Neurosurgeons in Connecticut
Data updated monthly · Last refresh October 2026
108 Neurological Surgery providers practice in Connecticut, including 30 (28%) offering telehealth. The largest concentration is in New Haven. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
108providers
30telehealth
New Haventop city
Neurological Surgery by city in Connecticut
Choose a city to see providers there.
Where Neurosurgeons in Connecticut practice
From CMS Medicare enrollment records covering 65 of the 108 providers listed here (60%). Providers who do not bill Medicare are not included in these figures.
5%solo or small practice (under 10 clinicians)
3%mid-size group (10 to 99)
92%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Neurosurgeons | All clinicians in group | Main city |
| Yale University | 21 | 2,632 | New Haven |
| Hartford Healthcare Medical Group Specialists PLLC | 15 | 1,555 | Bridgeport |
| Rehabilitation Associates Inc. | 11 | 525 | Fairfield |
| Nuvance Health Medical Practice Ct Inc. | 5 | 742 | Danbury |
| Trinity Health of New England Provider Network Organization Inc. | 5 | 644 | Hartford |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Neurosurgeons affiliated |
| Yale-New Haven Hospital | New Haven | Nonprofit | 5 of 5 | 21 |
| Hartford Hospital | Hartford | Nonprofit | 4 of 5 | 14 |
| Greenwich Hospital Association - | Greenwich | Nonprofit | 5 of 5 | 12 |
| Bridgeport Hospital | Bridgeport | Nonprofit | 4 of 5 | 12 |
| Lawrence & Memorial Hospital | New London | Nonprofit | 3 of 5 | 11 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Neurological Surgery providers in Connecticut
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Daniel Nijensohn, M.D.Bridgeport, CT · No drug or device payments recorded (2025) ·
(203) 336-3303 Dr. Michael Opalak, MDBridgeport, CT · No drug or device payments recorded (2025) ·
(203) 336-3303 Dr. Gary Kocharian, MDDanbury, CT · $4,271 in drug and device payments (2025) · Telehealth ·
(203) 792-2003 Dr. Jeffrey Gilligan, M.D.Danbury, CT · $1,630 in drug and device payments (2025) · Telehealth ·
(203) 792-2003 Dr. Jonathon Lebovitz, M.D.Danbury, CT · $2,677 in drug and device payments (2025) · Telehealth ·
(203) 792-2003 Dr. Joshua Marcus, M.D.Danbury, CT · $24,804 in drug and device payments (2025) · Telehealth ·
(203) 792-2003 Dr. Ramon Batson, M.D.Danbury, CT · $104 in drug and device payments (2025) ·
(203) 792-2003 Dr. Scott Sanderson, M.D.Danbury, CT · $2,316 in drug and device payments (2025) · Telehealth ·
(203) 792-2003 Dr. Charles Poletti, M.D.East Hartford, CT · No drug or device payments recorded (2025) ·
(860) 282-4137 Dr. Perry Shear, MDFairfield, CT · No drug or device payments recorded (2025) ·
(203) 337-2600 Dr. Brian Kelley, M.D.Farmington, CT · No drug or device payments recorded (2025) ·
(860) 679-8080 Dr. David Choi, M.D.Farmington, CT · No drug or device payments recorded (2025) ·
(860) 679-8080 Dr. Hilary Onyiuke, MDFarmington, CT · $4,662 in drug and device payments (2025) ·
(860) 679-4228 Dr. Ian McneillFarmington, CT · $2,230 in drug and device payments (2025) ·
(860) 679-8080 Dr. Ketan Bulsara, MDFarmington, CT · $211 in drug and device payments (2025) ·
(860) 679-8080 Dr. Michael Giordano, MDFarmington, CT · No drug or device payments recorded (2025) ·
(860) 679-4228 Dr. Richard SimonFarmington, CT · No drug or device payments recorded (2025) ·
(860) 679-4228 Dr. Shashank Patil, MDFarmington, CT · $182 in drug and device payments (2025) ·
(860) 679-4617 Dr. Amory Fiore, M.D.Greenwich, CT · $191 in drug and device payments (2025) ·
(203) 869-1145 Dr. Andrea Douglas, M.D.Greenwich, CT · $1,291 in drug and device payments (2025) ·
(203) 661-3333 Dr. Ervin Hanson, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 869-1244 Dr. John Strugar, MDGreenwich, CT · $164 in drug and device payments (2025) · Telehealth ·
(203) 785-2807 Dr. Katrina Firlik, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 661-3333 Dr. Mark Camel, MDGreenwich, CT · No drug or device payments recorded (2025) ·
(203) 869-1145 Dr. Mohamed Akli Zetchi, MDGreenwich, CT · $171 in drug and device payments (2025) · Telehealth ·
(203) 737-2096 Dr. Paul Apostolides, MDGreenwich, CT · $240 in drug and device payments (2025) ·
