Thd America, Inc.: payments to clinicians
337 clinicians received $181,956 from Thd America, Inc. in 2025; Colon & Rectal Surgery is the most common specialty among the largest recipients. Honoraria was the largest category at 41%, then food and beverage (21%). The largest single recipient (Colon & Rectal Surgery, New York) received $26,065.
| Program year | Total | Payments | Clinicians paid |
|---|---|---|---|
| 2025 | $181,956 | 589 | 337 |
| 2024 | $238,176 | 500 | 258 |
Largest recipients in 2025
| # | Clinician | Specialty | Location | Amount |
|---|---|---|---|---|
| 1 | Sanghyun Kim, MD | Colon & Rectal Surgery | New York, NY | $26,065 |
| 2 | Gary G. Bucher, MD | Family Medicine, Adult Medicine | Chicago, IL | $22,597 |
| 3 | Allen Paul Chudzinski, M.D. | Colon & Rectal Surgery | Tampa, FL | $16,138 |
| 4 | Rodolfo Pigalarga, M.D. | Colon & Rectal Surgery | Arlington, VA | $15,095 |
| 5 | Stephen E. Goldstone, MD | Surgery | Ny, NY | $14,524 |
| 6 | Erin M. King-Mullins, M.D. | Colon & Rectal Surgery | Macon, GA | $10,479 |
| 7 | Jacquelyn Seymour Turner, MD | Surgery | New Orleans, LA | $10,172 |
| 8 | Mark Karam Soliman, M.D. | Colon & Rectal Surgery | Altamonte Springs, FL | $10,000 |
| 9 | Vincent J. Obias, M.D. | Colon & Rectal Surgery | Cleveland, OH | $7,119 |
| 10 | Lisa Flowers, M.D. | Obstetrics & Gynecology, Gynecology | Atlanta, GA | $1,847 |
| 11 | Robert Amajoyi, M.D. | Colon & Rectal Surgery | Kansas City, MO | $1,698 |
| 12 | Matthew Davis Weaver, MD | Colon & Rectal Surgery | Houston, TX | $1,475 |
| 13 | Audrey Claire Robertson, APRN | Nurse Practitioner | Jacksonville, FL | $1,194 |
| 14 | Samuel R. Luka, M.D. | Colon & Rectal Surgery | Westwood, KS | $1,177 |
| 15 | Stephanie Alicia Norman, APRN | Nurse Practitioner | Cleveland, OH | $1,153 |
| 16 | Katherine Garcia, FNP-C | Nurse Practitioner | Fairview Park, OH | $1,028 |
| 17 | Amit Merchea, MD | Colon & Rectal Surgery | Jacksonville, FL | $989.84 |
| 18 | Emily Grindley | Nurse Practitioner | Fort Wayne, IN | $949.61 |
| 19 | Breanna Connett, DO | Surgery | Trenton, MI | $943.05 |
| 20 | Colin Patrick Bird, MD | Colon & Rectal Surgery | Hendersonville, NC | $907.37 |
| 21 | Gavin Wayne Sigle, M.D. | Colon & Rectal Surgery | Tampa, FL | $882.31 |
| 22 | Mithun Mohana Shenoi, MD | Colon & Rectal Surgery | Fort Wayne, IN | $854.86 |
| 23 | Ga-Ram Han, MD | Colon & Rectal Surgery | Fort Wayne, IN | $854.86 |
| 24 | Sarah A. Recker, NP | Nurse Practitioner | Fort Wayne, IN | $838.37 |
| 25 | Amber M. Ritter | Nurse Practitioner | Fort Wayne, IN | $833.62 |
| 26 | Samantha Dadah, DNP | Nurse Practitioner | Rapid City, SD | $799.37 |
| 27 | Elliot George Arsoniadis, M.D. | Colon & Rectal Surgery | Minneapolis, MN | $780.66 |
| 28 | Frances Yifan Hu, MD | Colon & Rectal Surgery | Atlanta, GA | $774.83 |
| 29 | David Clark Fleeger, MD | Colon & Rectal Surgery | Austin, TX | $654.65 |
