
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Jonklaas, Endocrinologist in Washington, DC?
Dr. Jacqueline Jonklaas is an Endocrinologist, who primarily practices in Washington, DC. She is board certified. Dr. Jonklaas graduated from Georgetown University School of Medicine and completed her residency at Georgetown Univ Hosp, Endocrinology, Diabetes & Metabolism; Georgetown Univ Hosp, Internal Medicine. Dr. Jonklaas is fluent in English, and is currently seeing new patients. Dr. Jonklaas’s practice accepts Medicare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Jonklaas’s office at (202) 687-2818.
What are Areas of Expertise for Dr. Jonklaas?
Dr. Jacqueline Jonklaas is a highly-rated, board-certified Endocrinologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Jonklaas empowers patients to confidently navigate their health journey, specializing in Thyroid Cancer, and comprehensive wellness support. Serving the Washington, DC community, Dr. Jonklaas is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Jonklaas go to medical school and complete their residency?
Fellowship: MedStar Georgetown University Hospital
Residency: Georgetown Univ Hosp, Endocrinology, Diabetes & Metabolism; Georgetown Univ Hosp, Internal Medicine | Georgetown University | Georgetown University Hospital
Medical School: Georgetown Univ Sch of Med, Washington Dc | Georgetown University School of Medicine
Is Dr. Jonklaas board certified as an Endocrinologist?
Yes, Dr. Jacqueline Jonklaas is board certified by the American Board of Internal Medicine
What languages does Dr. Jonklaas speak?
Dr. Jonklaas and their clinical team can communicate with patients in the following languages:
English
What conditions does an Endocrinologist like Dr. Jonklaas typically treat?
As an Endocrinologist, Dr. Jonklaas diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Jonklaas. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
Also known as:
- Post-Surgery Hypothyroidism
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Postoperative Underactive Thyroid
- Thyroid Failure After Surgery
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E890: Postprocedural hypothyroidism
- E039: Hypothyroidism, unspecified
Also known as:
- Cancer Follow-up Exam
- Cancer
- Post-cancer treatment checkup
- Malignancy surveillance
- Oncology follow-up
ICD-10 Codes:
- Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Graves' Disease
- Hyperthyroidism
- Graves' disease
- Graves Disease
- Hyperthyroidism with Goiter
- Toxic Diffuse Goiter
- Overactive Thyroid with Enlarged Gland
ICD-10 Codes:
- E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm
What procedures does an Endocrinologist like Dr. Jonklaas typically perform?
As an Endocrinologist, Dr. Jonklaas performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Jonklaas. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Ultrasound-Guided Fine Needle Biopsy
- Biopsy
- Ultrasound
- FNA Biopsy with Ultrasound
- Image-Guided Biopsy
- Fine Needle Aspiration
- First Lesion Biopsy
CPT Codes:
- 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
Does Dr. Jonklaas accept my insurance?
Dr. Jonklaas accepts most major insurance plans. Important: Please call our office at (202) 687-2818 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Jonklaas accept in Washington, DC?
Dr. Jonklaas in Washington, DC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Blue Cross Blue Shield Association
CareFirst BlueCross BlueShield
Cigna Group
CVS Health (formerly Aetna)
District of Columbia
Federal government of the United States
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Jonklaas' office located?
Dr. Jacqueline Jonklaas' Primary Practice
3800 Reservoir Rd NW
Washington, DC 20007
(202) 687-2818
What is Dr. Jonklaas's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Jonklaas's National Provider Identifier (NPI) number is 1285633636.
What common questions do patients ask about Dr. Jonklaas?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Jonklaas
What is Dr. Jacqueline Jonklaas's specialty?
Dr. Jonklaas is a Endocrinologist near Washington, DC.
What does an Endocrinologist do?
An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.
Is this Dr. Jacqueline Jonklaas affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Jonklaas is affiliated with Medstar Georgetown University Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Endocrinologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Endocrinologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Jacqueline Jonklaas accepting new patients in Washington, DC?
Yes, Dr. Jacqueline Jonklaas is accepting new patients at this time.
Does Dr. Jacqueline Jonklaas offer online booking?
Please contact Dr. Jonklaas's office at (202) 687-2818 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jacqueline Jonklaas?
Please contact Dr. Jonklaas's office at (202) 687-2818 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jacqueline Jonklaas have?
Dr. Jacqueline Jonklaas is certified by the American Board of Internal Medicine.
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