4.3
7 Ratings with 1 written Review

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| John A. Spera, MD | Pradip M. Pathare, MD | Steven Changsuk Oh, MD | Dr. Frank Anthony Masino, MD |
| Radiation Oncology | Radiation Oncology | Radiation Oncology | Radiation Oncology |
| Accepts New Patients | |||
| 47 Years of Experience | 53 Years of Experience | 36 Years of Experience | 48 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English | Speaks English, Spanish, Korean, French | Speaks Spanish, Italian |
| Danbury , CT | Norwalk , CT | Stamford , CT | Stamford , CT |
| Med School: Georgetown University School Of Medicine | Med School: Grant Medical College | Med School: Yale School of Medicine | Med School: Albert Einstein College Of Medicine Of Yeshiva University |
Current Profile | View Profile | View Profile | View Profile |
John A. Spera holds an expired medical license in the state of Connecticut.
Medical Doctor with an expired medical license in the state of Connecticut that expired in 2025.
Completed their residency at Hospital of the University of Pennsylvania in 1987, Hospital of the University of Pennsylvania in 1983, and Hospital of the University of Pennsylvania in 1981.
Completed their internship at Abramson Cancer Center of the University of Pennsylvania in 1980.
Graduated from Georgetown University School Of Medicine in 1979.
John A. Spera's NPI number is 1306831813.










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