Best Endocrinologists in Rio Piedras
Choosing an endocrinologist in Rio Piedras, is easier when you can see credentials, listed plans, and patient ratings in one place. Heallexa shows 2 endocrinologists side by side.
2 endocrinologists in Rio Piedras

Milliette Alvarado Santiago, MD
4.5Milliette Alvarado Santiago · Endocrinology, Diabetes & Metabolism Physician
Clinica De La Escuela De Medicina(787) 758-7908
Lillian Haddock Suarez, MD
4.5Lillian Haddock Suarez · Endocrinology, Diabetes & Metabolism Physician
Centro De Diabetes Para Puerto Rico(787) 773-8283
Endocrinologists in Rio Piedras by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Endocrinologists in nearby cities
Same specialty in cities near Rio Piedras — useful if your insurance network extends across the metro.
About finding an endocrinologist in Rio Piedras
Rio Piedras has endocrinologists practicing across hospital systems, group practices, and independent clinics. When choosing an endocrinologist in Rio Piedras, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many Rio Piedras endocrinologists list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about endocrinologists in Rio Piedras
What should I ask an endocrinologist in Rio Piedras before booking?+
Confirm three things: (1) they currently accept your specific insurance plan and network tier, (2) the office location and parking, and (3) typical wait times for new-patient visits.
Is telehealth available with Rio Piedras endocrinologists?+
Many Rio Piedras endocrinologists offer telehealth visits, especially for follow-ups, prescription refills, and consultations. Look for the telehealth badge on each profile.
How are these Rio Piedras endocrinologists verified?+
Every listing on Heallexa is matched against NPI records and state license databases. Credentials, board certifications, and active license status are surfaced on each profile.
Is Heallexa free for patients in Rio Piedras?+
Yes. Searching, comparing, and contacting Rio Piedras endocrinologists on Heallexa is 100% free for patients. We don't charge booking fees or sell your search data.