Surgical Volume

New Hampshire: who does the most of each procedure

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

Joints, bones and spine

Procedure	No. 1	No. 2	No. 3
Knee replacement	Dr. Eric R. Benson108 · Manchester	Dr. Thomas V. King97 · Portsmouth	Dr. Jason M. Desmarais96 · Concord
Hip replacement	Dr. Garrett C. Davis98 · Lebanon	Dr. Jeffrey W. Wiley71 · Concord	Dr. Akhilesh Sastry68 · Portsmouth
Shoulder replacement	Dr. John-Erik Bell83 · Lebanon	Dr. Mayo A. Noerdlinger57 · Portsmouth	Dr. Karen J. Boselli52 · Concord
Rotator cuff repair (arthroscopic)	Dr. Avnish N. Clerk59 · Exeter	Dr. Mayo A. Noerdlinger59 · Portsmouth	Dr. John-Erik Bell24 · Lebanon
Carpal tunnel release	Dr. Lance J. Klingler86 · Concord	Dr. Lance Warhold78 · Lebanon	Dr. Adam B. Fleit78 · Somersworth
Trigger finger release	Dr. Lance J. Klingler84 · Concord	Dr. Joshua M. Philbrick57 · Salem	Dr. Anthony V. Mollano53 · Concord
Knee arthroscopy (meniscus)	Dr. Tyler P. Welch17 · Portsmouth	Dr. Douglas J. Moran14 · Concord	Dr. Avnish N. Clerk13 · Exeter
Hip fracture surgery	Dr. Michael P. Morwood62 · Portsmouth	Dr. Robert C. Parisien53 · Manchester	Dr. Philip R. Wolinsky30 · Lebanon
Kyphoplasty	Dr. Robert Lehn12 · Portsmouth
Lumbar spinal fusion	Dr. Adam M. Pearson33 · Lebanon	Dr. Peter J. Dirksmeier20 · Somersworth	Dr. Nevan G. Baldwin12 · Lebanon
Lumbar laminectomy (decompression)	Dr. Adam M. Pearson45 · Lebanon	Dr. Clifford M. Levy44 · Concord	Dr. Peter J. Dirksmeier33 · Somersworth
Neck fusion (ACDF)	Tung T. Nguyen17 · Nashua	Dr. Nevan G. Baldwin13 · Lebanon

Spine pain procedures

Procedure	No. 1	No. 2	No. 3
Spinal cord stimulator	Dr. Brian D. Klagges26 · Nashua
Lumbar epidural steroid injection	Dr. Robert Lehn576 · Portsmouth	Dr. Joseph T. Hyatt348 · Nashua	Dr. Stephen J. Dainesi314 · Manchester
Radiofrequency ablation (lower back)	Dr. Anh L. Ngo162 · Newington	Dr. Robert Lehn115 · Portsmouth	Dr. Asteghik Hacobian106 · Barrington

Eye

Procedure	No. 1	No. 2	No. 3
Cataract surgery	Dr. Sara Bozorg6,874 · Manchester	Dr. Francis R. Lamy1,276 · Londonderry	Dr. Mark A. Szal1,214 · Concord
YAG laser capsulotomy	Dr. Kimberly A. Licciardi181 · Manchester	Dr. Richard J. Lasonde109 · Portsmouth	Dr. Erin S. Fogel106 · Concord
Eye injections (retina)	Dr. Kinley D. Beck1,853 · Portsmouth	Dr. Jason Szelog1,475 · Portsmouth	Dr. Maxwell D. Elia1,447 · Manchester
Vitrectomy	Stephanie Choi110 · Manchester	Dr. Kinley D. Beck21 · Portsmouth	Dr. Eliot D. Foley13 · Manchester
Retinal detachment repair	Stephanie Choi32 · Manchester	Dr. Kinley D. Beck17 · Portsmouth
SLT laser for glaucoma	Dr. Timothy W. Sullivan112 · Portsmouth	Dr. Anthony Iorfino96 · North Conway	Dr. Sonalee M. Desai-Bartoli78 · Nashua
Glaucoma surgery (goniotomy, trabeculectomy)	Dr. Timothy W. Sullivan87 · Portsmouth	Dr. Sonalee M. Desai-Bartoli37 · Nashua	Dr. Catherine Marando25 · Concord
Laser iridotomy	Dr. Anthony Iorfino80 · North Conway	Dr. Lawrence J. Jaeger41 · Keene	Dr. Douglas R. Scott30 · Gilford
Upper eyelid surgery (blepharoplasty)	Dr. Marsha Kavanagh70 · Portsmouth	Dr. Dane H. Slentz41 · Derry	Dr. David A. Weinberg38 · Concord

Skin

Procedure	No. 1	No. 2	No. 3
Mohs surgery	Dr. Matthew R. Leboeuf1,032 · Lebanon	Dr. Brienne D. Cressey950 · Stratham	Dr. James G. Dinulos705 · Portsmouth

