Isabel Marcano Bonilla, MD| Endocrinology Diabetes and Metabolism | MedStar Health
Clinical areas of focus
- Computerized Tomography (CT) Scan
- 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
- Abnormal Function Study Results
- Acromegaly
- Adrenal Crisis
- Adrenal Gland Disorder
- Adrenal Mass
- Adrenal Tumor
- Benign Thyroid Nodules
- Bone Density Disorder
- Bone Discontinuity
- Bone Disorders
- Breast Disorders
- 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
- Multiple Myeloma Of The Spine
- Musculoskeletal System Complications
- 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
- Rib And Sternum Fracture
- 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
- Ureteral Cancer
- 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
- Computerized Tomography (CT) Scan
- Cosyntropin Stimulation Test
- Cushing Syndrome Management
- Dexamethasone Suppression Test
- Embolization Of Thyroid Metastases To The Spine
- Enterectomy
- Enterotomy For Exploration
- Fallopian Tube Removal
- Fine-Needle Aspiration Of Thyroid Nodule
- Ganglion Cyst Excision
- Gastric Surgery
- General Anesthesia
- 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
- Gynecological Cancer Screening
- Hormone Imbalance Treatment
- Hormone Level Regulation
- Hormone Regulation With Leuprolide
- Hormone Replacement Therapy
- Hormone Replacement Therapy In Menopause
- Insulin Regulation
- Insulin Resistance Assessment
- Lobectomy
- Magnetic Resonance Imaging (MRI)
- 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
- Stress Test
- 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
- Uterine Cancer
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
- United Healthcare Choice Cardiac Global
- IH-PPO
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- Maryland Physicians Care MCO
- Optima Family Care MCO - VA Medicaid MCO
- Erickson Advantage Plans
- Aetna Worker's Compensation Network
- Aetna Elect Choice/ Open Access (POS)
- CareFirst FEP Blue Focus
- MultiPlan, Inc
- Kaiser Permanente Signature - Added Choice
- First Health PPO
- Johns Hopkins Advantage MD PPO
- Medicare Direct
- IH-Open HMO
- CareFirst Administrators
- DC/MD SHOP QHP Small Business Plans
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Aetna Better Health of VA
- Aetna VA Exchange
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- NYC Medicare Advantage Plus
- Humana Medicare Advantage - HMO Open Access
- MedStar Family Choice - Maryland Health Choice
- Aetna HMO
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Private Fee-for-Service Plans (PFFS)
- Aetna Classic 3500
- Magellan Complete Care of VA - VA Medicaid MCO
- POS OA
- Aetna Classic 5000
- Cigna TotalCare (HMO D-SNP)
- AMERIVANTAGE/Amerigroup Community Care
- Cigna Preferred Medicare (HMO)
- Navigate
- UnitedHealthcare and AARP Medicare Complete Plans
- Network OA
- Medicare FFS
- Aetna Managed Choice Open Access (POS)
- United Healthcare Navigate Cardiac Global
- Medicare Advantage - Advantra Value (PPO)
- CareFirst Maryland Point of Service Plan
- Aetna Basic
- Aetna Traditional Choice (PPO)
- IH-Open POS II
- CareFirst Maryland Indemnity or PPO
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- Cigna Achieve Medicare (HMO C-SNP)
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- Veterans Affairs Community Care Network
- Beech Street PPO
- CareFirst NASCO
- First Health PPO
- OCI Direct (HMO)
- CareFirst Federal Employee Program (Std. & Basic PPO)
- IH-POS Plus
- CIGNA SureFit (HMO)
- Health Services for Children with Special Needs
- Aetna Better Health of MD
- IH-POS
- Amerigroup DC Healthy Families
- Choice POS II
- Alterwood Advanatge HMO & DSNP Plans
- TRICARE East Prime
- Aetna Medicare Advantage PFFS Plan
- Great-West Healthcare POS/CIGNA
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- CareFirst BlueChoice HMO
- MedStar Family Choice - Maryland Health Choice
- Kaiser Permanente Select
- United Healthcare Community Plan - VA Medicaid MCO
- Humana Medicare Advantage - PPO
- AmeriHealth Caritas DC Healthcare Alliance
- IH-Network Only Plus
- Kaiser Permanente Medicare Plus
- Choice POS
- HighMark
- CIGNA Indemnity
- Aetna Advantage 6350
- IH-Open Network Only Plus
- Priority Partners - Maryland Health Choice
- Kaiser Permanente Medicare Advantage Signature and Select
- United Healthcare Choice Plus
- Aetna Advantage 5750
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- CIGNA HMO Open Access
- Coventry Health Care of Virginia
- Anthem BCBS Medi Blue Dual Adv
- Anthem BCBS of VA HealthKeepers Plus
- CIGNA EPO
- Cigna True Choice Medicare (PPO)
- Geisinger Medicare Advantage
- CareFirst MedStar Select PPO
- United Student Resources
- Kaiser Permanente Select Cardiac Global
- Kaiser Permanente Flexible Choice POS Cardiac Global
- Mamsi Life & Health (Indem./PPO)
- United Healthcare Options (PPO)
- Mamsi Life & Health (Indem./PPO)
- Blue Choice Advantage
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- UHC Passport
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- BlueChoice Open Access
- M.D. IPA (HMO)
- UnitedHealthcare Individual Exchange Plans
- Coventry of Delaware HMO/PPO
- Johns Hopkins Advantage MD PLUS PPO
- Lasso Healthcare - Medicare Medical Savings Account
- CareFirst Group Medicare Advantage
- IH-HMO
- Cigna Alliance Medicare (HMO)
- CareFirst Dual Prime HMO-SNP
- CIGNA Connect EPO
- Cigna True Choice Plus Medicare (PPO)
- Anthem BCBS Medi Blue SNP
- Core Essential (HMO)
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Humana Gold Plus HMO
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- HealthyBlue PPO
- CIGNA PPO Plus
- HumanaChoice Honor's plan PPO
- United HealthCare Community Plan - Maryland Health Choice Program
- Choice Care Network/HUMANA (PPO)
- United Healthcare Select Plus (POS)
- IH-Open EPO Plus
- Optimum Choice Preferred (POS)
- WellPoint Maryland - Maryland Health Choice
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- IH-Indemnity
- Coventry Health Care National Network PPO
- Options PPO Cardiac Global
- AmeriHealth Caritas DC Healthy Families
- Kaiser Permanente HMO Plus and DHMO Plus Member
- Anthem BCBS Medi Blue Plus
- Kaiser Permanente Signature
- CareFirst Blue Preferred PPO
- Choice Fund PPO
- CareFirst (NCA) Indemnity
- Optimum Choice
- United Healthcare Choice
- Aetna Open Choice (PPO)
- CareFirst Blue Choice Opt Out Open Access
- CIGNA POS/Network POS
- IH-EPO Plus
- TRICARE for Life East
- OA Plus
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- UnitedHealthcare Medicare Adv. Special Needs Plans
- IH-Open POS Plus
- HumanaChoice PPO
- TRICARE East Select
- Aetna Classic 5000PD
- Select HMO/HealthFund/Health Network
- CareFirst EPO
- CareFirst Community Health Plan of MD
- Advantra Platinum (PPO)
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- Aetna Quality Point of Service (POS)
- Aetna Student Health Insurance
- CareFirst MedStar PPO
- Uniformed Services Family Health Plan
- Sentara Health
- Aetna Premier 200PD
- Johns Hopkins Advantage MD HMO
- Police and Fire Clinic
- UnitedHealthcare Individual Exchange Plans
- MedStar Family Choice DC Healthcare Alliance
- CareFirst Blue Card Program
- Kaiser Permanente Flexible Choice 3-tier POS
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- CIGNA HMO & Network (HMO)
- Aetna Advantage 6350PD
- United Medicare Private Fee-for-Service (PFFS) plans
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- MedStar Family Choice DC Healthcare Alliance
- CIGNA PPO
- TriWest Healthcare Alliance
- Aetna Managed Choice (POS)
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Private Health Care Systems (PPO)
- Employee Health Plan
- United Healthcare Choice Plus Cardiac Global
- Kaiser Permanente Select - Added Choice
- Amerigroup DC Alliance
- Anthem BCBS of VA HealthKeepers (HMO)
- Aetna Signature Administrator PPO/TPA
- MedStar Family Choice DC Healthy Families
- M.D. IPA Preferred (POS)
- Kaiser Maryland Medicaid MCO
- Jai Medical Systems - Maryland Health Choice
- Choice POS II Open Access
- Tricare Reserve Select
- Healthy Blue (HMO, POS)
- Aetna Medicare Advantage HMO & PPO Plans
- United Healthcare Select HMO - EPO/NPP
- Anthem Federal Employee Program Basic
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- Anthem Federal Employee Program Standard
- IH-Open HMO Option
Education
Board Certification: American Board of Internal Medicine, Internal Medicine
Fellowship: University of Maryland Medical Center (2020)
Residency: Temple University Hospital (2018)
Medical School: University of Puerto Rico School of Medicine (2015)