Clinicians affiliated with Mercy Clinic Surgical Specialists LLC
182 clinicians on file with this group · most practice in St. Louis, MO-IL · PAC ID 1153455076
Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service
150 clinicians affiliated with Mercy Clinic Surgical Specialists LLC are in the 2024 Medicare Part B data, 84 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Physician Assistant (43) · General Surgery (32) · Orthopedic Surgery (29) · Nurse Practitioner (22) · Neurosurgery (12) · Vascular Surgery (5) · Obstetrics & Gynecology (2) · Colorectal Surgery (Proctology) (1) · Neurology (1) · Podiatry (1) · Sports Medicine (1) · Surgical Oncology (1)
Specialty links go to the specialty in St. Louis, MO-IL.
Clinicians affiliated with Mercy Clinic Surgical Specialists LLC, 2024
Alphabetical by last name; 1–100 of 150.
| Name | Specialty | City |
|---|---|---|
| Rebecca G Adams, PA | Physician Assistant | Saint Louis, MO |
| Diana E Armstrong, APRN-BC | Nurse Practitioner | Saint Louis, MO |
| Caroline Bartelsmeyer, PA-C | Physician Assistant | Saint Louis, MO |
| Emily C Beckerman, PA-S | Physician Assistant | Washington, MO |
| Joseph R Behrens, MD | General Surgery | Festus, MO |
| Tara Benes, PA | Physician Assistant | Washington, MO |
| Hope Bentrup | Physician Assistant | Saint Louis, MO |
| Stephen M Benz, M.D. | Orthopedic Surgery | Saint Louis, MO |
| Andrew P Bliss, PA-C | Physician Assistant | Saint Louis, MO |
| Tyler E Boyet, D.O. | Orthopedic Surgery | Washington, MO |
| Sally A Breen, DNP | Nurse Practitioner | Troy, MO |
| Matthew D Breite, M.D. | Vascular Surgery | Saint Louis, MO |
| Jessica Buchman, D.O | Orthopedic Surgery | Washington, MO |
| Joseph B Byrne, M.D. | Orthopedic Surgery | Perryville, MO |
| Kasey L Carnes, PA-C | Physician Assistant | Festus, MO |
| Allyson N Clancy, PA | Physician Assistant | Saint Louis, MO |
| Adam R Cochran, MD | Orthopedic Surgery | Nashville, TN |
| Robert Comrie, D.O. | Orthopedic Surgery | Saint Louis, MO |
| Sophie E Cooney, PA-C | Physician Assistant | Saint Louis, MO |
| Vladimir A Cortez, DO | Neurosurgery | Redlands, CA |
| Ryan W Couchman, MD | Orthopedic Surgery | St Louis, MO |
| Allison M Creswell, PA-C | Physician Assistant | Saint Louis, MO |
| Benjamin Cullen, DO | General Surgery | Troy, MO |
| Ann J Debartolo, DO | General Surgery | Washington, MO |
| Ketan M Desai, M.D. | Vascular Surgery | Saint Louis, MO |
| Sekhar Dharmarajan, MD | General Surgery | Saint Louis, MO |
| Molly A Dilley, PA-C | Physician Assistant | Saint Louis, MO |
| Peter J Dipasco, MD | Surgical Oncology | Saint Louis, MO |
| Mark A Drake, D.O. | General Surgery | Saint Louis, MO |
| Daniel L Duelm, PA -C | Physician Assistant | Alton, IL |
| Robert A Duerr, M.D. | Orthopedic Surgery | Saint Louis, MO |
| Jamison Ebert, AGNP | Nurse Practitioner | Saint Louis, MO |
| Kurt M Eichholz, MD | Neurosurgery | Saint Louis, MO |
| Lesley M Endermuhle, FNP | Nurse Practitioner | Saint Louis, MO |
| Catherine A Entriken, MD | General Surgery | Saint Louis, MO |
| Sylvia Evers, PA-C | Physician Assistant | Saint Louis, MO |
| Hunter J Fleming, MD | Sports Medicine | Saint Louis, MO |
| Thomas R Forget, M.D. | Neurosurgery | Saint Louis, MO |
| Christina M Furrer, PA | Physician Assistant | Creve Coeur, MO |
| Gregory R Galakatos, M.D. | Orthopedic Surgery | Saint Louis, MO |
| Kathryn L Galie, MD | Colorectal Surgery (Proctology) | Saint Louis, MO |
| Tara N Galloway, FNP | Nurse Practitioner | Saint Louis, MO |
| Keith Gildehaus, M.D. | General Surgery | Washington, MO |
| Gregg A Ginsburg, M.D. | General Surgery | Festus, MO |
