Serving Pomona, CA
Pomona patients reach the clinic by heading southwest on the 60 Freeway and exiting Grand Avenue into Diamond Bar — usually a fifteen-minute trip. For many, it is a calmer alternative to the large teaching-hospital environment closer to home.
4.8 stars · 106 patient reviews
Dr. Hitendra H. Shah, MD · 40+ years · 5,000+ patients treated
Getting here
About 15 minutes southwest on the 60 Freeway.
Take the 60 Freeway southwest and exit Grand Avenue in Diamond Bar. Head south on Grand to Golden Springs Drive and turn west; the clinic is at 23341 Golden Springs Dr, Unit 210. Parking is free and on-site, which patients notice immediately after dealing with hospital parking structures.
Phillips Ranch borders Diamond Bar directly. Take Rio Rancho Road or Fairway Drive to Golden Springs Drive and continue east — often under ten minutes without touching the freeway.
Take Temple Avenue to the 57 south, then connect to Diamond Bar Boulevard and Golden Springs Drive. Students, staff, and faculty commonly book the first or last slot of the day around class schedules.
Wellness Medical Clinic & Thyroid Treatment Center
23341 Golden Springs Dr, Unit 210
Diamond Bar, CA 91765
(909) 860-2610
Monday–Friday, 9:30 AM – 5:00 PM
Why patients come in
Patterns we see specifically among patients travelling from Pomona. You do not need all of them to be worth an evaluation.
Pomona is served by large teaching and county-affiliated hospitals where endocrinology visits are frequently with residents and rotating attendings. Patients who want the same physician every time make the short drive southwest.
Insulin resistance and thyroid dysfunction travel together, and many Pomona patients arrive managing both. Blood sugar, insulin, Reverse T3, and vitamin D are reviewed with the thyroid panel so the plan addresses the whole metabolic picture.
Low vitamin D shows up repeatedly in patients with autoimmune thyroid disease. It is measured routinely here and treated as part of the plan rather than as a separate errand.
Conditions and services
Why choose us
Pomona patients have real hospital resources nearby, and for surgery or complex inpatient care that matters. For day-to-day thyroid and hormone management, though, a large system tends to mean short visits, rotating physicians, and a plan built around the TSH number alone.
Fifteen minutes southwest, Dr. Hitendra H. Shah, MD offers the continuity that thyroid treatment depends on. With 40+ years in practice and more than 5,000 patients treated, he sees each patient personally, and the clinic's 4.8-star rating across 106 reviews reflects how that feels in practice.
The functional, whole-person approach is the other difference: labs read against symptoms, metabolism and nutrient status examined in the same visit, and a written plan you understand before you leave.
This page is general health education for patients in Pomona and nearby communities. It is not medical advice, a diagnosis, or a promise of any particular result. Treatment decisions, including any medication, are made individually during a visit.
Answers
Written and reviewed by Dr. Hitendra H. Shah, MD. Last updated: August 11, 2026.
Diamond Bar, California
Request an appointment with Dr. Hitendra H. Shah, MD in Diamond Bar and start with a complete thyroid and hormone evaluation.
