Olympus Corporation: payments to clinicians
Olympus Corporation's 2025 payments went to relatively few clinicians: $728,805 to 58, about $12,566 each. Most of it (96%) was consulting fees, then travel and lodging (4%). The largest single recipient (Specialist, California) received $78,966.
| Program year | Total | Payments | Clinicians paid |
|---|---|---|---|
| 2025 | $728,805 | 522 | 58 |
| 2024 | $903,975 | 593 | 59 |
Largest recipients in 2025
| # | Clinician | Specialty | Location | Amount |
|---|---|---|---|---|
| 1 | Tonya Kaltenbach, MD | Specialist | Palo Alto, CA | $78,966 |
| 2 | Nikhil A. Kumta, MD, MS | Internal Medicine, Gastroenterology | New York, NY | $55,888 |
| 3 | Gregory G. Ginsberg, MD | Internal Medicine, Gastroenterology | Philadelphia, PA | $47,702 |
| 4 | Robert H. Hawes, MD | Internal Medicine, Gastroenterology | Orlando, FL | $45,845 |
| 5 | Shelby A. Sullivan, MD | Internal Medicine, Gastroenterology | Lebanon, NH | $39,174 |
| 6 | Joo Ha Hwang, MD | Internal Medicine, Gastroenterology | Stanford, CA | $25,922 |
| 7 | Neil R. Sharma, M.D. | Internal Medicine, Gastroenterology | Gilbert, AZ | $24,468 |
| 8 | Toufic Assaad Kachaamy, M.D. | Internal Medicine, Gastroenterology | Jacksonville, FL | $22,906 |
| 9 | Douglas Graham Adler, M.D. | Internal Medicine, Gastroenterology | Colorado Springs, CO | $22,470 |
| 10 | Amrita Sethi, MD | Internal Medicine, Gastroenterology | New York, NY | $21,896 |
| 11 | Gursimran Singh Kochhar, MD | Internal Medicine, Gastroenterology | Pittsburgh, PA | $21,857 |
| 12 | Vanessa M. Shami | Internal Medicine, Gastroenterology | Charlottesville, VA | $21,829 |
| 13 | Barham K. Abu Dayyeh, MD | Internal Medicine, Gastroenterology | West Hollywood, CA | $21,488 |
| 14 | Steven A. Edmundowicz, MD | Internal Medicine, Gastroenterology | Aurora, CO | $21,292 |
| 15 | Jason Buddika Samarasena, M.D. | Internal Medicine, Gastroenterology | Orange, CA | $20,587 |
| 16 | Peter V. Draganov, MD | Internal Medicine, Gastroenterology | Gainesville, FL | $17,898 |
| 17 | Venkataraman Raman Muthusamy, MD | Internal Medicine, Gastroenterology | Los Angeles, CA | $17,824 |
| 18 | Uzma Siddiqui | Internal Medicine, Gastroenterology | Chicago, IL | $17,433 |
| 19 | Ryan Jeremy Law, DO | Internal Medicine, Gastroenterology | Rochester, MN | $17,373 |
| 20 | James Leonard Buxbaum, M.D. | Internal Medicine, Gastroenterology | Los Angeles, CA | $16,563 |
| 21 | Norio Fukami, MD | Internal Medicine, Gastroenterology | Scottsdale, AZ | $16,195 |
| 22 | Srinadh Komanduri, M.D. | Internal Medicine, Gastroenterology | Chicago, IL | $15,354 |
| 23 | Kalpesh K. Patel, MD | Internal Medicine, Gastroenterology | Houston, TX | $15,232 |
| 24 | Yana Cavanagh | Internal Medicine, Gastroenterology | Paterson, NJ | $15,136 |
| 25 | Sandeep Natvarlal Patel, DO | Internal Medicine, Gastroenterology | San Antonio, TX | $14,300 |
| 26 | Douglas Keith Pleskow, M.D. | Internal Medicine, Gastroenterology | Boston, MA | $8,830 |
| 27 | David Schwartz, MD | Internal Medicine, Gastroenterology | Nashville, TN | $7,149 |
