🦵 Chronic Achilles or Foot Tendon Pain? Get to the root of it.
✓ Same-week appointments ✓ Conservative care first ✓ Medicare & major plans accepted
5.0 stars from 52 patients Dr. David Bates, DPM · Practicing since 2003
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Same business day callbacks Mon–Fri. No referral required.
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Tendon pain that's been around for months rarely fixes itself. Dr. Bates will find the real cause and build a plan to get you back to activity.
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🦵 What's Happening in a Painful Tendon
Most "tendonitis" cases that have been around for more than 6–8 weeks aren't actually inflammatory anymore — they're tendinosis, a degenerative change in the tendon itself. That distinction matters because it changes the treatment. Anti-inflammatories alone don't fix tendinosis. The fix is loading the tendon in a specific way that triggers it to remodel and heal.
🩺 What Dr. Bates Treats
- Achilles tendonitis & tendinosis — both midsubstance (in the body of the tendon) and insertional (at the heel attachment).
- Posterior tibial tendon dysfunction (PTTD) — common cause of adult-onset arch pain and progressive flat foot.
- Peroneal tendonitis — pain on the outside of the ankle, often after a sprain that wasn't fully rehabbed.
- Flexor & extensor tendonitis — top-of-foot and bottom-of-foot tendon pain.
- Insertional heel pain — Achilles attachment problems, including Haglund's deformity and retrocalcaneal bursitis.
- Partial Achilles tears — evaluation and surgical vs. non-surgical decision-making.
🧪 Conservative Care First
For chronic tendon pain, the evidence-based starting point is:
- Eccentric loading exercises — the single most-studied intervention for Achilles tendinosis. Dr. Bates teaches the protocol that's actually effective.
- Heel lifts or rocker-sole footwear — short-term offloading.
- Activity modification — not "stop running forever" — a structured progression back.
- Targeted shockwave or PRP — for tendinosis cases that don't respond to loading alone.
- Bracing — especially important for PTTD to prevent progression.
💡 When Tendon Pain Won't Heal
If you've been dealing with chronic Achilles or foot tendon pain for many months despite physical therapy, injections, and footwear changes, Heelex has another option. Our sister clinic offers Low-Dose Radiation Therapy (LDRT) for chronic tendinopathy — published response rates of 70–80% (individual results vary) for resistant Achilles, plantar fascia, and other tendon problems. Dr. Bates can tell you honestly whether you're a fit.
📍 Tendon Care for Surprise, Sun City, Peoria, Glendale
Heelex is on Bola Drive in Surprise — easy to reach from Sun City, Sun City West, Peoria, Glendale, El Mirage, Youngtown, Litchfield Park, Goodyear, and Avondale. Active patients, weekend warriors, and seniors all welcome.
Frequently Asked Questions
How is Achilles tendonitis different from a tear?
Tendonitis (or more accurately, tendinosis) is inflammation and degeneration of the tendon. A tear is an actual disruption of the tendon fibers — partial or complete. Dr. Bates can usually distinguish them clinically and confirm with imaging when needed.
How long does Achilles tendonitis take to heal?
With the right treatment, most cases improve over 6–12 weeks. Chronic Achilles tendinosis (longer than 3 months) responds slower and benefits from a structured eccentric exercise program plus other interventions.
Can I keep walking with Achilles tendonitis?
Usually yes — but with modifications. Continued running or jumping on an inflamed tendon will prolong recovery. Dr. Bates will give you a clear what-to-do and what-to-avoid plan based on your activity level.
What is posterior tibial tendon dysfunction (PTTD)?
PTTD is a common cause of arch pain and progressive flat foot in adults. The posterior tibial tendon (inside of the ankle) becomes inflamed and eventually stretches out. Early treatment matters — caught early, it responds well to bracing and orthotics; untreated, it can require surgical reconstruction.
Do I need a referral?
No. Call (623) 270-7441 to schedule, or request a callback through this page. Most new tendon-pain patients are seen the same week.