| 30 | Valerie Papaconstantinou Bauer, MD | Colon & Rectal Surgery | Cherry Hill, NJ | $637.66 |
| 31 | Damara P. Aldridge, ACNP-C | Nurse Practitioner, Acute Care | Sandy Springs, GA | $623.57 |
| 32 | Joshua Robert Karas, MD | Colon & Rectal Surgery | Orlando, FL | $613.07 |
| 33 | Amar S. Shah, MD | Colon & Rectal Surgery | Austin, TX | $574.65 |
| 34 | Yolanda Yvette Elliott, FNP | Nurse Practitioner, Family | Atlanta, GA | $553.97 |
| 35 | James R. Williams, M.D. | Colon & Rectal Surgery | St Petersburg, FL | $492.77 |
| 36 | Jean Paul Joseph Lefave, M.D. | Colon & Rectal Surgery | Houston, TX | $445.59 |
| 37 | Thaer Obaid, M.D. | Colon & Rectal Surgery | Cherry Hill, NJ | $438.66 |
| 38 | Craig Edward Amshel, M.D. | Surgery | Sun City Center, FL | $432.10 |
| 39 | Alexander Bulanov, D.O. | Colon & Rectal Surgery | New York, NY | $405.92 |
| 40 | Shiraz Farooq, MD | Colon & Rectal Surgery | Tampa, FL | $399.13 |
| 41 | Jesus Flores, M.D. | Colon & Rectal Surgery | Dallas, TX | $393.69 |
| 42 | Joshua H. Wolf | Colon & Rectal Surgery | Baltimore, MD | $373.95 |
| 43 | Kelly Rose Johnson | Surgery | Bronx, NY | $363.07 |
| 44 | William Joseph Sellers, D.O. | Surgery | Port Jefferson, NY | $363.07 |
| 45 | Gerald Gantt Jr. | Colon & Rectal Surgery | Chicago, IL | $352.97 |
| 46 | Robert David Bennett, MD | Colon & Rectal Surgery | Tampa, FL | $348.49 |
| 47 | Jorge Enrique Marcet, M.D. | Colon & Rectal Surgery | Tampa, FL | $348.49 |
| 48 | Stewart Whitney | Colon & Rectal Surgery | Dallas, TX | $299.26 |
| 49 | Lisa Coleman, D.O. | Surgery | Newport News, VA | $285.77 |
| 50 | Julian A. Sanchez, MD | Colon & Rectal Surgery | Tampa, FL | $284.93 |
| 51 | Allison Frances Markiewicz, PA-C | Physician Assistant | New York, NY | $259.45 |
| 52 | Eric M. Haas, M.D. | Colon & Rectal Surgery | Houston, TX | $250.38 |
| 53 | Solomon A. David, M.D. | Colon & Rectal Surgery | Hollis, NY | $243.80 |
| 54 | Jennifer K. Lowney, MD | Colon & Rectal Surgery | Grapevine, TX | $230.63 |
| 55 | Osama Bisher Atallah, MD | Colon & Rectal Surgery | Macon, GA | $220.02 |
| 56 | Megan Claire Turner Turley, M.D | Colon & Rectal Surgery | Austin, TX | $205.29 |
| 57 | Benjamin Mark Martin, M.D. | Colon & Rectal Surgery | Westwood, KS | $194.74 |
| 58 | Marat Khaikin, MD | Colon & Rectal Surgery | New York, NY | $187.48 |
| 59 | Jeanne Araujo, PHYSICIAN ASSISTANT | Physician Assistant | Port Jefferson, NY | $183.07 |
| 60 | Kathleen T. Brown, A-NP | Nurse Practitioner, Adult Health | Riverhead, NY | $183.07 |
| 61 | Ranjana D. Mehta, MD | Internal Medicine, Pulmonary Disease | East Moriches, NY | $183.06 |
| 62 | Boris E. Rosenfeld, DO | Family Medicine | East Patchogue, NY | $183.06 |
| 63 | Mildred Scharf, N.P. | Nurse Practitioner, Family | Riverhead, NY | $183.06 |
| 64 | Dhiren Chhotalal Mehta, MD | Internal Medicine, Gastroenterology | East Moriches, NY | $183.06 |
| 65 | Joseph M. Duva, MD | Internal Medicine, Gastroenterology | Riverhead, NY | $183.06 |
| 66 | John A. Beattie, P.A. | Physician Assistant, Surgical | Patchogue, NY | $180.00 |
| 67 | Jarea Small, NP | Nurse Practitioner, Adult Health | Great Neck, NY | $180.00 |
| 68 | Alexander A. Gaidarski III, MD | Colon & Rectal Surgery | Rockwall, TX | $180.00 |
| 69 | Joseph Pinkhas | Surgery | Port Jefferson, NY | $180.00 |
| 70 | Heidi Bahna, MD | Colon & Rectal Surgery | Atlantis, FL | $178.88 |
| 71 | Sean Joseph Langenfeld, MD | Surgery | Omaha, NE | $178.88 |
| 72 | Rachel Nicole Simoes, PA-C | Physician Assistant, Surgical | St Petersburg, FL | $178.88 |
| 73 | Jonathan Simon Abelson | Colon & Rectal Surgery | New York, NY | $178.88 |
| 74 | Roy M. Dressner, D.O. | Colon & Rectal Surgery | Eatontown, NJ | $175.03 |
| 75 | Michael L. Arvanitis, MD | Colon & Rectal Surgery | Eatontown, NJ | $175.03 |
| 76 | Paul A. Kolarsick, M.D. | Colon & Rectal Surgery | Eatontown, NJ | $175.03 |
| 77 | Renee Mueller, MD | Colon & Rectal Surgery | Orlando, FL | $171.11 |
| 78 | Paul Richard Williamson, MD | Colon & Rectal Surgery | Orlando, FL | $171.11 |
| 79 | Samuel Dejesus, MD | Colon & Rectal Surgery | Orlando, FL | $171.11 |
| 80 | Maria Margarita Murphy, M.D. | Colon & Rectal Surgery | Orlando, FL | $171.11 |
| 81 | Daniella Barker Kington, MD | Surgery | Marietta, GA | $170.22 |
| 82 | Jose Andujar, MD | Colon & Rectal Surgery | Marietta, GA | $170.22 |
| 83 | Andrew Turner Hyde, M.D. | Surgery | Austell, GA | $170.22 |
| 84 | Mark Andrew Sicard, MD | Surgery | Opelousas, LA | $157.00 |
| 85 | Eric Amy, M.D. | Surgery | Opelousas, LA | $157.00 |
| 86 | Joshua Scott Landes, M.D. | Surgery | Lafayette, LA | $157.00 |
| 87 | Kristen Kaye Gloor Rumer, MD/PHD | Colon & Rectal Surgery | Rochester, MN | $156.99 |
| 88 | Marion E. Schertzer, MD | Colon & Rectal Surgery | Atlanta, GA | $153.50 |
| 89 | Marianne Vandromme Cusick, MD, MSPH | Colon & Rectal Surgery | Houston, TX | $149.05 |
| 90 | Scott Thomas McKnight, MD | Colon & Rectal Surgery | Houston, TX | $149.05 |
| 91 | H Randolph Bailey, M.D. | Colon & Rectal Surgery | Houston, TX | $149.05 |
| 92 | Woihwan Kim, MD | Colon & Rectal Surgery | Katy, TX | $149.05 |
| 93 | Jeffrey L. Van Eps, M.D. | Colon & Rectal Surgery | Houston, TX | $149.05 |
| 94 | Michael J. Snyder, M.D. | Colon & Rectal Surgery | Houston, TX | $149.05 |
| 95 | Lisa Chen, M.D. | Colon & Rectal Surgery | Houston, TX | $149.05 |
| 96 | Omar I. Madriz, M.D. | Colon & Rectal Surgery | Houston, TX | $149.05 |
| 97 | Thomas R. Newton Jr., M.D. | Colon & Rectal Surgery | The Woodlands, TX | $149.05 |
| 98 | Erik Paul Askenasy, M.D. | Colon & Rectal Surgery | Houston, TX | $149.05 |
| 99 | Joseph R. Cali, M.D. | Colon & Rectal Surgery | Houston, TX | $149.05 |
| 100 | Harith Hilal Mushtaq, M.D | Colon & Rectal Surgery | Cypress, TX | $149.05 |
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records