(203) 869-1145 Dr. Scott Simon, M.D.Greenwich, CT · No drug or device payments recorded (2025) ·
(203) 869-1145 Dr. Zion Zibly, MDGreenwich, CT · $1,269 in drug and device payments (2025) · Telehealth ·
(203) 737-2096 Dr. Phillip Dickey, M.DGuilford, CT · No drug or device payments recorded (2025) ·
(203) 772-4001 Dr. Brendan Killory, MDHartford, CT · $71 in drug and device payments (2025) ·
(860) 696-2290 Dr. Bruce Chozick, M.D.Hartford, CT · No drug or device payments recorded (2025) ·
(860) 714-9840 Dr. David Hersh, M.D.Hartford, CT · No drug or device payments recorded (2025) ·
(860) 545-8373 Dr. David Kvam, M.D.Hartford, CT · No drug or device payments recorded (2025) ·
(860) 278-0070 Dr. David Spiro, D.O.Hartford, CT · $6,324 in drug and device payments (2025) ·
(860) 714-5237 Dr. Elise ThrenHartford, CT · $125 in drug and device payments (2025) ·
(860) 545-5000 Dr. Eric Sussman, MDHartford, CT · $42,711 in drug and device payments (2025) · Telehealth ·
(973) 454-5264 Dr. Inam Kureshi, M.D.Hartford, CT · $211 in drug and device payments (2025) · Telehealth ·
(860) 278-0070 Dr. Javed Khader Eliyas, MDHartford, CT · $507 in drug and device payments (2025) ·
(860) 714-6980 Dr. Joel Bauman, MDHartford, CT · No drug or device payments recorded (2025) ·
(860) 696-2290 Dr. Jonathan Martin, MDHartford, CT · No drug or device payments recorded (2025) ·
(860) 545-8373 Dr. Kaveh Barami, MDHartford, CT · $1,959 in drug and device payments (2025) · Telehealth ·
(904) 588-2596 Dr. Kristopher Kahle, M.D., PH.D.Hartford, CT · No drug or device payments recorded (2025) · Telehealth ·
(860) 545-8373 Dr. Mohammad Arshad, DOHartford, CT · $282 in drug and device payments (2025) ·
(860) 522-3522 Dr. Paul Kanev, M.D.Hartford, CT · No drug or device payments recorded (2025) ·
(860) 545-8373 Dr. Paul Schwartz, MDHartford, CT · $617 in drug and device payments (2025) ·
(860) 278-0070 Dr. Stephan Lange, M.D.Hartford, CT · No drug or device payments recorded (2025) ·
(860) 522-7121 Dr. William Druckemiller, MDHartford, CT · No drug or device payments recorded (2025) ·
(860) 246-1636 Dr. James Finn, MDMiddlebury, CT · No drug or device payments recorded (2025) ·
(203) 758-2253 Dr. Pooia Fattahi, MDMiddlebury, CT · $22,402 in drug and device payments (2025) ·
(203) 758-2635 Dr. Ahmed Khan, MDNew Britain, CT · $70,425 in drug and device payments (2025) ·
(860) 225-1227 Conditions Neurological Surgery providers in Connecticut commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Neurological Surgery providers. Individual practices vary, so confirm with the provider before booking.
- Herniated disc
- Brain tumors
- Spinal stenosis
- Trigeminal neuralgia
Common questions
How many Neurological Surgery providers are in Connecticut?There are 108 Neurological Surgery providers with active NPI records practicing in Connecticut, according to federal NPPES data refreshed monthly.
Do Neurological Surgery providers in Connecticut offer telehealth?Yes. 30 of the 108 Neurological Surgery providers in Connecticut (about 28%) report offering telehealth services in CMS data.
Which cities in Connecticut have the most Neurological Surgery providers?New Haven (31), Hartford (18), Greenwich (10) have the highest concentration of Neurological Surgery providers in Connecticut.
How many Neurological Surgery providers in Connecticut received drug or device company payments?65 of 108 Neurological Surgery providers in Connecticut (60%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Neurological Surgery providers in Connecticut treat?Neurological Surgery providers commonly treat herniated disc, brain tumors, spinal stenosis, trigeminal neuralgia and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Neurosurgeons in Connecticut work in independent practices or large health systems?Among 65 Neurosurgeons in Connecticut enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 3% through a mid-size group of 10 to 99, and 92% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Neurosurgeons in Connecticut work at?According to CMS facility affiliation records, the Connecticut hospitals where the most Neurosurgeons hold privileges are Yale-New Haven Hospital in New Haven; Hartford Hospital in Hartford; Greenwich Hospital Association - in Greenwich.
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