Ryan M Callahan, MD
300 Longwood Ave, Boston, MA 02115
Boston Children's in Boston, MA has always embodied a culture of innovation and scientific discovery, with the goal of improving the lives of children and families. This legacy continues today as we lead the world in pediatric research, empowering our clinicians and scientists to challenge the status quo and seek better answers for children everywhere.
More Business Info
- Hours
- Do you know the hours for this business?
- Extra Phones
Fax: 617-730-0319
Fax: 617-730-7548
Phone: 617-355-6000
Phone: 617-355-6680
- Location
- Boston Children's Hospital
- Neighborhoods
- Medical Center Area, Fenway - Kenmore - Audubon Circle - Longwood
- AKA
Dr. Colleen Anne Ryan, MD
Callahan, Ryan, MD
Ryan, Colleen A, MD
Ryan Callahan MD
- Other Links
http://www.childrenshospital.org/cardiology
https://www.childrenshospital.org/directory/physicians/c/ryan-callahan
- Categories
- Physicians & Surgeons, Psychiatry, Mental Health Services, Physicians & Surgeons, Physicians & Surgeons, Pediatric-Psychiatry
- Other Information
Specialties: Pediatrician (Kids / Children Specialist)
Suggest an Edit