Isabel Marcano Bonilla, MD| Endocrinology Diabetes and Metabolism, Internal Medicine | MedStar Health
Clinical areas of focus
- Glycemic Variability Assessment
- Graves Disease
- Hashimoto Thyroiditis
- Hormone Replacement Therapy
- Hyperparathyroidism
- Osteoporosis
- Pioglitazone Therapy
- Pituitary Disorders
- Polycystic Ovary Syndrome
- Subclinical Hypothyroidism
- Type 2 Diabetes Mellitus
Conditions and procedures
Conditions I treat
- Acromegaly
- Adrenal Crisis
- Adrenal Gland Disorder
- Adrenal Mass
- Adrenal Tumor
- Benign Thyroid Nodules
- Bone Density Disorder
- Bone Discontinuity
- Cardiometabolic Disorders
- Complications Of The Puerperium
- Congenital Adrenal Hyperplasia
- Cushing Syndrome
- Diabetes In Pregnancy
- Diabetes Insipidus
- Diabetes Mellitus Due To Underlying Condition
- Diabetes Mellitus Type 2
- Diabetic Ketoacidosis
- Disorders Of Lipoprotein Metabolism And Lipidemias
- Disorders Of Mineral Metabolism
- Disorders Of Pancreatic Internal Secretion
- Disorders Of Pituitary Gland
- Disorders Of Renal Tubular Function
- Disorders Of Thyroid
- Drug Or Chemical Induced Diabetes Mellitus
- Endocrine Disorders
- Endocrine Pancreas Disorders
- Family History Of Malignant Neoplasm
- Gallbladder Disease
- Gastrinoma
- Gestational Diabetes
- Grave's Disease
- Hashimoto Thyroiditis
- High Cholesterol
- Hyperaldosteronism
- Hyperfunction Of Pituitary Gland
- Hyperglycemia
- Hyperparathyroidism
- Hyperprolactinemia
- Hypertrichosis
- Hypocalcemia
- Hypoglycemia
- Hypoparathyroidism
- Insulin Resistance
- Lipid Disorders
- Long Term Drug Therapy
- Malignant Neoplasm Of Endocrine Glands
- Menstrual Disorders
- Multiple Endocrine Neoplasia
- Neonatal Hypothyroidism
- Neoplasms Of Lymphoid, Hematopoietic And Related Tissue
- Nonscarring Hair Loss
- Nontoxic Goiter
- Obesity
- Orbit Disorders
- Osteochondropathies
- Osteoporosis
- Ovarian Cysts
- Ovarian Dysfunction
- Panhypopituitarism
- Parathyroid Cancer
- Pituitary Adenoma
- Pituitary Apoplexy
- Pituitary Cancer
- Pituitary Disorders
- Polycystic Ovary Syndrome
- Polyglandular Dysfunction
- Postprocedural Complications
- Prediabetes
- Presence Of Functional Implants
- Primary Hyperparathyroidism
- Proteinuria
- Subclinical Hypothyroidism
- Testicular Dysfunction
- Thyroid Cancer
- Thyroid Goiter
- Thyroid Nodules
- Thyroid Storm
- Thyrotoxic Crisis
- Transitional Cell Carcinoma
- Transitory Neonatal Electrolyte And Metabolic Disturbances
- Type 2 Diabetes In Children
- Type 2 Diabetes Mellitus
- Vitamin Deficiency
Procedures I perform
- Adrenal Cancer Treatment
- Adrenal Crisis Treatment
- Adrenal Disorder Treatment
- Adrenal Disorder Treatment With Ketoconazole
- Adrenal Gland Disease Prevention
- Adrenal Hormone Regulation
- Adrenal Insufficiency Treatment
- Adrenal Tumor Surgery With Ifs
- Adrenal Tumor Treatment
- Adrenal Venous Sampling
- Adrenal Venous Sampling With Cosystropin Stimulation
- Ammonia Level Test
- Celiac Plexus Block
- Cervical Lymph Node Dissection
- Cosyntropin Stimulation Test
- Cushing Syndrome Management
- Dexamethasone Suppression Test
- Embolization Of Thyroid Metastases To The Spine
- Enterectomy
- Enterotomy For Exploration
- Fine-Needle Aspiration Of Thyroid Nodule
- Glucose Control Management
- Glycated Hemoglobin Test
- Glycemic Variability Assessment
- Growth Hormone Follow-Up
- Growth Hormone Level Monitoring
- Growth Hormone Management
- Growth Hormone Management With Octreotide
- Growth Hormone Screening
- Growth Hormone Stimulation Test
- Growth Hormone Suppression Test
- Growth Hormone Suppression Test With Glucose
- Hormone Imbalance Treatment
- Hormone Level Regulation
- Hormone Regulation With Leuprolide
- Hormone Replacement Therapy
- Hormone Replacement Therapy In Menopause
- Insulin Regulation
- Insulin Resistance Assessment
- Nutrient Deficiency Screening
- Parathyroid Cancer Management
- Parathyroid Cancer Treatment
- Parathyroid Disease Prevention
- Parathyroid Disorder Treatment
- Parathyroid Surgery With Minimally Invasive Technique
- Parathyroid Tumor Surgery
- Pioglitazone Therapy
- Pituitary Cancer Treatment
- Pituitary Disease Prevention
- Pituitary Disorder Treatment
- Pituitary Tumor Embolization
- Pituitary Tumor Follow-Up
- Pituitary Tumor Management
- Pituitary Tumor Surgery
- Pituitary Tumor Treatment
- Pituitary Tumor Treatment With Thyroid Hormone Replacement
- Popliteal Artery Entrapment Syndrome Treatment
- Posterior Fossa Craniotomy
- Selective Venous Sampling For Parathyroid Hormone
- Testicular Ultrasound
- Thyroid Biopsy
- Thyroid Biopsy With Ultrasound Guidance
- Thyroid Cancer Management
- Thyroid Cancer Treatment
- Thyroid Disease Management
- Thyroid Disease Prevention
- Thyroid Disease Treatment
- Thyroid Fine-Needle Aspiration Biopsy
- Thyroid Function Test With Tsh
- Thyroid Nodule Management
- Thyroid Nodule Treatment
- Thyroid Remnant Ablation
- Thyroid Scan With Uptake
- Thyroid Ultrasound With Doppler
- Thyroidectomy
- Thyroid-Stimulating Hormone Follow-Up
- Thyroid-Stimulating Hormone Suppression
- Urea Reduction Ratio Test
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
- TRICARE East Select
- CareFirst MedStar Select PPO
- IH-Open POS II
- Aetna Classic 5000PD
- MultiPlan, Inc
- Coventry Health Care of Virginia
- CIGNA Indemnity
- UHC Passport
- UnitedHealthcare Medicare Adv. Special Needs Plans
- Cigna True Choice Plus Medicare (PPO)
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- OCI Direct (HMO)
- Uniformed Services Family Health Plan
- CareFirst (NCA) Indemnity
- MedStar Family Choice DC Healthy Families
- AmeriHealth Caritas DC Healthy Families
- United Healthcare Choice Cardiac Global
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- CareFirst Blue Choice Opt Out Open Access
- Johns Hopkins Advantage MD PLUS PPO
- Coventry of Delaware HMO/PPO
- CIGNA EPO
- Aetna Advantage 5750
- Tricare Reserve Select
- United Student Resources
- Great-West Healthcare POS/CIGNA
- OA Plus
- Aetna Managed Choice (POS)
- United Healthcare Choice Plus
- CareFirst Maryland Indemnity or PPO
- IH-Open HMO
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Johns Hopkins Advantage MD HMO
- Anthem Federal Employee Program Standard
- HealthyBlue PPO
- AMERIVANTAGE/Amerigroup Community Care
- United Healthcare Choice
- United Healthcare Select Plus (POS)
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- AmeriHealth Caritas DC Healthcare Alliance
- Aetna Classic 3500
- Choice POS
- Medicare FFS
- Aetna Signature Administrator PPO/TPA
- Kaiser Permanente Select Cardiac Global
- Kaiser Permanente Flexible Choice POS Cardiac Global
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- CIGNA POS/Network POS
- Choice Fund PPO
- Blue Choice Advantage
- Aetna Managed Choice Open Access (POS)
- Magellan Complete Care of VA - VA Medicaid MCO
- Mamsi Life & Health (Indem./PPO)
- Navigate
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- United Healthcare Options (PPO)
- Healthy Blue (HMO, POS)
- Choice POS II
- Cigna Alliance Medicare (HMO)
- Kaiser Maryland Medicaid MCO
- CareFirst FEP Blue Focus
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- IH-Open EPO Plus
- Aetna HMO
- Optimum Choice
- Beech Street PPO
- Sentara Health
- Employee Health Plan
- CareFirst NASCO
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- Kaiser Permanente Select - Added Choice
- Choice POS II Open Access
- IH-HMO
- CareFirst MedStar PPO
- Cigna TotalCare (HMO D-SNP)
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Anthem BCBS Medi Blue Plus
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- United Healthcare Select HMO - EPO/NPP
- Police and Fire Clinic
- Erickson Advantage Plans
- TRICARE East Prime
- IH-POS
- Options PPO Cardiac Global
- Humana Gold Plus HMO
- CIGNA HMO & Network (HMO)
- CareFirst Blue Preferred PPO
