Zachary Yin, MD| Internal Medicine | MedStar Health
About me
Areas of clinical interest
- Adult care (age 18+)
- Chronic disease diagnosis, treatment, and management
- Preventive medicine
- Weight management and nutrition
Philosophy of care
“My philosophy of care is centered around empowering patients through education and personalized care plans, as well as fostering a supportive environment where individuals feel heard and respected.”
Clinical areas of focus
- Digestive System Symptoms
- High Blood Pressure
- Respiratory Disorders
Conditions and procedures
Conditions I treat
- Abdomen, Lower Back, Pelvis, And Genital Injury
- Abdominal Pain
- Abnormal Blood
- Abnormal Breathing
- Abnormal Drug Findings In Blood
- Abnormal Function Study Results
- Abnormal Immunological Findings
- Abnormal Movements
- Abnormal Serum Enzyme Levels
- Acquired Absence Of Organs
- Acute Bronchitis
- Acute Myocardial Infarction
- Acute Pancreatitis
- Acute Sinusitis
- Adverse Effects
- Allergies
- Anemia
- Angina
- Anus And Rectum Diseases
- Aortic Aneurysm
- Aphagia And Dysphagia
- Artery Disorders
- Ascites
- Atherosclerosis
- Atrial Fibrillation
- Atrioventricular Block
- Back Pain
- Bipolar Disorder
- Bladder Disorders
- Bleeding Disorders
- Body Region Injury
- Bone Disorders
- Brain Disorders
- Breast Lump
- Bronchiectasis
- Candidiasis
- Cardiac Arrhythmias
- Cardiomyopathy
- Cellulitis
- Cellulitis And Lymphangitis
- Chest Pain
- Chronic Fatigue Syndrome
- Chronic Kidney Disease
- Chronic Obstructive Pulmonary Disease (COPD)
- Colitis
- Colon Cancer
- Congenital Malformations Of Musculoskeletal System
- Contact With Communicable Diseases
- Convulsions
- Coronary Artery Disease
- Cough
- Crohn's Disease
- Crohn's Disease [Regional Enteritis]
- Cutaneous Abscess, Furuncle And Carbuncle
- Cystitis
- Deep Vein Thrombosis
- Deforming Dorsopathies
- Dementia
- Depressive Episode
- Developmental Delays
- Diabetes Insipidus
- Diabetic Nephropathy
- Diabetic Neuropathy
- Digestive System Diseases
- Digestive System Symptoms
- Diseases Of Esophagus
- Diseases Of Lip And Oral Mucosa
- Diseases Of Salivary Glands
- Diseases Of Upper Respiratory Tract
- Disorders Of Fluid, Electrolyte And Acid
- Disorders Of Mineral Metabolism
- Disorders Of Nose And Nasal Sinuses
- Disorders Of White Blood Cells
- Disturbances Of Skin Sensation
- Diverticulitis
- Dorsalgia
- Dorsopathies
- Dyslipidemia
- Dyspnea
- Emotional State Symptoms
- Emphysema
- Endocrine Disorders
- Enlarged Prostate
- Epilepsy
- Epilepsy And Seizures
- Extrapyramidal And Movement Disorders
- Eye And Adnexa Disorders
- Eyelid Disorders
- Fatigue
- Fever
- Flatulence
- Functional Intestinal Disorders
- Gallstones
- Gastritis
- Gastrointestinal Bleeding
- Genitourinary Symptoms
- Gout
- Headache
- Heart Disease
- Heart Failure
- Hematuria
- Hemorrhoids
- Hepatitis
- High Blood Pressure
- High Cholesterol
- Hip Pain
- Hordeolum And Chalazion
- Hyperglycemia
- Hypertension
- Hyperthyroidism
- Hypoglycemia
- Hypotension
- Inflammatory Spondylopathies
- Influenza
- Influenza Due To Other Identified Influenza Virus
- Intervertebral Disc Disorders
- Joint Disorder
- Kidney And Ureter Calculus
- Kidney And Ureter Disorders
- Kidney Stones
- Knee Pain
- Liver Failure
- Lung Disease
- Lymphoma
- Malaise And Fatigue
- Migraine
- Multiple Myeloma
- Multiple Sclerosis
- Muscle Disorders
- Myocardial Infarction
- Nail Disorders
- Nephrotic Syndrome
- Nervous And Musculoskeletal Symptoms
- Nontoxic Goiter
- Obesity
- Obstructive And Reflux Uropathy
- Osteoarthritis
- Osteoporosis
- Pain In Throat And Chest
- Pancreatitis
- Paraplegia And Quadriplegia
- Peptic Ulcer Disease
- Pericardium Diseases
- Peripheral Artery Disease
- Personal History Of Diseases And Conditions
- Personal Risk Factors
- Persons Encountering Health Services
- Pneumonia
- Pneumonitis Due To Solids And Liquids
- Polyuria
- Problems Related To Lifestyle
- Pulmonary Embolism
- Rash
- Respiratory Disorders
- Respiratory Failure
- Rheumatoid Arthritis
- Sepsis
- Sickle Cell Disease
- Skin And Subcutaneous Tissue Disorders
- Skin Changes
- Skin Swelling And Lumps
- Sleep Disorders
