Karenna Simone Williamson, AGACNP-BC MSN| Transplant Surgery | MedStar Health
Clinical areas of focus
- Chronic Kidney Disease
- Infertility
- Intestinal Transplant
- Islet Xenotransplant
- Kidney Resection
- Kidney Transplant Failure Treatment
- Laparoscopic Kidney Biopsy
- Liver Failure
- Pancreas And Kidney Transplant
- Small Bowel Transplant
- Transplant Nephrectomy
- Visian Icl
Conditions and procedures
Conditions I treat
- Acquired Absence Of Kidney
- Acquired Absence Of Organs
- Advanced Heart Failure
- Advanced Heart Failure (ADHF)
- Advanced Heart Failure (AHF)
- Advanced Heart Failure Care
- Aplastic Anemias And Bone Marrow Failure Syndromes
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC)
- Arterial Embolism
- Artificial Openings Complications
- Ascites
- Autoimmune Hepatitis
- Benign Neoplasm Of Digestive System
- Bile Duct Cancer
- Bile Duct Stones
- Biliary Tract Disease
- Biliary Tract Obstruction
- Bladder Carcinoma
- Bone Marrow Transplant Graft Failure
- Cardiometabolic Disorders
- Choledochal Cyst
- Cholestasis
- Cholestasis Of Pregnancy
- Chronic Allograft Nephropathy
- Chronic Kidney Disease
- Chronic Kidney Disease After Transplant
- Chronic Liver Failure
- Chronic Obstructive Pulmonary Disease (COPD)
- Cocaine Related Disorders
- Complications Of Heart Transplant
- Complications Of Transplanted Organs And Tissue
- Congenital Malformations Of Bile Ducts
- Corneal Diseases
- Corneal Transplant Failure
- Coronary Artery Disease
- Cytomegaloviral (CMV) Infection
- Diabetic Nephropathy
- Diseases Of Spleen
- Disorders Involving The Immune Mechanism
- Disorders Of Carbohydrate Metabolism
- Disorders Of Fluid, Electrolyte And Acid
- Disorders Of Mineral Metabolism
- Donor Pancreas Disease
- Donors Of Organs And Tissues
- Family History Of Malignant Neoplasm
- Functional Intestinal Disorders
- Gallbladder Cancer
- Gallbladder Disease
- Gallstones
- Gastric Cancer
- Graft Dysfunction
- Graft Failure
- Heart Disease
- Hemochromatosis
- Hepatitis
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Hypertrophic Cardiomyopathy
- Immunodeficiencies
- Immunosuppression
- Infertility
- Intestinal Atresia
- Intestinal Infections
- Intestinal Stenosis
- Intestinal Transplant Rejection
- Intrahepatic Bile Ducts Cancer
- Kidney Blockage
- Kidney Cancer
- Kidney Rejection
- Kidney Stones
- Liver Abscess
- Liver Cancer
- Liver Cirrhosis
- Liver Cysts
- Liver Damage From Toxins
- Liver Encephalopathy
- Liver Failure
- Liver Fibrosis
- Liver Metastases
- Liver Transplant Aftercare
- Liver Transplant Complications
- Liver Transplant Rejection
- Living Donor Kidney Transplant
- Living Donor Kidney Transplant Complications
- Long Term Drug Therapy
- Lung Disease
- Lung Fibrosis
- Lung Transplant Infection
- Malabsorption
- Neoplasms Of Lymphoid, Hematopoietic And Related Tissue
- Neutropenia
- Newborn Feeding Problems
- Obstructive And Reflux Uropathy
- Pancreas Cancer
- Pancreas Transplant Complications
- Pancreas Transplant Failure
- Pancreas Transplant Revision
- Pancreas Transplant Status
- Pancreatic Failure
- Pancreatitis
- Personal History Of Medical Treatment
- Persons Encountering Health Services
- Polycystic Liver Disease
- Portal Hypertension
- Postprocedural States
- Primary Sclerosing Cholangitis
- Pulmonary Edema
- Renal Artery Thrombosis
- Secondary Hypertension
- Toxic Shock Syndrome
- Transplanted Cornea Rejection
- Transplanted Kidney Failure
- Transplanted Organ And Tissue Status
- Transplanted Organ Failure
- Type 2 Diabetes
- Venous Embolism
- Viral Hepatitis
- Viral Infection
- Vitamin Deficiency
- Wilson Disease
Procedures I perform
- Abdominal Organ Transplantation
- Abdominal Wall Supplement
- Abdominal Wall Tumor Resection
- Artificial Organ Transplant
- Auxiliary Liver Transplant
- Backbench Liver Graft Reconstruction
- Blood Type Incompatible Transplant
- Blood Type Testing
- Bone Graft
- Cancer Treatment
- Cardiac Cell Therapy
- Cardiovascular Tissue Engineering
- Cecum Transplant
- Clinical Trials
- Corneal Transplantation
- Cross Matching
- Cross-Matching
- Cushing Syndrome Management
- Deceased Donor Transplant
- Dialysis
- Domino Transplantation
- Donor Organ Procurement