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- Cigna True Choice Medicare (PPO)
- First Health PPO
- IH-Open HMO Option
- Cigna Preferred Medicare (HMO)
- CareFirst EPO
- Aetna Medicare Advantage HMO & PPO Plans
- TRICARE for Life East
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- BlueChoice Open Access
- IH-Network Only Plus
- Aetna Open Choice (PPO)
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- IH-EPO Plus
- Coventry Health Care National Network PPO
- United Healthcare Navigate Cardiac Global
- Kaiser Permanente HMO Plus and DHMO Plus Member
- Anthem Federal Employee Program Basic
- IH-Open Network Only Plus
- Anthem BCBS Medi Blue Dual Adv
- Amerigroup DC Alliance
- Kaiser Permanente Signature
- HighMark
- Aetna Advantage 6350
- Health Services for Children with Special Needs
- United Healthcare Choice Plus Cardiac Global
- Kaiser Permanente Medicare Advantage Signature and Select
- Kaiser Permanente Flexible Choice 3-tier POS
- Medicare Advantage - Advantra Value (PPO)
- Anthem BCBS of VA HealthKeepers (HMO)
- POS OA
- Network OA
- CIGNA HMO Open Access
- Anthem BCBS of VA HealthKeepers Plus
- CIGNA PPO
- NYC Medicare Advantage Plus
- Aetna Classic 5000
- DC/MD SHOP QHP Small Business Plans
- Alterwood Advanatge HMO & DSNP Plans
- Private Health Care Systems (PPO)
- Aetna Better Health of MD
- Aetna Worker's Compensation Network
- CIGNA SureFit (HMO)
- CIGNA PPO Plus
- Aetna Traditional Choice (PPO)
- Aetna Premier 200PD
- M.D. IPA Preferred (POS)
- Anthem BCBS Medi Blue SNP
- Maryland Physicians Care MCO
- MedStar Family Choice DC Healthcare Alliance
- Humana Medicare Advantage - PPO
- Aetna Elect Choice/ Open Access (POS)
- Aetna Student Health Insurance
- Humana Medicare Advantage - HMO Open Access
- CareFirst Dual Prime HMO-SNP
- Geisinger Medicare Advantage
- Select HMO/HealthFund/Health Network
- UnitedHealthcare and AARP Medicare Complete Plans
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- M.D. IPA (HMO)
- Aetna Quality Point of Service (POS)
- Aetna Advantage 6350PD
- CareFirst Group Medicare Advantage
- IH-Indemnity
- Priority Partners - Maryland Health Choice
- Private Fee-for-Service Plans (PFFS)
- Johns Hopkins Advantage MD PPO
- Aetna Better Health of VA
- United HealthCare Community Plan - Maryland Health Choice Program
- CareFirst Maryland Point of Service Plan
- WellPoint Maryland - Maryland Health Choice
- UnitedHealthcare Individual Exchange Plans
- Kaiser Permanente Signature - Added Choice
- Optimum Choice Preferred (POS)
- CareFirst Administrators
- Optima Family Care MCO - VA Medicaid MCO
- Aetna Medicare Advantage PFFS Plan
- Advantra Platinum (PPO)
- United Healthcare Community Plan - VA Medicaid MCO
- Jai Medical Systems - Maryland Health Choice
- IH-POS Plus
- Lasso Healthcare - Medicare Medical Savings Account
- Core Essential (HMO)
- United Medicare Private Fee-for-Service (PFFS) plans
- HumanaChoice Honor's plan PPO
- Amerigroup DC Healthy Families
- IH-Open POS Plus
- Aetna Basic
- TriWest Healthcare Alliance
- Medicare Direct
- HumanaChoice PPO
- First Health PPO
- IH-PPO
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- CareFirst Community Health Plan of MD
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- Veterans Affairs Community Care Network
- Choice Care Network/HUMANA (PPO)
- CareFirst Blue Card Program
- Kaiser Permanente Select
- MedStar Family Choice - Maryland Health Choice
- CIGNA Connect EPO
- CareFirst BlueChoice HMO
- Cigna Achieve Medicare (HMO C-SNP)
- Aetna VA Exchange
- Kaiser Permanente Medicare Plus
- CareFirst Federal Employee Program (Std. & Basic PPO)
Education
Board Certification: American Board of Internal Medicine, Endocrinology, Diabetes and Metabolism
Fellowship: University of Maryland Medical Center (2020)
Residency: Temple University Hospital (2018)
Medical School: University of Puerto Rico School of Medicine (2015)