- Sore Throat
- Specified Health Status
- Speech Disturbances
- Spinal Stenosis
- Spondylosis
- Systemic Connective Tissue Involvement
- Systemic Lupus Erythematosus
- Tachycardia
- Thrombocytopenia
- Thyroid Disorders
- Type 2 Diabetes
- Type 2 Diabetes Mellitus
- Ulcerative Colitis
- Urinary Retention
- Urinary Tract Infection
- Vasculitis
- Vein Disorders
- Venous Embolism
- Ventral Hernia
- Volume Depletion
- Weight Loss
Procedures I perform
- 24-Hour Blood Pressure Monitoring
- Abdominal Aortic Aneurysm (AAA) Screening
- Abscess Incision And Drainage
- Advance Directive Planning
- Aging Education
- Aging Life Care
- Aging Resource Coordination
- Aging Well Resources
- Alcohol Abuse Treatment
- Anticoagulation Therapy
- Anxiety Treatment
- Arthrocentesis
- Asthma Management
- Blood Pressure Monitoring
- Cholesterol Screening
- Cognitive Behavioral Therapy
- Cold Treatment
- Congestive Heart Failure Management
- Copd Management
- Diabetes Screening
- Digital Rectal Exam
- Disease Prevention
- Electrocardiogram
- Flu Shot
- Geriatric Care
- Grief Counseling
- Health Maintenance Exam
- Hormone Replacement Therapy
- Hypertension Treatment
- Immunization Administration
- Lactate Dehydrogenase
- Lipid Profile
- Lung Cancer Screening
- Mole Removal
- Non-Pharmacological Interventions
- Pap Smear
- Peak Flow Measurement
- Pre-Operative Clearance
- Pulmonary Embolism Treatment
- Rash Treatment
- Respiratory Infection Treatment
- Sinus Infection Treatment
- Sinusitis Treatment
- Skin Tag Removal
- Sleep Disorder Management
- Staple Removal
- Suture Removal
- Urinary Tract Infection (UTI) Treatment
- Urinary Tract Infection Treatment
- Venous Blood Collection
- Vision Screening
- Women's Health Exam
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
- HumanaChoice PPO
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- Select HMO/HealthFund/Health Network
- Private Health Care Systems (PPO)
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- Amerigroup DC Alliance
- Uniformed Services Family Health Plan
- Kaiser Permanente Signature
- CareFirst Federal Employee Program (Std. & Basic PPO)
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- Tricare Reserve Select
- Aetna Classic 3500
- HealthyBlue PPO
- Sentara Health
- IH-Open POS Plus
- IH-PPO
- Cigna Alliance Medicare (HMO)
- MedStar Family Choice - Maryland Health Choice
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- IH-POS Plus
- United Medicare Private Fee-for-Service (PFFS) plans
- Aetna Advantage 5750
- Police and Fire Clinic
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- Kaiser Permanente Select Cardiac Global
- Choice POS II Open Access
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- United Healthcare Select Plus (POS)
- CIGNA HMO & Network (HMO)
- Private Fee-for-Service Plans (PFFS)
- TRICARE East Prime
- Erickson Advantage Plans
- Kaiser Permanente Select
- OA Plus
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- TRICARE East Select
- IH-Indemnity
- POS OA
- Geisinger Medicare Advantage
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Kaiser Permanente Signature - Added Choice
- CareFirst BlueChoice HMO
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Kaiser Permanente Medicare Plus
- UnitedHealthcare Individual Exchange Plans
- Blue Choice Advantage
- Kaiser Permanente Flexible Choice POS Cardiac Global
- CareFirst (NCA) Indemnity
- Aetna Worker's Compensation Network
- Kaiser Permanente HMO Plus and DHMO Plus Member
- Aetna Advantage 6350PD
- IH-Open HMO Option
- Aetna Student Health Insurance
- Aetna VA Exchange
- Aetna Traditional Choice (PPO)
- CareFirst NASCO
- CareFirst Dual Prime HMO-SNP
- TriWest Healthcare Alliance
- IH-Open EPO Plus
- CareFirst EPO
- IH-Open Network Only Plus
- Aetna Classic 5000PD
- Kaiser Permanente Select - Added Choice
- Employee Health Plan
- Johns Hopkins Advantage MD PPO
- Network OA
- UHC Passport
- Anthem BCBS Medi Blue SNP
- Amerigroup DC Healthy Families
- Cigna True Choice Medicare (PPO)
- Aetna Basic
- CareFirst Community Health Plan of MD
- Veterans Affairs Community Care Network
- CIGNA PPO Plus
- CareFirst Group Medicare Advantage
- Alterwood Advanatge HMO & DSNP Plans
- NYC Medicare Advantage Plus
- M.D. IPA (HMO)
- United Healthcare Options (PPO)
- Aetna Elect Choice/ Open Access (POS)
- United Healthcare Choice Plus Cardiac Global
- Optima Family Care MCO - VA Medicaid MCO
- United Healthcare Community Plan - VA Medicaid MCO
- Kaiser Maryland Medicaid MCO
- Humana Medicare Advantage - PPO
- IH-EPO Plus
- CareFirst Blue Card Program
- Mamsi Life & Health (Indem./PPO)
- Humana Gold Plus HMO
- CIGNA HMO Open Access
- CIGNA EPO
- IH-HMO
- Aetna Classic 5000
- OCI Direct (HMO)
- AmeriHealth Caritas DC Healthy Families
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Kaiser Permanente Medicare Advantage Signature and Select
- CIGNA POS/Network POS
- CareFirst MedStar PPO
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- UnitedHealthcare and AARP Medicare Complete Plans
- United Healthcare Choice Plus
- IH-Open HMO
- Aetna Premier 200PD
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- Aetna Managed Choice Open Access (POS)
- Medicare FFS
- Core Essential (HMO)
- HumanaChoice Honor's plan PPO
- Anthem Federal Employee Program Standard
- Coventry Health Care of Virginia
- Beech Street PPO
- Health Services for Children with Special Needs
- CIGNA Indemnity
- CareFirst Blue Choice Opt Out Open Access
- Johns Hopkins Advantage MD HMO
- Advantra Platinum (PPO)
- Humana Medicare Advantage - HMO Open Access
- Optimum Choice
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Choice POS
- United Healthcare Choice
- United Student Resources
- First Health PPO
- CIGNA Connect EPO
- First Health PPO
- Aetna Better Health of MD
- Aetna Open Choice (PPO)
- MultiPlan, Inc
- CareFirst Maryland Indemnity or PPO
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- Coventry of Delaware HMO/PPO
- AmeriHealth Caritas DC Healthcare Alliance
- IH-Open POS II
- Medicare Direct
- Anthem BCBS Medi Blue Dual Adv
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- Johns Hopkins Advantage MD PLUS PPO
- Cigna True Choice Plus Medicare (PPO)
- BlueChoice Open Access
- Aetna Advantage 6350
- United Healthcare Navigate Cardiac Global
- United HealthCare Community Plan - Maryland Health Choice Program
- Medicare Advantage - Advantra Value (PPO)
- Choice POS II
- UnitedHealthcare Medicare Adv. Special Needs Plans
- Aetna Better Health of VA
- Aetna Quality Point of Service (POS)
- IH-POS
- CareFirst Maryland Point of Service Plan
- Aetna Medicare Advantage PFFS Plan
- MedStar Family Choice DC Healthy Families
- AMERIVANTAGE/Amerigroup Community Care
- Magellan Complete Care of VA - VA Medicaid MCO
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- CareFirst MedStar Select PPO
- Anthem BCBS Medi Blue Plus
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Choice Fund PPO
- Aetna Medicare Advantage HMO & PPO Plans
- Aetna Signature Administrator PPO/TPA
- Great-West Healthcare POS/CIGNA
- IH-Network Only Plus
- Aetna HMO
- Lasso Healthcare - Medicare Medical Savings Account
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- CareFirst Blue Preferred PPO
- CIGNA SureFit (HMO)
- United Healthcare Choice Cardiac Global
- Healthy Blue (HMO, POS)
- Kaiser Permanente Flexible Choice 3-tier POS
- WellPoint Maryland - Maryland Health Choice
- MedStar Family Choice DC Healthcare Alliance
- CareFirst Administrators
- CareFirst FEP Blue Focus
- Optimum Choice Preferred (POS)
- Cigna TotalCare (HMO D-SNP)
- Navigate
- Anthem BCBS of VA HealthKeepers Plus
- Anthem Federal Employee Program Basic
- Anthem BCBS of VA HealthKeepers (HMO)
- United Healthcare Select HMO - EPO/NPP
- Priority Partners - Maryland Health Choice
- DC/MD SHOP QHP Small Business Plans
- Choice Care Network/HUMANA (PPO)
- Maryland Physicians Care MCO
- Coventry Health Care National Network PPO
- Cigna Achieve Medicare (HMO C-SNP)
- CIGNA PPO
- M.D. IPA Preferred (POS)
- Cigna Preferred Medicare (HMO)
- Aetna Managed Choice (POS)
- Jai Medical Systems - Maryland Health Choice
- TRICARE for Life East
- HighMark
- Options PPO Cardiac Global
Education
Residency Program: Ochsner Health Systems (2025)
Medical School: University of Queensland (2021)
