Surgical Volume

South Dakota: who does the most of each procedure

The top three physicians for each procedure in South Dakota, by procedures billed to Medicare in 2024.

Joints, bones and spine

ProcedureNo. 1No. 2No. 3
Knee replacementDr. Michael J. Adler224 · Sioux FallsDr. Timothy L. Walker107 · Sioux FallsDr. Corey P. Rothrock104 · Sioux Falls
Hip replacementDr. Michael J. Adler116 · Sioux FallsDr. Corey P. Rothrock105 · Sioux FallsDr. Daniel R. Nelson80 · Dakota Dunes
Shoulder replacementDr. Jason L. Hurd89 · Sioux FallsDr. Keith M. Baumgarten60 · Sioux FallsDr. Brian D. Johnson56 · Dakota Dunes
Rotator cuff repair (arthroscopic)Dr. Jason L. Hurd41 · Sioux FallsBrandon S. Fites27 · AberdeenDr. Keith M. Baumgarten23 · Sioux Falls
Carpal tunnel releaseDr. David B. Jones109 · Sioux FallsDr. Kathlyn J. Drexler86 · Sioux FallsDr. Aaron D. Dykstra78 · Rapid City
Trigger finger releaseDr. David B. Jones134 · Sioux FallsDr. Aaron D. Dykstra79 · Rapid CityDr. Robert E. Vandemark44 · Sioux Falls
Knee arthroscopy (meniscus)Dr. Timothy L. Walker21 · Sioux FallsDr. Brent D. Adams20 · YanktonDr. Richard M. Little14 · Spearfish
Hip fracture surgeryDr. Justin A. Krajca56 · Sioux FallsJoshua Hockett46 · Dakota DunesDr. Daniel R. Kensinger44 · Dakota Dunes
KyphoplastyDr. James Dreessen12 · Sioux Falls
Lumbar spinal fusionDr. Christian J. Gaffney42 · Rapid CityDr. Quentin J. Durward40 · Dakota DunesDr. Joshua M. Kolz29 · Rapid City
Lumbar laminectomy (decompression)Dr. Troy D. Gust34 · Rapid CityDr. Matthew J. Mckenzie29 · Sioux FallsDr. Matthew R. Johnson28 · Dakota Dunes
Neck fusion (ACDF)Dr. Christian J. Gaffney19 · Rapid CityDr. Joshua M. Kolz16 · Rapid CityDr. Robert J. Woodruff12 · Rapid City

Spine pain procedures

ProcedureNo. 1No. 2No. 3
Spinal cord stimulatorDr. James T. Brunz109 · Sioux FallsDr. Tyler A. Ptacek95 · Rapid City
Lumbar epidural steroid injectionDr. Christopher T. Dietrich596 · Rapid CityDr. Wade Lukken414 · Dakota DunesDr. James Dreessen367 · Sioux Falls
Radiofrequency ablation (lower back)Dr. James T. Brunz101 · Sioux FallsDr. Christopher T. Dietrich70 · Rapid CityDr. Brent R. Thurness65 · Sioux Falls

Eye

ProcedureNo. 1No. 2No. 3
Cataract surgeryDr. Vance M. Thompson1,115 · Sioux FallsDr. Cory Bergman1,109 · Rapid CityDr. Stephen S. Khachikian1,088 · Rapid City
YAG laser capsulotomyDr. John P. Berdahl245 · Sioux FallsDr. Vance M. Thompson244 · Sioux FallsDr. Stephen S. Khachikian200 · Rapid City
Eye injections (retina)Dr. Prema Abraham4,533 · Rapid CityDr. Eric R. Thomas2,796 · Sioux FallsDr. Ryan L. Geraets2,307 · Sioux Falls
VitrectomyDr. Prema Abraham130 · Rapid CityDr. Jed H. Assam67 · Sioux FallsDr. Taylor J. Slingsby58 · Rapid City
Retinal detachment repairDr. Eric R. Thomas38 · Sioux FallsDr. Prema Abraham25 · Rapid CityDr. Jed H. Assam24 · Sioux Falls
SLT laser for glaucomaDr. Adam Jorgensen130 · Rapid CityDr. Karen E. Dickes67 · YanktonDr. Christopher S. Huot48 · Rapid City
Glaucoma surgery (goniotomy, trabeculectomy)Dr. Elise J. In't Veld55 · Sioux FallsDr. Karen E. Dickes30 · YanktonDr. John P. Berdahl14 · Sioux Falls
Upper eyelid surgery (blepharoplasty)Dr. Zachary J. Berbos138 · Rapid CityDr. Bryan J. Hammer113 · Sioux FallsDr. Elizabeth C. Chiang25 · Sioux Falls

Skin

ProcedureNo. 1No. 2No. 3
Mohs surgeryDr. Brian D. Knutson885 · Sioux FallsDr. Marcus L. Frohm805 · Sioux FallsGregory Wittenberg603 · Rapid City

