About
SEAN O'DONNELL, MD is an orthopedic surgery located at 410 SAYBROOK RD in MIDDLETOWN, CT.
Sean O'Donnell is one of 27 orthopedic providers listed in MIDDLETOWN, CT on AdvOrtho.
Practice at a glance
In 2024, 100% of Sean O'Donnell's identifiable Medicare procedure volume was hand and wrist work. Their most frequent service was aspiration and/or injection of fluid from large joint for 13 Medicare patients.
Distinct procedures
4
Medicare patients
137
busiest single service
Care setting
99% office
mostly outpatient
Most-performed procedures, 2024
Aspiration and/or injection of fluid from large joint
28
13 patients · below the state median of 91
Incision of tendon covering of finger
22
16 patients · near the state median of 22
Injection into tendon or ligament
19
15 patients · below the state median of 50
Release and/or relocation of hand nerve
13
11 patients · below the state median of 22
Training and practice
Sean O'Donnell has been in practice since 1986.
- Practices with Orthopaedic and Neurosurgery Specialists, PLLC (255 clinicians)
- Affiliated with Middlesex Hospital
Registry record
Registered subspecialties
- Licensed in Connecticut
- Practices within a group or organization
Where this comes from
Procedure volumes:CMS Medicare Physician & Other Practitioners, 2024. Fee-for-service claims only, so they exclude privately insured, Medicare Advantage and pediatric patients - volume is not comparable across practices with different patient mixes. These are billing records, not outcomes.
Training and practice: CMS Doctors and Clinicians list. A graduation year is when training finished, not years of orthopedic experience or a board certification. Affiliations come from Medicare enrollment and may be incomplete.
Registry details: NPPES. Subspecialties are self-reported at registration, not a board certification.
Credentials: Doctor of Medicine (MD)
An MD degree indicates completion of a medical doctorate program focused on allopathic medicine. MDs complete four years of medical school followed by residency training in their chosen specialty. Orthopedic surgery residencies typically last five years and include extensive training in surgical and non-surgical treatment of musculoskeletal conditions.
Office Information
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Profile information is sourced from the public CMS NPI Registry. Contact the office directly to confirm current availability and insurance acceptance. Providers can update this profile to reflect their current practice.
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