- Dopamine Therapy
- Endocrine Oncology
- Flap Surgery
- Gastric Surgery
- Geriatric Pulmonology
- Graft Rejection Prevention
- Hand Transplantation
- Hepatic Artery Thrombosis Treatment
- High-Risk Transplant
- Histocompatibility Testing
- Histology Services
- Immune Cell Monitoring
- Immune System Suppression
- Immunoglobulin Administration
- Infectious Disease Treatment
- Inotropic Therapy
- Intestinal Transplant
- Islet Xenotransplant
- Kidney Resection
- Kidney Transplant Failure Treatment
- Kidney-Pancreas Transplant
- Laparoscopic Kidney Biopsy
- Live-In Care
- Liver And Pancreas Paired Exchange Transplant
- Liver And Small Bowel Resection
- Liver Biopsy
- Liver Cancer Surgery
- Liver Resection
- Liver-Kidney Transplant
- Living Donor Transplant
- Mesenchymal Stem Cell Transplant
- Minimally Invasive Transplant Surgery
- Multi-Organ Transplant
- Multivisceral Resection
- Multivisceral Transplant
- Palliative Care Education
- Palliative Care Program Development
- Pancreas And Kidney Transplant
- Pancreas Transplant Rejection Treatment
- Pancreatic Biopsy
- Pancreatic Disease Management
- Pancreatic Surgery
- Pediatric Surgery Preparation
- Pediatric Trauma Care
- Percutaneous Tumor Chemoembolization
- Psychiatric Social Work
- Reproductive Medicine
- Re-Transplant
- Robotic Surgery
- Robotic Transplant Surgery
- Simultaneous Transplant
- Small Bowel Resection
- Small Bowel Transplant
- Split Liver Transplant
- Surgical Infectious Disease
- Transplant Bioinformatics
- Transplant Cancer Treatment
- Transplant Complications Treatment
- Transplant Infection Treatment
- Transplant Nephrectomy
- Transplant Regenerative Medicine
- Transplant Research
- Transplant Surgery Follow-Up
- Transplant-Related Infection Treatment
- Vaccine Development And Policy
- Varicose Vein Treatment
- Ventricular Assist Device
- Visian Icl
Practice locations
Distance from Change LocationEnter your Location
3800 Reservoir Rd NW 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
- Aetna Classic 5000
- Aetna Elect Choice/ Open Access (POS)
- Choice Care Network/HUMANA (PPO)
- Aetna Better Health of VA
- CareFirst Group Medicare Advantage
- Johns Hopkins Advantage MD HMO
- United Healthcare Navigate Cardiac Global
- Medicare Advantage - Advantra Value (PPO)
- Aetna Traditional Choice (PPO)
- Choice Fund PPO
- Coventry Health Care of Virginia
- Amerigroup DC Alliance
- Aetna Medicare Advantage PFFS Plan
- AMERIVANTAGE/Amerigroup Community Care
- NYC Medicare Advantage Plus
- Cigna True Choice Plus Medicare (PPO)
- Aetna Advantage 5750
- AmeriHealth Caritas DC Healthcare Alliance
- CIGNA HMO & Network (HMO)
- CareFirst EPO
- Great-West Healthcare POS/CIGNA
- CIGNA Indemnity
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- Aetna Student Health Insurance
- CIGNA PPO Plus
- Medicare FFS
- TRICARE East Select
- Aetna Advantage 6350PD
- Sentara Health
- United Healthcare Options (PPO)
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- Police and Fire Clinic
- Anthem BCBS Medi Blue Dual Adv
- UnitedHealthcare Individual Exchange Plans
- Navigate
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- CareFirst Blue Preferred PPO
- Kaiser Permanente Medicare Advantage Signature and Select
- United Healthcare Choice Plus
- Tricare Reserve Select
- CareFirst MedStar PPO
- Optimum Choice
- Anthem BCBS of VA HealthKeepers (HMO)
- CIGNA EPO
- Aetna Basic
- Cigna Alliance Medicare (HMO)
- Core Essential (HMO)
- TRICARE for Life East
- Coventry Health Care National Network PPO
- Anthem Federal Employee Program Standard
- Aetna Medicare Advantage HMO & PPO Plans
- DC/MD SHOP QHP Small Business Plans
- Cigna True Choice Medicare (PPO)
- CareFirst NASCO
- Beech Street PPO
- CareFirst Maryland Point of Service Plan
- Options PPO Cardiac Global
- Cigna Achieve Medicare (HMO C-SNP)
- M.D. IPA (HMO)
- Humana Gold Plus HMO
- Magellan Complete Care of VA - VA Medicaid MCO
- Blue Choice Advantage
- IH-Open EPO Plus
- Cigna TotalCare (HMO D-SNP)
- United Medicare Private Fee-for-Service (PFFS) plans
- Aetna Managed Choice (POS)
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Aetna Classic 5000PD
- IH-POS Plus
- HumanaChoice Honor's plan PPO
- CareFirst Blue Choice Opt Out Open Access
- BlueChoice Open Access
- HealthyBlue PPO
- Health Services for Children with Special Needs
- Johns Hopkins Advantage MD PLUS PPO
- Kaiser Permanente Medicare Plus
- Kaiser Permanente Select Cardiac Global
- CIGNA Connect EPO
- Lasso Healthcare - Medicare Medical Savings Account
- United Healthcare Select Plus (POS)
- Anthem BCBS Medi Blue SNP
- United Student Resources
- IH-POS
- Humana Medicare Advantage - HMO Open Access
- First Health PPO
- Aetna Advantage 6350
- Aetna Classic 3500
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Aetna Managed Choice Open Access (POS)
- Aetna Premier 200PD
- CIGNA POS/Network POS
- MultiPlan, Inc
- CareFirst Federal Employee Program (Std. & Basic PPO)
- Anthem BCBS of VA HealthKeepers Plus
- Kaiser Permanente HMO Plus and DHMO Plus Member
- OCI Direct (HMO)
- IH-PPO
- IH-Open Network Only Plus
- MedStar Family Choice DC Healthy Families
- CareFirst Administrators
- Amerigroup DC Healthy Families
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- Maryland Physicians Care MCO
- United HealthCare Community Plan - Maryland Health Choice Program
- United Healthcare Choice Plus Cardiac Global
- Humana Medicare Advantage - PPO
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Kaiser Permanente Select
- Network OA
- CareFirst Blue Card Program
- CIGNA HMO Open Access
- CareFirst FEP Blue Focus
- Coventry of Delaware HMO/PPO
- Select HMO/HealthFund/Health Network
- Medicare Direct
- MedStar Family Choice DC Healthcare Alliance
- IH-HMO
- HighMark
- IH-Open HMO Option
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- HumanaChoice PPO
- IH-Network Only Plus
- Kaiser Permanente Flexible Choice 3-tier POS
- Aetna Open Choice (PPO)
- Kaiser Permanente Signature
- CIGNA PPO
- Johns Hopkins Advantage MD PPO
- Anthem BCBS Medi Blue Plus
- CareFirst Community Health Plan of MD
- TriWest Healthcare Alliance
- CareFirst (NCA) Indemnity
- WellPoint Maryland - Maryland Health Choice
- Aetna HMO
- M.D. IPA Preferred (POS)
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- Choice POS
- Advantra Platinum (PPO)
- Jai Medical Systems - Maryland Health Choice
- AmeriHealth Caritas DC Healthy Families
- Uniformed Services Family Health Plan
- UHC Passport
- Kaiser Permanente Flexible Choice POS Cardiac Global
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- Healthy Blue (HMO, POS)
- Kaiser Maryland Medicaid MCO
- Anthem Federal Employee Program Basic
- Aetna Signature Administrator PPO/TPA
- Choice POS II
- Optima Family Care MCO - VA Medicaid MCO
- United Healthcare Select HMO - EPO/NPP
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- CareFirst Dual Prime HMO-SNP
- CareFirst MedStar Select PPO
- CIGNA SureFit (HMO)
- IH-Open POS Plus
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- United Healthcare Community Plan - VA Medicaid MCO
- Mamsi Life & Health (Indem./PPO)
- POS OA
- Optimum Choice Preferred (POS)
- Private Health Care Systems (PPO)
- UnitedHealthcare and AARP Medicare Complete Plans
- United Healthcare Choice
- CareFirst BlueChoice HMO
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Aetna Quality Point of Service (POS)
- First Health PPO
- Geisinger Medicare Advantage
- MedStar Family Choice - Maryland Health Choice
- Cigna Preferred Medicare (HMO)
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- IH-Indemnity
- Aetna Worker's Compensation Network
- CareFirst Maryland Indemnity or PPO
- Aetna Better Health of MD
- Aetna VA Exchange
- IH-EPO Plus
- Private Fee-for-Service Plans (PFFS)
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- OA Plus
- IH-Open HMO
- UnitedHealthcare Medicare Adv. Special Needs Plans
- Kaiser Permanente Select - Added Choice
- Veterans Affairs Community Care Network
- United Healthcare Choice Cardiac Global
- Erickson Advantage Plans
- Employee Health Plan
- Priority Partners - Maryland Health Choice
- Kaiser Permanente Signature - Added Choice
- Alterwood Advanatge HMO & DSNP Plans
- Choice POS II Open Access
- TRICARE East Prime
- IH-Open POS II
Education
Board Certification: American Nurses Credentialing Center,
Graduate: University of South Florida (2021)