Ronald S. Swerdloff, MD

Hospitals where Ronald S. Swerdloff works

Medicare's Facility Affiliation Data lists Ronald S. Swerdloff at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Lac/Harbor-Ucla Medical CenterTorrance, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050376

Practice locations

Addresses where Ronald S. Swerdloff is enrolled with Medicare (CMS data updated October 2, 2026).

• 1124 W Carson StTorrance, CA 90502 (310) 222‑2773

Group practices

Medicare enrollment lists Ronald S. Swerdloff as a member of this group (CMS data updated October 2, 2026).

• Prohealth Partners, a Medical Group239 clinicians in the group

Specialties

• Endocrinologyprimary

Find other Endocrinology doctors in California →

Other endocrinologists in Torrance

Clinicians with the same Medicare primary specialty in Torrance, CA — not a recommendation.

• Ning-Ai Liu, MD
• Niloufar Ilani, MD
• