hiatal Hernia Repair
- Hickman Catheter
- High Dose Cyclophosphamide
- Home Inotropes
- Ileostomy
- Incision And Drainage
- Infusaport Placement
- Inguinal Hernia Repair
- Islets Of Langerhans Transplant
- Laparoscopic Appendectomy
- Laparoscopic Cholecystectomy
- Laparoscopic Gastrostomy
- Laparoscopic Hernia Repair
- Laparoscopic Hiatal Hernia Repair
- Laparoscopic Incisional Hernia Repair
- Laparoscopic Inguinal Hernia Repair
- Laparoscopic Lymph Node Biopsy
- Laparoscopic Pancreatectomy
- Laparoscopic Recurrent Hernia Repair
- Laparoscopic Splenectomy
- Laparoscopic Toupet Fundoplication
- Laparoscopic Treatment Of Small Bowel Obstruction
- Laparoscopic Umbilical Herniorrhaphy
- Laparoscopic Ventral Hernia Repair
- Laparoscopy
- Liver Transplant
- Lung Transplant
- Lymph Node Biopsy
- Lysis Of Adhesions
- Marrow Stem Cell Defects Treatment
- Mechanical Circulatory Support
- Mediports
- Minimally Invasive Surgery
- Muscle Biopsy
- Musculoskeletal Biopsy
- Pancreas Cancer Surgery
- Pancreatic Surgery
- Partial Splenectomy
- Peg (PERCUTANEOUS ENDOSCOPIC GASTROSTOMY)
- Peptic Ulcer Surgery
- Port
- Pyloroplasty
- Regenerative Medicine
- Sentinel Node Biopsy
- Small Bowel Biopsy
- Soft Tissue Biopsy
- Splenectomy
- Stem Cell Transplant
- Stomach Surgery
- Syngeneic Transplant
- Ventricular Assist Device
Practice locations
Distance from Change LocationEnter your Location
3800 Reservoir Road Northwest Pasquerilla Healthcare Center 2nd Fl Washington, DC, 20007
202-444-3700Fax 877-680-8192
Insurance
MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.
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List of insurance plans we accept
- Kaiser Permanente Medicare Advantage Signature and Select (aka Senior Advantage)
- Blue Choice Advantage & Healthy Blue (HMO, POS)
- UnitedHealthcare and AARP Medicare Complete Plans/ UHC Group Medicare Advantage Plans HMO, POS, PPO
- United Healthcare Options (PPO) (includes Empire PPO, GEHA, Compass Rose)
- UnitedHealthcare Medicare Adv/Special Needs Plans
- UHC Community Plan of MD
- Private Health Care Systems (PHCS) (PPO)
- Medicare Fee for Service
- Kaiser Virginia Premier
- Kaiser PermanenteSelect-Added Choice
- Kaiser Permanente Signature-Added Choice
- Kaiser Permanente Signature
- Kaiser Permanente Select
- Kaiser Permanente Medicare Plus (Medicare Supplemental Plan)
- Kaiser Permanente Flexible Choice POS
- Kaiser MD Medicaid MCO
- CFBCBS Federal Employee Program (Std/Basic PPO/Blue Focus)
- CFBCBS EPO
- CFBCBS Blue Choice Opt Out Plus Open Access (POS)
- First Health PPO
- CIGNA POS/Network POS
- Innovation Health: POS
- Optimum Choice Preferred (POS) & OCI Direct (HMO)
- Aetna Elect Choice/ EPO (Aetna Health Fund) Innovation Health: Network Only Plus
- Coventry of Delaware HMO/PPO
- Innovation Health: Open POS Plus
- CFBCBS (NCA) Indemnity
- Innovation Health: PPO
- CFBSBC Blue Preferred PPO
- BlueChoice Open Access
- MedStar Family Choice - Maryland Health Choice
- Aetna Innovations: HMO & EPO Plus
- M.D. IPA (HMO)
- CFBCBS BlueChoice HMO
- CIGNA EPO
- United Healthcare Select Plus (POS)
- FIRST HEALTH
- Aetna Quality Point of Service (POS)
- Aetna Medicare Advantage HMO & PPO Plans
- M.D. IPA Preferred (POS)
- Innovation Health: POS Plus
- Aetna Managed Choice Open Access (POS)
- Tricare for Life (Medicare Supplemental Plan)
- Tricare Prime
- Mamsi Life & Health (Indem./PPO)
- United Student Resources
- HealthyBlue PPO
- Coventry Health Care of Virginia
- CFBCBS Maryland Point of Service Plan (MPOS)
- United Healthcare Select HMO - EPO/NPP
- POS OA & OA Plus
- Choice POS & Choice POS II
- CIGNA HMO Open Access (OA)
- Open POS II
- Innovation Health: Indemnity
- Innovation Health: Open Network Only Plus
- Aetna Elect Choice/ Open Access (POS)
- Aetna Student Health Insurance
- MedStar Select (MedStar Associates' Plan)
- United Healthcare Choice
- Aetna HMO
- CFBCBS Blue Choice Opt Out Open Access
- Great-West Healthcare POS/CIGNA
- Opoen HMO Option
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Aetna Worker's Compensation Network
- Open HMO
- Select HMO/HealthFund/Health Network
- Aetna Open Choice (PPO)
- Network OA
- United Healthcare Choice Plus
- Coventry Health Care National Network PPO
- PPO and PPO Plus
- CIGNA Indemnity
- Aetna Traditional Choice (PPO)
- CIGNA HMO & Network (HMO)
- Aetna Managed Choice (POS)
- Choice Fund PPO
- CFBCBS Maryland Indemnity or PPO
- Open EPO Plus
Education
Other Certification: American Nurses Credentialing Center, -
Graduate Education: University of South Florida (2021)