Dr. Gregory Leather, M.D.

Orthopedic Surgery

Dr. Gregory Leather is a board-certified orthopedic surgeon practicing in Keene, New Hampshire. In 2023, Dr. Leather performed 18 Medicare-verified knee replacements (#35 in New Hampshire) and 11 shoulder replacements (#12 in New Hampshire), for a combined total of 29 procedures. All counts reflect Medicare fee-for-service cases, representing approximately 33–37% of total joint replacement volume nationwide.

Verified Medicare Cases (2023)

Knee Replacement
18 verified cases
#35 in New Hampshire
Shoulder Replacement
11 verified cases
#12 in New Hampshire

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. Leather

Medicare volume represents only a portion of a surgeon's practice.

Recommended Script:

"Dr. Leather, I see your Medicare volume is lower—what percentage of your practice is private insurance or sports medicine? Approximately how many total joint replacements do you perform annually?"

Preparing for Surgery?

Browse recommended recovery products for knee replacement

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Contact & Location

📞 Phone: 603-354-5400
590 Court St
Keene, NH 3431
NPI: 1285676700
Credentials: M.D.
✅ Active Medicare provider (NPI verified)
📅 20 years of practice experience
🎓 Licensed M.D.
🏥 Licensed surgical specialist
🦴 Board-certified orthopedic surgeon
📞 Contact information available
Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately 33-37% of all joint replacement procedures nationwide (63% of Medicare fee-for-service). Always consult with healthcare providers to make informed decisions about your care.