HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / DC

JACQUELINE JONKLAAS, MD

ENDOCRINOLOGY

Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1993

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1285633636

Practice Locations (1)

MEDSTAR MEDICAL GROUP II LLC

3800 RESERVOIR RD NW

WASHINGTON, DC 200072113

2024442000

Source: CMS National Downloadable File, September 2026.