Colonoscopy (diagnostic) · New Jersey
Colonoscopy (diagnostic) in New Jersey: the highest-volume physicians
243 physicians in New Jersey billed Medicare for 5,922 colonoscopy (diagnostic) procedures in 2024. The top 25, with the year before beside it.
Top 25
| Rank | Physician | 2024 | 2023 | Change |
|---|---|---|---|---|
| 1 | John M. Dalena, MDGastroenterology · Florham Park | 108 | 107 | +1% |
| 2 | Richard M. Troum, DOGastroenterology · Cape May Court House | 105 | 120 | −12% |
| 3 | Carl B. Wallach, MDGastroenterology · Morristown | 87 | 104 | −16% |
| 4 | Steven E. Hodes, MDGastroenterology · Edison | 86 | 51 | +69% |
| 5 | Scott Cohen, DOGastroenterology · Mount Laurel | 75 | 77 | −3% |
| 6 | Sanjeev Nayyar, MDGastroenterology · Old Bridge | 73 | 77 | −5% |
| 7 | Paul J. Demartino, MDGastroenterology · Toms River | 71 | 95 | −25% |
| 8 | Thomas R. Lake, MDColorectal Surgery (Proctology) · Oakhurst | 70 | 53 | +32% |
| 9 | Robert W. Schuman, MDGastroenterology · West Orange | 69 | 56 | +23% |
| 10 | Michael H. Schmidt, MDGastroenterology · Teaneck | 66 | 106 | −38% |
| 10 | Joel S. Nizin, MDColorectal Surgery (Proctology) · Ridgewood | 66 | 55 | +20% |
| 12 | Lawrence Ognibene, DOGastroenterology · Somers Point | 64 | 43 | +49% |
| 12 | Kenneth S. Schwab, MDGastroenterology · Somers Point | 64 | 51 | +25% |
| 14 | Chatargy S. Kaza, MDGastroenterology · Phillipsburg | 60 | 49 | +22% |
| 14 | Neil C. Nagaria, MDGastroenterology · Toms River | 60 | 73 | −18% |
| 16 | Walter Klein, MDGastroenterology · Harrington Park | 57 | 73 | −22% |
| 17 | Michael S. Goldberg, MDGastroenterology · Edison | 56 | 34 | +65% |
| 18 | Srinivas J. Madane, MDGastroenterology · Newton | 55 | 73 | −25% |
| 19 | David M. Rosenheck, MDGastroenterology · Edison | 54 | 67 | −19% |
| 19 | Michael B. Kerner, MDGastroenterology · Springfield | 54 | 32 | +69% |
| 21 | John G. Soriano, MDGastroenterology · Denville | 53 | 54 | −2% |
| 22 | Neil M. Cohen, MDGastroenterology · Marlton | 52 | 23 | +126% |
| 23 | Adam L. Palance, MDGastroenterology · Teaneck | 49 | 56 | −12% |
| 23 | Auguste P. Turnier, MDGastroenterology · Voorhees | 49 | 51 | −4% |
| 25 | Assif Rozovsky, MDGastroenterology · Brick | 48 | 61 | −21% |
A rank counts procedures billed under the physician's own NPI (CPT 45378), in 2024, Medicare fee-for-service only. A surgeon who mostly treats younger or Medicare Advantage patients will rank lower than their total volume. Method and limits.