Tucson, Arizona – September 17, 2026 — Head to Toe Healthcare, PLC is making available a structured diagnostic evaluation of neuropathy through founder and board-certified podiatrist Dr. Alan Shih, DPM, a foot, ankle, and peripheral nerve specialist. The evaluation is designed for patients in the Tucson area whose leg and foot symptoms have persisted despite prior treatment and who are seeking greater clarity about what may be driving those symptoms before continuing or changing treatment.
New and existing patients are welcome. Referrals from primary care providers are also accepted.
The Problem: When the Starting Diagnosis Doesn’t Hold
Neuropathy is damage to one or more peripheral nerves, often producing numbness, tingling, burning, or weakness in the legs and feet. Those symptoms can stem from several distinct causes, including metabolic conditions, nutritional deficiencies, autoimmune activity, or medication effects. Each potential cause may require a different clinical response.
Problems can arise when the most statistically common explanation is applied to an individual patient without closely examining the patient’s specific symptom pattern. In those situations, treatment may be built on an assumption rather than a confirmed cause. A patient following a treatment plan based on diabetes-related neuropathy, for example, may not improve if the nerve involvement is associated with another underlying factor. The treatment may run its course while the underlying cause continues to progress, potentially narrowing the available options for intervention.
This is one of the primary reasons Dr. Shih’s evaluation begins with what the patient’s symptoms and clinical presentation indicate rather than relying exclusively on an existing diagnosis or referral paperwork.
The Solution: Structured Diagnostic Re-Evaluation
Dr. Shih’s approach examines the clinical picture from the ground up:
Symptom distribution mapping: The way symptoms spread across the foot and leg can provide specific diagnostic information. In some cases, the distribution pattern may help identify potential causes more precisely than the symptoms alone.
Bilateral comparison: Differences between limbs can provide meaningful clinical information. Nerve conditions originating at a specific anatomical site may present differently from conditions associated with systemic causes.
Diagnostic fit review: Dr. Shih evaluates whether the existing diagnosis accounts for the patient’s full clinical picture or whether additional contributing factors may require further examination.
Cause-matched treatment planning: Treatment recommendations are developed around the identified source of the problem rather than relying solely on what is most common within the general population.
The evaluation may be particularly relevant for patients whose symptoms have not responded to a prescribed treatment plan, whose existing diagnosis does not appear to fully explain their symptoms, or who are seeking an independent evaluation before making decisions about continuing or changing treatment.
What to Expect: Honest Framing on Outcomes
Head to Toe Healthcare does not promise symptom reversal.
Peripheral nerve conditions vary considerably in the degree of function that can be recovered. Potential outcomes depend on several factors, including the nature of the underlying condition and the amount of time it has progressed without targeted intervention.
Progressive nerve damage may eventually reach a point at which treatment options become more limited. Earlier evaluation may help preserve additional treatment options, making diagnostic re-examination an important consideration when symptoms persist despite an existing treatment plan.
The diagnostic evaluation is not intended for acute nerve injuries or symptoms requiring emergency medical attention. Patients experiencing sudden or severe symptoms should seek immediate medical care rather than scheduling a routine diagnostic appointment.
Continuing an ineffective treatment plan may allow an unidentified underlying condition to progress. A diagnostic re-evaluation provides an opportunity to reassess the cause and determine whether a different clinical approach may be appropriate.
About Head to Toe Healthcare, PLC
Head to Toe Healthcare, PLC is a Tucson, Arizona practice offering specialized eye care and foot care services. Podiatry services include neuropathy treatment, orthotics, and reconstructive surgery. Optometry services include advanced dry eye treatment and seasonal allergy management. Dr. Alan Shih, DPM, is a board-certified podiatrist and foot, ankle, and peripheral nerve specialist. Office hours are Monday through Friday, 8:00 AM to 5:00 PM.
Patients whose foot or leg symptoms have not responded to previous treatment can schedule a diagnostic re-evaluation with Dr. Shih. Appointments can be requested by contacting Head to Toe Healthcare during office hours or by visiting headtotoehealthcare.org.
Media Contact
Dr. Alan Shih Founder & Board-Certified Podiatrist Head to Toe Healthcare, PLC (520) 545-0202 https://headtotoehealthcare.org/
Media ContactCompany Name: Head to Toe Healthcare, PLCContact Person: Dr. Alan ShihEmail: Send EmailPhone: (520) 545-0202City: TucsonCountry: United StatesWebsite: https://headtotoehealthcare.org/
