Dr. Barbara I Karpel specializes in allergy/immunology in Walnut Creek area. Dr. Barbara I Karpel has a medical practice at 130 La Casa Via, Bldg 2 Ste 209, Walnut Creek CA, and has over 46 years of experience in the field of medicine. She graduated from State University Of New York At Buffalo School Of Medicine with her medical degree in 1971. She is affiliated with numerous hospitals, including John Muir Medical Center - Walnut Creek Campus (CA) and more. Dr. Karpel is accepting new patients at her medical office and practice location in Walnut Creek, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.