Dr. Chaney is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
111 Michigan Ave Nw
Washington, DC 20010Phone+1 202-884-2128- Is this information wrong?
Education & Training
- UPMC Medical EducationFellowship, Pediatric Pulmonology, 1983 - 1985
- Kaiser Permanente Northern CaliforniaResidency, Pediatrics, 1980 - 1983
- MCP-Hahnemann College of MedicineClass of 1980
Certifications & Licensure
- CA State Medical License 1981 - Present
- MD State Medical License 1992 - 2026
- DC State Medical License 1986 - 2024
- PA State Medical License 1983 - 1988
- American Board of Pediatrics Pediatrics
- AOA Board of Pediatrics Pediatric Pulmonology
Awards, Honors, & Recognition
- Fellow (FAAP) American Academy of Pediatrics
Publications & Presentations
PubMed
- 14 citationsChanges in microbiome diversity following beta-lactam antibiotic treatment are associated with therapeutic versus subtherapeutic antibiotic exposure in cystic fibrosis.Andrea Hahn, Hani Fanous, Caroline Jensen, Hollis Chaney, Iman Sami
Scientific Reports. 2019-02-22 - 21 citationsComparison of weight-based dosages of enteric-coated microtablet enzyme preparations in patients with cystic fibrosisLeila T. Beker, Robert J. Fink, Falah H. Shamsa, Hollis R. Chaney, Janet Kluft
Journal of Pediatric Gastroenterology and Nutrition. 1994-08-01 - 27 citationsAntibiotic multidrug resistance in the cystic fibrosis airway microbiome is associated with decreased diversity.Andrea Hahn, Aszia Burrell, Hani Fanous, Hollis Chaney, Iman Sami
Heliyon. 2018-09-01
Journal Articles
- Changes in Microbiome Diversity Following Beta-Lactam Antibiotic Treatment Are Associated with Therapeutic Versus Subtherapeutic Antibiotic Exposure in Cystic FibrosisGeovanny F Perez, Anastassios C Koumbourlis, Andrea Hahn, Robert J Freishtat, Edith T Zemanick, Hollis Chaney, Nature
Professional Memberships
- Fellow
Hospital Affiliations
- Children's National HospitalWashington, District of Columbia
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: