3.6
14 Ratings with 4 written Reviews

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| Dr. Mariana Concepcion Castells, MD | Dr. Barbara Carolyn Yang, MD | Dr. Ashley Young Wu, MD | Dr. Patrick Joseph Brennan, MD |
| Allergy & Immunology | Allergy & Immunology | Allergy & Immunology | Allergy & Immunology |
| Accepts New Patients | Accepts New Patients | ||
| 47 Years of Experience | 11 Years of Experience | 8 Years of Experience | 32 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | |||
| Boston , MA | Boston , MA | Boston , MA | North Dartmouth , MA |
| Med School: Universitat Autonoma De Barcelona Facultat De Medicina | Med School: St Georges University School Of Medicine | Med School: Vanderbilt University School Of Medicine | Med School: The University of Texas at Houston |
Current Profile | View Profile | View Profile | View Profile |
Dr. Mariana Concepcion Castells holds an expired medical license in the state of Massachusetts.
Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.
Graduated from Universitat Autonoma De Barcelona Facultat De Medicina in 1979.
Dr. Castells' NPI number is 1427039478.










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