Samuel B. Holzman, MD| Infectious Disease, Hospital Medicine | MedStar Health
Conditions and procedures
Conditions I treat
- Abnormal Immunological Findings
- Abscess Of The Mediastinum
- Acute Pancreatitis
- Bacterial Pneumonia
- Bone Infection (OSTEOMYELITIS)
- Candidiasis
- Carrier Of Infectious Disease
- Cellulitis And Lymphangitis
- Cutaneous Abscess, Furuncle And Carbuncle
- Fungal Infections
- Inflammatory Spondylopathies
- Influenza Due To Other Identified Influenza Virus
- Intestinal Infections
- Intraspinal Granuloma
- Joint Infection (SEPTIC ARTHRITIS)
- Late Stage Syphilis
- Meningitis
- Myocarditis
- Penile Inflammation
- Plasmodium Falciparum Malaria
- Pneumonia
- Pneumonia Due To Infectious Organisms
- Pulmonary Tuberculosis
- Sepsis
- Shigellosis
- Staphylococcal Infection
- Syphilis
- Systemic Inflammation And Infection
- Viral Diseases
- Zoster
Procedures I perform
- Antibiotic Therapy
- Bacteriology Testing
- Biopsy Interpretation
- Blood Cell Count
- Bone Marrow Biopsy
- Cystitis Management
- Cystitis Treatment
- Disease Screening
- Dopamine Therapy
- Electroencephalogram
- Fibrinolytic Therapy
- Gastrointestinal Tube Placement
- Gram Stain
- Immunoglobulin Administration
- Inotropic Management
- Inotropic Therapy
- Intravenous Antibiotics
- Introduction Of Gas
- Invasive Hemodynamic Monitoring
- Lumbar Puncture
- Malaria Treatment
- Meningitis Treatment
- Multi-Drug Resistant Organism Management
- Nasal Culture
- Rapid Flu Testing
- Rast Test
- Sepsis Treatment
- Sexually Transmitted Disease Testing
- Travel Health
- Tropical Disease Treatment
- Tuberculosis Testing
- Urinary Protein Test
- Vaccinations
- Western Blotting
Practice locations
Distance from Change Location Enter your Location
3333 N Calvert St
Ste 670
Baltimore, MD, 21218
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
- CareFirst Maryland Point of Service Plan
- Choice Care Network/HUMANA (PPO)
- UnitedHealthcare and AARP Medicare Complete Plans
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- Kaiser Permanente Medicare Plus
- Kaiser Permanente Flexible Choice 3-tier POS
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- TRICARE East Select
- Employee Health Plan
- Aetna Worker's Compensation Network
- CareFirst FEP Blue Focus
- Choice POS II Open Access
- Optimum Choice
- Choice Fund PPO
- OCI Direct (HMO)
- United Student Resources
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- CareFirst Community Health Plan of MD
- OA Plus
- Uniformed Services Family Health Plan
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Advantra Platinum (PPO)
- United Healthcare Options (PPO)
- UHC Passport
- Aetna Classic 5000
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- Beech Street PPO
- IH-Open HMO
- Johns Hopkins Advantage MD HMO
- United HealthCare Community Plan - Maryland Health Choice Program
- CareFirst MedStar Select PPO
- Private Health Care Systems (PPO)
- Optimum Choice Preferred (POS)
- TRICARE for Life East
- MedStar Family Choice DC Healthcare Alliance
- UnitedHealthcare Medicare Adv. Special Needs Plans
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Aetna Medicare Advantage PFFS Plan
- CIGNA Connect EPO
- Medicare FFS
- IH-Indemnity
- Cigna True Choice Plus Medicare (PPO)
- HealthyBlue PPO
- Veterans Affairs Community Care Network
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- First Health PPO
- United Healthcare Choice Cardiac Global
- Choice POS
- HumanaChoice PPO
- Network OA
- Kaiser Permanente Signature
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- CIGNA PPO Plus
- CIGNA HMO & Network (HMO)
- Aetna Classic 5000PD
- Aetna Quality Point of Service (POS)
- Anthem BCBS Medi Blue Dual Adv
- Great-West Healthcare POS/CIGNA
- United Healthcare Choice Plus
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- Aetna Student Health Insurance
- Core Essential (HMO)
- Alterwood Advanatge HMO & DSNP Plans
- United Healthcare Select Plus (POS)
- Private Fee-for-Service Plans (PFFS)
- Kaiser Permanente Select Cardiac Global
- Anthem BCBS Medi Blue SNP
- Anthem BCBS Medi Blue Plus
- HighMark
- AMERIVANTAGE/Amerigroup Community Care
- BlueChoice Open Access
- Kaiser Permanente Signature - Added Choice
- MedStar Family Choice DC Healthy Families
- M.D. IPA (HMO)
- CareFirst BlueChoice HMO
- CareFirst Blue Preferred PPO
