Grifols USA, LLC: payments to clinicians
Grifols USA, LLC's payments to clinicians fell 28% in 2025, to $1,358,785 across 9,427 people. Food and beverage was the largest category at 45%, then speaking and faculty fees (43%). The largest single recipient (Internal Medicine, Infectious Disease, Connecticut) received $58,829.
| Program year | Total | Payments | Clinicians paid |
|---|---|---|---|
| 2025 | $1,358,785 | 23,955 | 9,427 |
| 2024 | $1,875,794 | 23,224 | 9,078 |
Largest recipients in 2025
| # | Clinician | Specialty | Location | Amount |
|---|---|---|---|---|
| 1 | Stephen Scholand, MD | Internal Medicine, Infectious Disease | Meriden, CT | $58,829 |
| 2 | Douglas Hogarth | Internal Medicine, Pulmonary Disease | Chicago, IL | $48,438 |
| 3 | Fredrick Melik-Abrahamian, D.O. | Emergency Medicine | Sylmar, CA | $38,064 |
| 4 | David C. Mares, MD | Internal Medicine, Pulmonary Disease | Anderson, IN | $35,131 |
| 5 | Lewis R. Kline, MD | Internal Medicine, Pulmonary Disease | Pittsburgh, PA | $33,513 |
| 6 | Suraj Ashok Muley, MD | Psychiatry & Neurology, Neurology | Phoenix, AZ | $31,657 |
| 7 | Michael Todd Czarnecki, MD | Internal Medicine, Pulmonary Disease | Chattanooga, TN | $28,224 |
| 8 | Bob Geng, M.D. | Allergy & Immunology | San Diego, CA | $24,856 |
| 9 | Raffi Tachdjian, M.D. | Allergy & Immunology | Santa Monica, CA | $24,758 |
| 10 | Rajat Walia, MD | Internal Medicine, Pulmonary Disease | Phoenix, AZ | $24,059 |
| 11 | Gil I. Wolfe, MD | Psychiatry & Neurology, Neurology | Buffalo, NY | $23,678 |
| 12 | Antoine Azar, M.D. | Internal Medicine, Allergy & Immunology | Baltimore, MD | $17,253 |
| 13 | Shripal Shrishrimal, M.D. | Internal Medicine, Pulmonary Disease | Butler, PA | $16,688 |
| 14 | Manish Janardhan Butte, M.D., PH.D. | Pediatrics, Pediatric Allergy/Immunology | Los Angeles, CA | $15,918 |
| 15 | Samir P. Macwan, M.D. | Psychiatry & Neurology, Neuromuscular Medicine | Rancho Mirage, CA | $13,801 |
| 16 | Michael J. Palumbo, M.D. | Allergy & Immunology, Allergy | Pittsburgh, PA | $13,752 |
| 17 | Anas Hadeh, MD | Internal Medicine, Pulmonary Disease | Weston, FL | $13,161 |
| 18 | Jonathan Katz, M.D. | Psychiatry & Neurology, Neurology | San Francisco, CA | $12,748 |
| 19 | Igor Barjaktarevic, M.D., M.SC | Internal Medicine, Pulmonary Disease | Los Angeles, CA | $12,300 |
| 20 | Tina Concetta Zecca, DO | Allergy & Immunology | Little Silver, NJ | $12,235 |
| 21 | Firas A. Koura, M.D. | Internal Medicine, Pulmonary Disease | Georgetown, KY | $11,333 |
| 22 | Rossitza Iakimova Chichkova, MD | Psychiatry & Neurology, Neurology | Tampa, FL | $9,957 |
| 23 | John D. England, MD | Psychiatry & Neurology, Neurology | New Orleans, LA | $9,946 |
| 24 | Christina Chrisman, M.D. | Psychiatry & Neurology, Neurology | Phoenix, AZ | $9,712 |
| 25 | Joshiah R. Gordon, D.O. | Internal Medicine, Pulmonary Disease | Pueblo, CO | $9,442 |
| 26 | Todd D. Levine, MD | Psychiatry & Neurology, Neurology | Phoenix, AZ | $8,291 |
| 27 | Marc Andrew Riedl, MD | Allergy & Immunology | San Diego, CA | $8,168 |
| 28 | Sujoy Gill, MD | Internal Medicine, Pulmonary Disease | Richmond, VA | $7,839 |
| 29 | Bryan Lee Gourley, FNP-C | Nurse Practitioner, Family | Cedar Park, TX | $7,636 |
| 30 | Thomas H. Brannagan III, MD | Psychiatry & Neurology, Neurology | New York, NY | $7,574 |
| 31 | Perry Boryee Shieh, MD | Psychiatry & Neurology, Neurology | Los Angeles, CA | $7,468 |
| 32 | Ramsay L. Fuleihan, MD | Pediatrics, Pediatric Allergy/Immunology | Chicago, IL | $7,206 |
| 33 | Karissa L. Gable, MD | Psychiatry & Neurology, Neurology | Durham, NC | $6,578 |
| 34 | Sherif George El Bayadi, MD | Internal Medicine, Pulmonary Disease | Syracuse, NY | $6,531 |
| 35 | Rohit K. Katial, MD | Allergy & Immunology | Denver, CO | $6,147 |
| 36 | Jeffrey A. Allen, M.D. | Psychiatry & Neurology, Neurology | Minneapolis, MN | $6,000 |
| 37 | Richard Lawrence Wasserman, MD, PHD | Allergy & Immunology | Dallas, TX | $5,892 |
| 38 | Michael Zlupko | Internal Medicine, Pulmonary Disease | Altoona, PA | $5,800 |
| 39 | Nashat H. Rabadi, MD | Internal Medicine, Pulmonary Disease | Buffalo, NY | $5,791 |
| 40 | Russell Anthony Settipane, MD | Allergy & Immunology | East Providence, RI | $5,776 |
| 41 | Francy Y. Shu, M.D. | Psychiatry & Neurology, Neurology | Los Angeles, CA | $5,066 |
| 42 | Maria Ines Garcia-Lloret, M.D. | Pediatrics, Pediatric Allergy/Immunology | Los Angeles, CA | $5,020 |
| 43 | Mark B. Bromberg, M.D.,PH.D. | Psychiatry & Neurology, Neurology | Salt Lake City, UT | $4,760 |
| 44 | Manuel Salas Cunanan, M.D. | Internal Medicine, Pulmonary Disease | Millville, NJ | $4,711 |
| 45 | Nicholas Cohen Kolinsky, DO | Allergy & Immunology | Maryville, TN | $4,677 |
| 46 | Elena E. Perez, M.D. | Allergy & Immunology | North Palm Beach, FL | $4,528 |
| 47 | Arun Agarwal, M.D. | Internal Medicine, Pulmonary Disease | Brewster, NY | $4,431 |
| 48 | Gavin Schwarz, M.D. | Allergy & Immunology | West Hartford, CT | $4,382 |
| 49 | Marinos Dalakas, MD | Psychiatry & Neurology, Neurology | Philadelphia, PA | $4,358 |
| 50 | Eric Matthew Karlin, M.D. | Allergy & Immunology | Williamsburg, VA | $4,354 |
| 51 | Sumona Kabir, D.O. | Internal Medicine | Fort Wayne, IN | $4,335 |
| 52 | Lukena Ulhas Karkhanis, M.D. | Allergy & Immunology | San Antonio, TX | $4,256 |
| 53 | Ana Cojocaru, M.D. | Internal Medicine, Pulmonary Disease | Fall River, MA | $4,178 |
| 54 | Timothy J. Craig, DO | Allergy & Immunology | Hershey, PA | $4,039 |
| 55 | Sergei Naum Belenky, MD | Allergy & Immunology | Pittsburgh, PA | $3,825 |
| 56 | Kourosh Rezania | Psychiatry & Neurology, Neurology | Chicago, IL | $3,726 |
| 57 | Joshua Samuel Jacobs, MD | Allergy & Immunology, Allergy | Walnut Creek, CA | $3,688 |
| 58 | Thomas G. Westbrook, M.D. | Allergy & Immunology | Pensacola, FL | $3,519 |
| 59 | Natalia Chaimowitz, M.D., PH.D | Allergy & Immunology | Fort Worth, TX | $3,154 |
| 60 | Miranda D. Withers, ARNP | Nurse Practitioner, Family | Somerset, KY | $2,967 |
| 61 | Ali Aamer Habib, MD | Psychiatry & Neurology, Neuromuscular Medicine | Orange, CA | $2,964 |
| 62 | Gordon Edward Myers, M.D. | Allergy & Immunology | Cincinnati, OH | $2,931 |
| 63 | Brian Keith Bizik, P.A. | Physician Assistant | Twin Falls, ID | $2,636 |
| 64 | Marcy Dawn Markes, APRN, FNP-BC, AE-C | Nurse Practitioner, Family | Columbia, MO | $2,489 |
| 65 | Rajnish Dhawan, M.D. | Internal Medicine, Pulmonary Disease | Suffolk, VA | $2,450 |
| 66 | Lisa Forbes Satter, MD | Pediatrics, Pediatric Allergy/Immunology | Houston, TX | $2,396 |
| 67 | Naresh P. Singh, MD | Internal Medicine, Pulmonary Disease | Las Vegas, NV | $2,274 |
| 68 | Corinne Rebecca Young, FNP-C | Nurse Practitioner | Colorado Springs, CO | $2,252 |
| 69 | Alvaro U. Aranda- Rodriguez, MD | Internal Medicine, Pulmonary Disease | Guaynabo, PR | $2,219 |
| 70 | H J. Wedner, MD | Internal Medicine, Allergy & Immunology | Saint Louis, MO | $2,140 |
| 71 | Robin Wendee Turinetti, ARNP | Nurse Practitioner, Family | Melbourne, FL | $2,069 |
| 72 | Mark Jon Pamer, D.O. | Internal Medicine, Pulmonary Disease | Port Saint Lucie, FL | $2,063 |
| 73 | Duane W. Wong, MD | Allergy & Immunology | Chandler, AZ | $2,006 |
| 74 | Anil Kumar Gogineni, M.D. | Internal Medicine, Pulmonary Disease | Ocala, FL | $1,957 |
| 75 | Jessica W. Blume, MD | Allergy & Immunology | Midland Park, NJ | $1,920 |
| 76 | Nicole E. Barberis, MD | Allergy & Immunology | Lakewood, CO | $1,895 |
| 77 | Keith Webb Harris II, DO | Internal Medicine, Pulmonary Disease | Port Jefferson Station, NY | $1,570 |
| 78 | Jonathan Lee Bayuk, DO | Allergy & Immunology | Northampton, MA | $1,569 |
| 79 | Joshua D. Killpack, PA-C | Physician Assistant | Idaho Falls, ID | $1,051 |
| 80 | Brian August Reichardt, M.D. | Internal Medicine, Critical Care Medicine | O Fallon, IL | $984.42 |
| 81 | Aryeh Shander, MD | Anesthesiology | Englewood, NJ | $950.00 |
| 82 | Shantel Valentin, FNP-BC | Nurse Practitioner, Family | Elmsford, NY | $661.01 |
| 83 | Jenniffer Marie Navedo, APRN | Nurse Practitioner, Adult Health | Orlando, FL | $592.07 |
| 84 | Jerry Nicholas Hsieh, M.D. | Internal Medicine, Pulmonary Disease | Irvine, CA | $564.40 |
| 85 | Denisea Karen Mount, FNP-C | Nurse Practitioner, Family | Springboro, OH | $470.14 |
| 86 | Vivian T. Aranez, M.D. | Allergy & Immunology | Huntington Beach, CA | $454.80 |
| 87 | Jonathan Matz, M.D. | Allergy & Immunology, Allergy | White Marsh, MD | $447.81 |
| 88 | Christian Wong, DO | Internal Medicine | Albany, NY | $445.60 |
| 89 | Fred C. Umeh, MD | Internal Medicine, Critical Care Medicine | Kissimmee, FL | $428.34 |
| 90 | Tidence Lane Prince, MD | Allergy & Immunology | Maryville, TN | $427.03 |
| 91 | Amber Lee Stewart, APRN | Nurse Practitioner, Family | Brandon, FL | $417.12 |
| 92 | Matthew Jonathan Adams, FNP-BC | Nurse Practitioner, Family | Dalton, GA | $400.44 |
| 93 | Samuel Sungwon Kim, M.D. | Pediatrics | Encino, CA | $383.45 |
| 94 | Michelle Ruth Yasharpour, MD | Allergy & Immunology, Allergy | Beverly Hills, CA | $383.45 |
| 95 | Mohammad-Ali Doroudchi | Allergy & Immunology | La Jolla, CA | $381.11 |
| 96 | Caroline Lowe Cunningham, APRN | Nurse Practitioner | Louisville, KY | $380.55 |
| 97 | Jeffrey Reyes, PA | Physician Assistant | New York, NY | $379.66 |
| 98 | Emil Joe Schelbar, MD | Internal Medicine, Pulmonary Disease | Tulsa, OK | $378.36 |
| 99 | Lauren Kornacker, ARNP | Nurse Practitioner, Family | Tampa, FL | $377.04 |
| 100 | Cassie Lee Dahlin, PA-C | Physician Assistant | Cleveland, TN | $376.44 |
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records