Calyxo, Inc.: payments to clinicians
Calyxo, Inc.'s payments to clinicians rose 412% in 2025, to $653,598 across 3,100 people. Most of it (54%) was food and beverage, then consulting fees (31%). The largest single recipient (Urology, Missouri) received $55,220.
| Program year | Total | Payments | Clinicians paid |
|---|---|---|---|
| 2025 | $653,598 | 5,616 | 3,100 |
| 2024 | $127,705 | 1,285 | 960 |
Largest recipients in 2025
| # | Clinician | Specialty | Location | Amount |
|---|---|---|---|---|
| 1 | Gregory P. McLennan II, MD | Urology | Saint Louis, MO | $55,220 |
| 2 | Matthew Love, M.D. | Urology | Fairfield, OH | $38,876 |
| 3 | Jared S. Winoker, M.D. | Urology | Baltimore, MD | $35,857 |
| 4 | Seth K. Bechis, M.D. | Urology | San Diego, CA | $18,415 |
| 5 | Brian Howard Eisner, MD | Urology | Boston, MA | $15,917 |
| 6 | Jason M. Evans, M.D. | Urology | Flint, MI | $15,182 |
| 7 | David Truong Thanh Duong, M.D., PH.D. | Urology | Nashville, TN | $9,743 |
| 8 | Robert Andor Linden, M.D. | Urology | Linwood, NJ | $8,852 |
| 9 | Spencer Charles Hiller, MD | Urology | Orlando, FL | $8,688 |
| 10 | Thomas John Mueller, MD | Urology | Linwood, NJ | $8,665 |
| 11 | Paul H. Benson, M.D. | Urology | Mansfield, TX | $8,112 |
| 12 | William Walton Roberts, M.D. | Internal Medicine | Greenville, SC | $7,425 |
| 13 | Margaret A. Knoedler, M.D. | Urology | Madison, WI | $6,403 |
| 14 | Maurilio Garcia-Gil, MD | Urology | San Antonio, TX | $5,420 |
| 15 | William Patrick Springhart, MD | Urology | Greenville, SC | $4,945 |
| 16 | David Teh-Chung Tzou, M.D. | Urology | San Francisco, CA | $4,602 |
| 17 | Peter J. Walter, MD | Urology | Jamestown, NY | $4,443 |
| 18 | Gregg R. Eure, M.D. | Urology | Virginia Beach, VA | $3,706 |
| 19 | Sriharan Sivalingam, MD | Urology | Cleveland, OH | $3,234 |
| 20 | Michael A. Palese, M.D. | Specialist | New York, NY | $3,208 |
| 21 | Michelle Jo Semins, MD | Urology | Pittsburgh, PA | $2,897 |
| 22 | Ina Kim, MD | Urology | Roseville, CA | $2,452 |
| 23 | Shellee Layne Kaipoi Ogawa, M.D. | Urology | Saint Louis, MO | $2,398 |
| 24 | Michael K. Yu, MD | Urology | Centerville, OH | $2,390 |
| 25 | Lynn Paik, D.O. | Urology | Media, PA | $2,141 |
| 26 | Raymond John Leveillee, MD | Urology | Boynton Beach, FL | $2,061 |
| 27 | Glen William McWilliams, M.D. | Urology | Bronx, NY | $2,044 |
| 28 | Kevin Michael Wymer, MD | Urology | Rochester, MN | $1,718 |
| 29 | Deepak Agarwal, M.D. | Urology | Indianapolis, IN | $1,712 |
| 30 | Karen L. Stern, M.D. | Urology | Phoenix, AZ | $1,693 |
| 31 | Michael McDonald, MD | Urology | Celebration, FL | $1,683 |
| 32 | Jeffrey S. Glaser, MD | Urology | Saint Peters, MO | $1,602 |
| 33 | Jeffrey Michael Spier, M.D. | Specialist | El Paso, TX | $1,555 |
| 34 | Sravan Panuganti, D.O. | Urology | Gastonia, NC | $1,514 |
| 35 | Richard N. Medley III, MD | Urology | New Albany, IN | $1,468 |
| 36 | Rajbabu Krishnamoorthy, MD | Urology | Allentown, PA | $1,463 |
| 37 | Domenico Veneziano, MD | Urology | Lynbrook, NY | $1,437 |
| 38 | Jeremy Cass Carrico, MD | Urology | Tulsa, OK | $1,396 |
| 39 | Thomas Chi, MD | Urology | Birmingham, AL | $1,384 |
| 40 | Peter C. Fisher, M.D. | Urology | Slc, UT | $1,381 |
| 41 | Jaspreet Singh Joneja, MD | Urology | North Babylon, NY | $1,373 |
| 42 | Wilson R. Molina Jr., MD | Urology | Kansas City, KS | $1,345 |
| 43 | K Kent Chevli, M.D. | Urology | Cheektowaga, NY | $1,320 |
| 44 | Ravi Munver, M.D. | Urology | Hackensack, NJ | $1,317 |
| 45 | Zachary Edward Tano, M.D. | Urology | Staten Island, NY | $1,305 |
| 46 | Sanford Jay Siegel, M.D. | Urology | Owings Mills, MD | $1,303 |
| 47 | Payam Hakimian, MD | Urology | Brooklyn, NY | $1,290 |
| 48 | Omid Hakimian, MD | Urology | Middle Village, NY | $1,290 |
| 49 | Joseph Marconni Sewell Araya, MD | Urology | Burnsville, MN | $1,265 |
| 50 | Joseph Louis Padalino, M.D. | Urology | Tulsa, OK | $1,263 |
| 51 | Perry J. Xu, MD | Urology | Chicago, IL | $1,228 |
| 52 | Robert Linden, DO | Internal Medicine | Little Neck, NY | $1,226 |
| 53 | Mark H. Christ, M.D. | Urology | Aventura, FL | $1,225 |
| 54 | Sonia R. Chopra, MD | Urology | Florence, KY | $1,225 |
| 55 | Julie M. Riley, MD | Urology | Columbia, MO | $1,210 |
| 56 | William H. Roberts, MD | Urology | Liverpool, NY | $1,176 |
| 57 | Mohannad Awad | Urology | Edinburg, TX | $1,091 |
| 58 | William Woodruff Roberts III, MD | Urology | Ann Arbor, MI | $1,012 |
| 59 | Ali Salah Antar, M.D. | Urology | Madison, WI | $935.47 |
| 60 | Gurdarshan S. Sandhu, MD | Urology | Saint Louis, MO | $918.72 |
| 61 | Kyle Wood | Urology | Birmingham, AL | $800.66 |
| 62 | Stephen F. Dobkin, MD | Urology | Orlando, FL | $776.69 |
| 63 | Zeph Okeke, MD | Urology | New Hyde Park, NY | $757.30 |
| 64 | Stephen C. Yu, M.D. | Urology | Orlando, FL | $738.78 |
| 65 | Alexander Charles Small, MD | Urology | Bronx, NY | $732.29 |
| 66 | Andrew McClendon Hall, DO | Urology | Mount Clemens, MI | $713.91 |
| 67 | Brooke B. Edwards, M.D. | Urology | Crestview Hills, KY | $698.57 |
| 68 | Cynthia Puisan Leung, M.D. | Urology | New Haven, CT | $672.00 |
| 69 | Katherine Dowd, MD | Urology | Wichita Falls, TX | $647.57 |
| 70 | Marne Louters, DO | Student in an Organized Health Care Education/Training Program | Mount Clemens, MI | $631.47 |
| 71 | Peter F. Leonovicz, MD | Urology | Milwaukee, WI | $614.28 |
| 72 | Ryan Malloy Flynn, M.D. | Urology | Cincinnati, OH | $608.79 |
| 73 | Matthew Fulton | Surgery | Cincinnati, OH | $602.17 |
| 74 | Alejandra Balen, M.D. | Urology | Myrtle Beach, SC | $595.87 |
| 75 | Savannah L. Grandy, DO | Urology | Shreveport, LA | $595.41 |
| 76 | Jonathan Randolph Weese, MD | Urology | Saint Louis, MO | $589.33 |
| 77 | Alexander Matthew Benben, MEDICAL STUDENT | Student in an Organized Health Care Education/Training Program | Des Moines, IA | $585.32 |
| 78 | Parker Gibson Adams, DO | Urology | Duluth, MN | $581.30 |
| 79 | Michelle Lynn Davis, CNP | Nurse Practitioner, Gerontology | Cincinnati, OH | $558.71 |
| 80 | Niraj Badhiwala, M.D. | Urology | Arlington, TX | $556.20 |
| 81 | Brett Allen Johnson, M.D. | Urology | Dallas, TX | $550.73 |
| 82 | Olubayo Daniel Tojuola, M.D. | Urology | Houston, TX | $549.75 |
| 83 | Tyler James Sheetz, MD | Urology | San Diego, CA | $531.37 |
| 84 | Adam Matynowski, DO | Student in an Organized Health Care Education/Training Program | Mount Clemens, MI | $528.39 |
| 85 | Matthew W. Johnson, MD | Urology | Milwaukee, WI | $520.27 |
| 86 | Mark J. Waples, MD | Urology | Milwaukee, WI | $520.26 |
| 87 | Colton K. Leavitt, MD | Urology | Fort Sam Houston, TX | $513.30 |
| 88 | Michael C. Kearney, MD | Urology | Boston, MA | $513.15 |
| 89 | Abraham M. Spence, M.D | Urology | Linwood, NJ | $505.60 |
| 90 | Daniel Sagalovich, M.D. | Urology | Staten Island, NY | $502.23 |
| 91 | Luke Kit Griffiths, MD | Urology | San Diego, CA | $500.24 |
| 92 | Michael Roy Bernstein, MD | Urology | Linwood, NJ | $497.10 |
| 93 | Erin E. Carter, MD | Urology | Lafayette, CO | $495.37 |
| 94 | Mark Jay Saslawsky, M.D. | Urology | Memphis, TN | $495.00 |
| 95 | Nathaniel M. Polnaszek, MD | Urology | Round Rock, TX | $486.45 |
| 96 | Maung Htein Thu, M.D | Urology | Saint Louis, MO | $483.12 |
| 97 | Arun Rai, M.D. | Urology | Houston, TX | $481.04 |
| 98 | Christopher Ballantyne, M.D. | Urology | Greenville, SC | $475.19 |
| 99 | Rair Jose Valero, MD | Urology | Boynton Beach, FL | $469.78 |
| 100 | Gabriela Mazur, DO | Urology | Saint Clair Shores, MI | $467.39 |
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records