| 28 | Phillip Robert Fleshner, MD | Colon & Rectal Surgery | Los Angeles, CA | $5,714 |
| 29 | Bari Robyn Dane, M.D. | Radiology, Diagnostic Radiology | New York, NY | $5,522 |
| 30 | Charles A. Snyder, M.D. | Internal Medicine, Gastroenterology | Cherry Hill, NJ | $4,805 |
| 31 | Suresh T. Chari, M.D. | Internal Medicine, Gastroenterology | Houston, TX | $4,523 |
| 32 | Paul Edward Wise, MD | Colon & Rectal Surgery | Saint Louis, MO | $4,470 |
| 33 | Michael Paul Kim, MD | Surgery, Surgical Oncology | Houston, TX | $3,254 |
| 34 | Shyam S. Varadarajulu, MD | Internal Medicine, Gastroenterology | St Petersburg, FL | $3,183 |
| 35 | Elizabeth Anne Montgomery, M.D. | Pathology, Anatomic Pathology & Clinical Pathology | Miami, FL | $3,128 |
| 36 | Claudius Conrad, M.D. | Surgery, Surgical Oncology | Urbana, IL | $2,719 |
| 37 | Melissa Ellen Hogg, M.D. | Surgery, Surgical Oncology | Evanston, IL | $2,719 |
| 38 | Dennis Yang, MD | Internal Medicine, Gastroenterology | Orlando, FL | $2,680 |
| 39 | Aatur Singhi | Pathology, Anatomic Pathology & Clinical Pathology | Baltimore, MD | $2,513 |
| 40 | Marvin Ryou, M.D. | Internal Medicine, Gastroenterology | Boston, MA | $1,005 |
| 41 | Christopher C. Thompson, M.D., M.S. | Internal Medicine, Gastroenterology | Boston, MA | $1,000 |
| 42 | David Diehl, M.D. | Internal Medicine, Gastroenterology | Danville, PA | $825.00 |
| 43 | Rajesh N. Keswani, MD | Internal Medicine, Gastroenterology | Saint Louis, MO | $670.00 |
| 44 | Heiko Pohl, MD | Internal Medicine, Gastroenterology | White River Junction, VT | $670.00 |
| 45 | David Roth Lichtenstein, M.D. | Internal Medicine, Gastroenterology | Philadelphia, PA | $670.00 |
| 46 | Shajan Peter | Internal Medicine, Gastroenterology | Birmingham, AL | $670.00 |
| 47 | Syed Kashif Mahmood, MD | Internal Medicine, Gastroenterology | Burlington, MA | $550.00 |
| 48 | Koushik Kumar Das, MD | Internal Medicine, Gastroenterology | Saint Louis, MO | $550.00 |
| 49 | Adam Webster Templeton, M.D. | Internal Medicine, Gastroenterology | Seattle, WA | $550.00 |
| 50 | Salmaan Jawaid, M.D. | Internal Medicine, Gastroenterology | Pearland, TX | $550.00 |
| 51 | Ali Mir Ahmed, MD | Internal Medicine, Gastroenterology | Birmingham, AL | $550.00 |
| 52 | Shiro Urayama, M.D. | Internal Medicine, Gastroenterology | Sacramento, CA | $550.00 |
| 53 | Antonio Homero Mendoza Ladd, M.D. | Internal Medicine, Gastroenterology | Sacramento, CA | $550.00 |
| 54 | Srihari Mahadev, M.D., M.S. | Internal Medicine, Gastroenterology | New York, NY | $550.00 |
| 55 | Paul A. Akerman, MD | Internal Medicine, Gastroenterology | Providence, RI | $550.00 |
| 56 | Mohammed Barawi, MD | Internal Medicine, Gastroenterology | St Clair Shores, MI | $550.00 |
| 57 | Daryl R. Ramai, MD | Internal Medicine, Gastroenterology | Boston, MA | $550.00 |
| 58 | Justin Joell Forde, M.D. | Internal Medicine, Gastroenterology | Gainesville, FL | $440.00 |
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records