Heart

ProcedureNo. 1No. 2No. 3
TAVR (transcatheter aortic valve)Dr. John F. Wagener109 · Sioux FallsDr. Paul E. Meyer79 · Sioux FallsDr. John F. Grehan74 · Sioux Falls
Heart bypass (CABG)Dr. Paul E. Meyer94 · Sioux FallsDr. Tommy R. Reynolds62 · Sioux FallsDr. John F. Grehan26 · Sioux Falls
Pacemaker implantDr. Scott Pham177 · Sioux FallsDr. Christopher M. Stanton68 · Sioux FallsDr. Riyad Mohama44 · Sioux Falls
Implantable defibrillator (ICD)Dr. Scott Pham32 · Sioux FallsDr. Christopher M. Stanton17 · Sioux FallsDr. Paul J. Olson13 · Sioux Falls
Left atrial appendage closure (Watchman)Dr. Tomasz P. Stys61 · Sioux FallsDr. Adam T. Stys47 · Sioux FallsDr. Joseph L. Tuma34 · Rapid City
AFib ablationDr. Jonathon C. Adams71 · Sioux FallsDr. Christopher M. Stanton62 · Sioux FallsDr. Riyad Mohama20 · Sioux Falls
Coronary stentDr. Adam T. Stys128 · Sioux FallsDr. Marian S. Petrasko124 · Sioux FallsDr. Tomasz P. Stys121 · Sioux Falls
Cardiac catheterizationDr. Adam T. Stys347 · Sioux FallsDr. Tomasz P. Stys314 · Sioux FallsDr. Tarek H. Mahrous257 · Sioux Falls

Arteries and veins

ProcedureNo. 1No. 2No. 3
Varicose vein ablationDr. Lornell E. Hansen44 · Sioux FallsDr. Darren Chester29 · Sioux FallsDr. Dustin J. Weiss21 · Sioux Falls
Leg artery angioplasty and stentingDr. Chad R. Laurich111 · Dakota DunesDr. J M. Bacharach57 · Sioux FallsDr. Anand Dayama47 · Sioux Falls
Carotid endarterectomyDr. Charan Mungara22 · Rapid CityDr. Dustin J. Weiss16 · Sioux FallsDr. Tommy R. Reynolds16 · Sioux Falls
Carotid stentDr. Alex J. Linn33 · Sioux FallsDr. J M. Bacharach23 · Sioux FallsDr. Anand Dayama21 · Sioux Falls
Dialysis fistula creationDr. Dustin J. Weiss46 · Sioux FallsDr. Wesley L. Sufficool12 · Rapid City

Digestive and general surgery

ProcedureNo. 1No. 2No. 3
Colonoscopy (diagnostic)Christopher M. Larson154 · AberdeenDr. David Ring98 · AberdeenDr. Jeffrey P. Michalak48 · Dakota Dunes
Colonoscopy with polyp removalDr. Nathan T. Jaqua259 · Rapid CityDr. Blake A. Jones256 · Rapid CityDr. Erik B. Raborn235 · Rapid City
Upper endoscopy with biopsyDr. Robert T. Lapp316 · Sioux FallsDr. Jeffrey P. Michalak282 · Dakota DunesChristopher M. Larson199 · Aberdeen
Gallbladder removal (laparoscopic)Christopher M. Larson24 · AberdeenDr. David Ring23 · AberdeenDr. David A. Strand19 · Sioux Falls
Inguinal hernia repairChristopher M. Larson13 · AberdeenDr. Matthew J. Sorrell13 · Sioux FallsDr. Craig R. Nemechek11 · Dakota Dunes
LumpectomyDr. Paula L. Denevan63 · Sioux FallsDr. Tricia L. Merrigan48 · Sioux FallsDr. Jesse L. Dirksen26 · Sioux Falls
MastectomyDr. Tricia L. Merrigan21 · Sioux FallsDr. Paula L. Denevan16 · Sioux FallsDr. Jesse L. Dirksen14 · Sioux Falls

Urology

ProcedureNo. 1No. 2No. 3
CystoscopyDr. Darlys R. Hofer167 · Sioux FallsDr. Christopher A. Hathaway166 · YanktonDr. Eric S. Leichter164 · Aberdeen
Prostate biopsyDr. Daniel A. Olsen78 · Dakota DunesDr. Matthew N. Witte73 · Sioux FallsDr. Michael D. Gillett65 · Sioux Falls
Prostatectomy (robotic or laparoscopic)Dr. David C. Arend23 · Sioux FallsDr. Matthew N. Witte17 · Sioux FallsDr. Brian D. Lindaman16 · Sioux Falls
TURPDr. Darlys R. Hofer17 · Sioux FallsDr. Eugene S. Park14 · Sioux FallsDr. Daniel A. Olsen13 · Dakota Dunes
Laser prostate vaporization (GreenLight)Dr. Joseph O. Wyatt12 · Pierre
UroLiftDr. Levi Hamilton25 · Rapid CityDennis Thum13 · Sioux Falls
Kidney stone lithotripsy (shock wave)Dr. Melissa R. Brown13 · Aberdeen
Ureteroscopy with laserDr. Brian D. Lindaman35 · Sioux FallsDr. Darlys R. Hofer32 · Sioux FallsDr. Matthew N. Witte32 · Sioux Falls

Ear, nose and throat

ProcedureNo. 1No. 2No. 3
SeptoplastyDr. Micah M. Likness12 · Sioux FallsTroy B. Howard12 · Rapid City