| Schuyler J Halverson, MD | Orthopedic Surgery | Saint Louis, MO |
| Paige C Hamilton, PA-C | Physician Assistant | Saint Louis, MO |
| Heather N Hamm, FNP-BC | Nurse Practitioner | Washington, MO |
| Jesse J Hanisch, M.D., PH.D. | General Surgery | Festus, MO |
| Cassidy B Harris, PA-C | Physician Assistant | Saint Louis, MO |
| Christopher Hemmer, ANP | Nurse Practitioner | Saint Peters, MO |
| Tonya R Herbst, FNP-C | Nurse Practitioner | Farmington, MO |
| Megan Herrington, PA | Physician Assistant | Saint Louis, MO |
| Morgan Hessler, PA | Physician Assistant | Saint Louis, MO |
| Melanie E Hoeferlin, NP | Nurse Practitioner | Saint Louis, MO |
| Jenna M Hoffman, PA | Physician Assistant | Saint Louis, MO |
| Terrence F Holekamp, M.D., PH.D. | Neurosurgery | Saint Louis, MO |
| John Hong, MD | General Surgery | Minot, ND |
| James Hubbard, M.D. | Orthopedic Surgery | Saint Louis, MO |
| David W Irvine, MD | Orthopedic Surgery | Saint Louis, MO |
| Kayla T Jarrett, PA | Physician Assistant | Saint Louis, MO |
| Jeffrey K Jenks, D.O. | Orthopedic Surgery | Festus, MO |
| James Jesse, PA | Physician Assistant | Saint Louis, MO |
| Travis J Junge, M.D. | Orthopedic Surgery | Saint Louis, MO |
| Calie Kaiser, PA | Physician Assistant | Saint Louis, MO |
| Trent W Kann, PA | Physician Assistant | Saint Louis, MO |
| Adam J Kaye, MD | General Surgery | Hackensack, NJ |
| Savannah C Kipfer, DO | General Surgery | Saint Louis, MO |
| Sandra E Klein, MD | Orthopedic Surgery | Saint Louis, MO |
| Mitchel Kohnen, PA-C | Physician Assistant | Washington, MO |
| Shalen Kouk, MD | Orthopedic Surgery | Saint Louis, MO |
| Stefanie A Labar, PA-C | Physician Assistant | Saint Louis, MO |
| Vince J Lai, MD | Orthopedic Surgery | Saint Louis, MO |
| David J Levine, M.D. | Obstetrics & Gynecology | Saint Louis, MO |
| Andrew Lichter, MD | General Surgery | Saint Louis, MO |
| Jonathan N Limpert, M. D. | General Surgery | Washington, MO |
| Patricia A Limpert, M.D. | General Surgery | Chesterfield, MO |
| Christian D Linz, D.O. | Orthopedic Surgery | Washington, MO |
| Timothy M Lonergan, MD | Orthopedic Surgery | Washington, MO |
| Natalie S Lowell, PA-C | Physician Assistant | Saint Louis, MO |
| Jessica C Lutker, APRN | Nurse Practitioner | Saint Louis, MO |
| Anthony V Maioriello, MD, MS, FAANS, FACS | Neurosurgery | Dallas, TX |
| Ayaz A Malik, MD | Vascular Surgery | Saint Louis, MO |
| Lisa R Martin Hawver, MD | General Surgery | Washington, MO |
| Tobias A Mattei, M.D. | Neurosurgery | Saint Louis, MO |
| Paul R Maynard, M.D. | Orthopedic Surgery | Festus, MO |
| Logan S Mcdanel, AGACNP-BC | Nurse Practitioner | Saint Louis, MO |
| Samantha Merritt | Nurse Practitioner | Saint Louis, MO |
| Alex Michael, M.D. | Neurosurgery | Saint Louis, MO |
| Katelin A Mirkin, M.D. | General Surgery | Saint Louis, MO |
| Anna Montague, FNP | Nurse Practitioner | Saint Louis, MO |
| Steven Montague, PA-C | Physician Assistant | Saint Louis, MO |
| Amy E Moran, AGPCNP-BC | Nurse Practitioner | Saint Louis, MO |
| Robert A Morgan, M.D. | Orthopedic Surgery | Saint Louis, MO |
| Denise J Mullaney-Maynard, ANP, ACNP | Nurse Practitioner | Florissant, MO |
| Ryan L Neff, M.D. | General Surgery | Saint Louis, MO |
| Sara L Nyberg, MMS PA-C | Physician Assistant | Saint Louis, MO |
| Eileen A O'Halloran, M.D. | General Surgery | Saint Louis, MO |
| Aliyah Patterson, PA-C | Physician Assistant | Saint Louis, MO |
| Jordyne Payne, FNP-BC | Nurse Practitioner | Cape Girardeau, MO |
| Amy Pfitzinger, PA | Physician Assistant | Chesterfield, MO |
Practice locations
Listed practice locations in Missouri.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations