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
- Infectious Disease Treatment
- 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
- M.D. IPA Preferred (POS)
- Healthy Blue (HMO, POS)
- CareFirst Maryland Point of Service Plan
- Medicare Advantage - Advantra Value (PPO)
- Kaiser Permanente Select - Added Choice
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- Aetna Open Choice (PPO)
- Core Essential (HMO)
- Tricare Reserve Select
- Anthem BCBS Medi Blue SNP
- CareFirst EPO
- Aetna HMO
- CareFirst MedStar Select PPO
- CIGNA EPO
- CareFirst Administrators
- Kaiser Permanente Select Cardiac Global
- Aetna Advantage 6350
- Kaiser Permanente Medicare Plus
- Great-West Healthcare POS/CIGNA
- First Health PPO
- Aetna Classic 3500
- CareFirst BlueChoice HMO
- Health Services for Children with Special Needs
- HumanaChoice PPO
- Magellan Complete Care of VA - VA Medicaid MCO
- Choice Fund PPO
- CareFirst Maryland Indemnity or PPO
- POS OA
- MedStar Family Choice - Maryland Health Choice
- Humana Gold Plus HMO
- CareFirst Dual Prime HMO-SNP
- MedStar Family Choice DC Healthy Families
- TRICARE for Life East
- Alterwood Advanatge HMO & DSNP Plans
- Cigna Preferred Medicare (HMO)
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- United Healthcare Navigate Cardiac Global
- Johns Hopkins Advantage MD PPO
- IH-Open POS II
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- IH-Open HMO
- CareFirst Blue Preferred PPO
- Medicare Direct
- IH-Network Only Plus
- Select HMO/HealthFund/Health Network
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- IH-PPO
- AmeriHealth Caritas DC Healthcare Alliance
- Optimum Choice
- Kaiser Permanente Medicare Advantage Signature and Select
- OA Plus
- UnitedHealthcare Individual Exchange Plans
- BlueChoice Open Access
- Uniformed Services Family Health Plan
- Kaiser Permanente HMO Plus and DHMO Plus Member
- Aetna Traditional Choice (PPO)
- Maryland Physicians Care MCO
- Private Health Care Systems (PPO)
- Kaiser Permanente Flexible Choice POS Cardiac Global
- UnitedHealthcare Medicare Adv. Special Needs Plans
- IH-Open POS Plus
- Options PPO Cardiac Global
- AmeriHealth Caritas DC Healthy Families
- Aetna Worker's Compensation Network
- Employee Health Plan
- UnitedHealthcare and AARP Medicare Complete Plans
- Humana Medicare Advantage - HMO Open Access
- Aetna Classic 5000
- CIGNA HMO & Network (HMO)
- Johns Hopkins Advantage MD PLUS PPO
- AMERIVANTAGE/Amerigroup Community Care
- IH-Indemnity
- Mamsi Life & Health (Indem./PPO)
- CareFirst FEP Blue Focus
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- NYC Medicare Advantage Plus
- Police and Fire Clinic
- Aetna Basic
- United Healthcare Select HMO - EPO/NPP
- MedStar Family Choice DC Healthcare Alliance
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- IH-POS Plus
- CareFirst Federal Employee Program (Std. & Basic PPO)
- Veterans Affairs Community Care Network
- HumanaChoice Honor's plan PPO
- Geisinger Medicare Advantage
- Kaiser Permanente Signature - Added Choice
- United Healthcare Choice
- TRICARE East Prime
- Amerigroup DC Healthy Families
- CIGNA Connect EPO
- CIGNA Indemnity
- United Healthcare Choice Plus Cardiac Global
- Choice POS II
- Cigna TotalCare (HMO D-SNP)
- Kaiser Permanente Select
- Blue Choice Advantage
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Medicare FFS
- IH-Open HMO Option
- Anthem BCBS Medi Blue Plus
- IH-HMO
- Kaiser Maryland Medicaid MCO
- HighMark
- United Healthcare Choice Plus
- CareFirst NASCO
- Cigna Achieve Medicare (HMO C-SNP)
- CIGNA SureFit (HMO)
- Jai Medical Systems - Maryland Health Choice
- Aetna Premier 200PD
- Anthem BCBS of VA HealthKeepers (HMO)
- Network OA
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- OCI Direct (HMO)
- Aetna Medicare Advantage HMO & PPO Plans
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- CareFirst Blue Card Program
- Priority Partners - Maryland Health Choice
- Humana Medicare Advantage - PPO
- Aetna Classic 5000PD
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- M.D. IPA (HMO)
- Choice Care Network/HUMANA (PPO)
- Amerigroup DC Alliance
- DC/MD SHOP QHP Small Business Plans
- IH-EPO Plus
- Anthem BCBS Medi Blue Dual Adv
- United Medicare Private Fee-for-Service (PFFS) plans
- United Healthcare Options (PPO)
- WellPoint Maryland - Maryland Health Choice
- HealthyBlue PPO
- MultiPlan, Inc
- TriWest Healthcare Alliance
- CIGNA PPO Plus
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- Aetna Signature Administrator PPO/TPA
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Cigna Alliance Medicare (HMO)
- IH-POS
- Lasso Healthcare - Medicare Medical Savings Account
- Choice POS II Open Access
- Erickson Advantage Plans
- Aetna Student Health Insurance
- Choice POS
- Aetna Better Health of MD
- Aetna Quality Point of Service (POS)
- UHC Passport
- Sentara Health
- Aetna VA Exchange
- Aetna Managed Choice Open Access (POS)
- Aetna Medicare Advantage PFFS Plan
- Anthem BCBS of VA HealthKeepers Plus
- Navigate
- Anthem Federal Employee Program Standard
- Cigna True Choice Medicare (PPO)
- Aetna Elect Choice/ Open Access (POS)
- IH-Open EPO Plus
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- First Health PPO
- Cigna True Choice Plus Medicare (PPO)
- IH-Open Network Only Plus
- Coventry Health Care of Virginia
- Anthem Federal Employee Program Basic
- CareFirst Blue Choice Opt Out Open Access
- CIGNA HMO Open Access
- Johns Hopkins Advantage MD HMO
- Optima Family Care MCO - VA Medicaid MCO
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- CareFirst MedStar PPO
- CareFirst (NCA) Indemnity
- Kaiser Permanente Flexible Choice 3-tier POS
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- Aetna Better Health of VA
- United Healthcare Community Plan - VA Medicaid MCO
- CareFirst Group Medicare Advantage
- Private Fee-for-Service Plans (PFFS)
- CIGNA PPO
- United Healthcare Select Plus (POS)
- Optimum Choice Preferred (POS)
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- CareFirst Community Health Plan of MD
- Kaiser Permanente Signature
- Aetna Managed Choice (POS)
- Coventry of Delaware HMO/PPO
- United Healthcare Choice Cardiac Global
- Aetna Advantage 5750
- Coventry Health Care National Network PPO
- United HealthCare Community Plan - Maryland Health Choice Program
- TRICARE East Select
- CIGNA POS/Network POS
- Aetna Advantage 6350PD
- Beech Street PPO
- United Student Resources
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Advantra Platinum (PPO)
Education
Residency Program: Ochsner Health Systems (2025)
Medical School: University of Queensland (2021)