- Cigna Alliance Medicare (HMO)
- Jai Medical Systems - Maryland Health Choice
- Kaiser Maryland Medicaid MCO
- MedStar Family Choice - Maryland Health Choice
- Aetna VA Exchange
- Kaiser Permanente Select
- NYC Medicare Advantage Plus
- IH-POS Plus
- IH-Open HMO Option
- United Medicare Private Fee-for-Service (PFFS) plans
- Aetna Elect Choice/ Open Access (POS)
- Aetna Medicare Advantage HMO & PPO Plans
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- Kaiser Permanente Flexible Choice POS Cardiac Global
- IH-PPO
- Police and Fire Clinic
- Aetna Signature Administrator PPO/TPA
- CIGNA HMO Open Access
- Coventry of Delaware HMO/PPO
- Cigna Achieve Medicare (HMO C-SNP)
- IH-HMO
- CareFirst Blue Choice Opt Out Open Access
- Options PPO Cardiac Global
- Choice POS II
- Lasso Healthcare - Medicare Medical Savings Account
- Aetna Premier 200PD
- Kaiser Permanente Select - Added Choice
- Johns Hopkins Advantage MD PLUS PPO
- MultiPlan, Inc
- Optima Family Care MCO - VA Medicaid MCO
- Medicare Advantage - Advantra Value (PPO)
- Aetna Better Health of VA
- CareFirst Group Medicare Advantage
- Health Services for Children with Special Needs
- CIGNA Indemnity
- Kaiser Permanente HMO Plus and DHMO Plus Member
- IH-Open POS Plus
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- Aetna Advantage 6350PD
- Anthem Federal Employee Program Standard
- CareFirst Federal Employee Program (Std. & Basic PPO)
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Humana Medicare Advantage - PPO
- Priority Partners - Maryland Health Choice
- Magellan Complete Care of VA - VA Medicaid MCO
- DC/MD SHOP QHP Small Business Plans
- IH-Open POS II
- CareFirst Dual Prime HMO-SNP
- Maryland Physicians Care MCO
- IH-EPO Plus
- CIGNA SureFit (HMO)
- Tricare Reserve Select
- Johns Hopkins Advantage MD PPO
- Anthem BCBS of VA HealthKeepers (HMO)
- Medicare Direct
- Aetna Classic 3500
- IH-Network Only Plus
- CareFirst EPO
- AmeriHealth Caritas DC Healthcare Alliance
- TriWest Healthcare Alliance
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- CIGNA POS/Network POS
- Erickson Advantage Plans
- Geisinger Medicare Advantage
- United Healthcare Choice Plus Cardiac Global
- IH-Open EPO Plus
- Amerigroup DC Alliance
- Aetna Advantage 5750
- Cigna True Choice Medicare (PPO)
- Coventry Health Care National Network PPO
- First Health PPO
- Aetna HMO
- Anthem BCBS of VA HealthKeepers Plus
- HumanaChoice Honor's plan PPO
- Aetna Advantage 6350
- United Healthcare Community Plan - VA Medicaid MCO
- CIGNA EPO
- CIGNA PPO
- Kaiser Permanente Medicare Advantage Signature and Select
- UnitedHealthcare Individual Exchange Plans
- Cigna TotalCare (HMO D-SNP)
- Select HMO/HealthFund/Health Network
- CareFirst NASCO
- Humana Medicare Advantage - HMO Open Access
- United Healthcare Select HMO - EPO/NPP
- POS OA
- Aetna Managed Choice (POS)
- Healthy Blue (HMO, POS)
- Blue Choice Advantage
- WellPoint Maryland - Maryland Health Choice
- Sentara Health
- Aetna Basic
- Aetna Better Health of MD
- Aetna Managed Choice Open Access (POS)
- CareFirst Administrators
- M.D. IPA Preferred (POS)
- Mamsi Life & Health (Indem./PPO)
- AmeriHealth Caritas DC Healthy Families
- Cigna Preferred Medicare (HMO)
- Humana Gold Plus HMO
- Coventry Health Care of Virginia
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- United Healthcare Navigate Cardiac Global
- Aetna Traditional Choice (PPO)
- Aetna Open Choice (PPO)
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- IH-POS
- Amerigroup DC Healthy Families
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- CareFirst (NCA) Indemnity
- IH-Open Network Only Plus
- Anthem Federal Employee Program Basic
- Navigate
- CareFirst MedStar PPO
- CareFirst Maryland Indemnity or PPO
- TRICARE East Prime
- CareFirst Blue Card Program
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- United Healthcare Choice
Education
Board Certification: American Board of Internal Medicine, Infectious Disease/Infectious Disease
Board Certification: American Board of Internal Medicine, Internal Medicine
Graduate: John Hopkins University Bloomberg School Of Public Health (2020)
Fellowship: Johns Hopkins Hospital (2018)
Residency: Johns Hopkins Hospital (2015)
Medical School: Mount Sinai Hospital (2012)
Awards
- Baltimore magazine, Top Doctor, 2024 and 2025