Heart

Procedure	No. 1	No. 2	No. 3
TAVR (transcatheter aortic valve)	Dr. James J. Yun106 · Lebanon	Dr. James T. Devries98 · Lebanon	Dr. Jock N. Mccullough86 · Lebanon
Open aortic valve replacement	Dr. Robert E. Helm14 · Portsmouth	Dr. Anthony W. Discipio12 · Lebanon	Dr. Jock N. Mccullough11 · Lebanon
Heart bypass (CABG)	Dr. Benjamin Westbrook42 · Manchester	Dr. Gerald L. Sardella32 · Concord	Dr. Anastasios Konstantakos29 · Concord
Pacemaker implant	Dr. Dingxin Qin45 · Manchester	Dr. Kevin F. Kwaku41 · Lebanon	Dr. Evan Grove39 · Lebanon
Leadless pacemaker	Dr. Adam Chodosh37 · Concord	Dr. Evan Grove14 · Lebanon	Dr. Dingxin Qin12 · Manchester
Implantable defibrillator (ICD)	Dr. Dingxin Qin13 · Manchester	Dr. Steven L. Schwartz12 · Nashua
Left atrial appendage closure (Watchman)	Dr. Patrick Magnus72 · Concord	Dr. Adam Chodosh72 · Concord	Dr. Jamie H. Kim56 · Londonderry
AFib ablation	Dr. Jamie H. Kim65 · Londonderry	Dr. Adam Chodosh54 · Concord	Dr. Jinu J. John53 · Manchester
Coronary stent	Dr. Eric S. Rothstein109 · Lebanon	Dr. James T. Devries92 · Lebanon	Dr. Hannah I. Chaudry76 · Lebanon
Cardiac catheterization	Dr. Eric S. Rothstein245 · Lebanon	Dr. Shahab Moossavi199 · Concord	Dr. James T. Devries197 · Lebanon

Arteries and veins

Procedure	No. 1	No. 2	No. 3
Leg artery angioplasty and stenting	Dr. Nikolaos Zacharias27 · Lebanon	Dr. Patrick A. Mahon16 · Manchester	Dr. Laurence P. Young13 · Manchester
Carotid endarterectomy	Dr. Samuel C. Aldridge16 · Concord	Dr. Syed Peeran15 · Portsmouth
Carotid stent	Dr. Marc A. Camacho13 · Concord	Dr. Reshma P. Duffy13 · Concord
Dialysis fistula creation	Dr. Ritoban Sen15 · Dover

Digestive and general surgery

Procedure	No. 1	No. 2	No. 3
Colonoscopy (diagnostic)	Dr. Robert A. Ruben80 · Somersworth	Dr. Harbir S. Sawhney72 · Salem	Dr. Brian H. Hyett55 · Portsmouth
Colonoscopy with polyp removal	Dr. Chad M. Cabral314 · Exeter	Umer M. Syed308 · Nashua	Dr. Michael R. Kaczanowski282 · Nashua
Upper endoscopy with biopsy	Dr. Robert A. Ruben289 · Somersworth	Dr. Michael R. Kaczanowski272 · Nashua	Dr. Brian H. Hyett266 · Portsmouth
Gallbladder removal (laparoscopic)	Dr. Daiying Lu17 · Manchester	Dr. Jay W. Swett16 · Exeter	Dr. Stacie E. Perlman15 · Concord
Inguinal hernia repair	Dr. Daiying Lu49 · Manchester	Dr. Stacie E. Perlman38 · Concord	Dr. Patricia A. Auty32 · Dover
Lumpectomy	Dr. David J. Coppola57 · Dover	Dr. Rebecca M. Kwait55 · Exeter	Dr. Kari Rosenkranz46 · Lebanon
Mastectomy	Dr. Richard J. Barth17 · Lebanon	Roshani R. Patel13 · Manchester	Dr. David J. Coppola13 · Dover

Urology

Procedure	No. 1	No. 2	No. 3
Cystoscopy	Dr. Cullen Jumper259 · Exeter	E. William Johnson247 · Exeter	Dr. Matthew T. Johnson229 · Nashua
Prostate biopsy	Dr. Matthew T. Johnson81 · Nashua	Dr. Einar F. Sverrisson62 · Lebanon	Dr. Lawrence M. Dagrosa55 · Lebanon
Prostatectomy (robotic or laparoscopic)	Dr. John J. Munoz27 · Manchester	Dr. Lawrence M. Dagrosa25 · Lebanon	Dr. Einar F. Sverrisson22 · Lebanon
TURP	Dr. Samuel T. Snipes18 · Manchester	Dr. Gary N. Dunetz18 · Nashua	Dr. Shilpa Lamba14 · Dover
Laser prostate vaporization (GreenLight)	Dr. Michael T. Grant82 · Lebanon	Dr. Egbert D. Baumgart30 · Dover	E. William Johnson13 · Exeter
UroLift	Dr. Christopher Girasole16 · Manchester	Dr. Matthew T. Johnson11 · Nashua
Ureteroscopy with laser	Dr. Matthew T. Johnson57 · Nashua	Dr. Vernon M. Pais51 · Lebanon	Dr. Sarah Mcaleer32 · Manchester

Ear, nose and throat

Procedure	No. 1	No. 2	No. 3
Septoplasty	Dr. Ryan E. Little12 · Lebanon	Dr. Keith D. Jorgensen11 · Derry