Jacqueline Jonklaas

Endocrinology, Diabetes & Metabolism

Why no ratings?
Accepting new patients Group 9 16 years of experience


Jacqueline Jonklaas is an Endocrinologist (Diabetes/Metabolism/Hormone Doctor) in Washington, DC. She specializes in Endocrinology, Diabetes & Metabolism, has 16 years of experience, and is board certified. She graduated from Georgetown University School of Medicine.

Jacqueline Jonklaas works at Children's National Hospital. She is accepting new patients and accepts major insurance plans. Please call ahead to schedule an appointment with Jacqueline Jonklaas and to confirm all...

About Jacqueline Jonklaas


  • Endocrinology, Diabetes & Metabolism


  • Diabetes
  • Goiter
  • Graves' Disease
  • Hashimoto's Thyroiditis
  • Hyperthyroidism
  • Hypothyroidism
  • Thyroid Cancer
  • Thyroiditis
  • Type 2 Diabetes

Years of Experience

16 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • Georgetown University School of Medicine


  • Georgetown Univ Hosp, Endocrinology, Diabetes & Metabolism; Georgetown Univ Hosp, Internal Medicine
  • Georgetown University
  • Georgetown University Hospital


  • MedStar Georgetown University Hospital

Board Certifications

  • ABMS
  • ABMS

Accepted insurance

Jacqueline Jonklaas hasn't specified which insurance carriers or plans she accepts. To confirm if Jacqueline Jonklaas accepts your insurance, contact her office at 202-444-2818.

Ratings & Reviews

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Jacqueline Jonklaas


Children's National Hospital

3800 Reservoir Rd Nw,

Washington, DC 20007

  • Saturday Closed

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