NPI-verifiedEndocrinology · ChandlerLast verified Oct 29, 2026
Barnett Clinical
Based in Chandler, Barnett Clinical is an endocrinology practice. Its providers include John Lewis, DPT, Brett Sperbeck, DDS, and Hyosung Kim. Services include chronic pain care, thyroid care, and hormone care. The practice offers Saturday hours.
At a glance
Today
Hours listed
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Who you'll see
1 clinician
John Lewis, DPT
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Who you'll see
Provider
JL
John Lewis, DPT
Physical Therapist · NPI 1720161730
Services
What this practice treats
Chronic pain careThyroid careHormone careAcupuncture
Questions
Common questions about Barnett Clinical.
Insurance, hours and new-patient availability change — confirm with the office before your visit.
Barnett Clinical offers services including Chronic pain care, Thyroid care, Hormone care, Acupuncture.
Last verified Oct 29, 2026Report a correction
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Nearby
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Shown by relative location to Barnett Clinical — not a recommendation or a ranking.
Healthy Living Diabetes and Endocrinology
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Chandler Endocrinology
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Sonoran Endocrinology
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Arizona Diabetes and Endocrinology
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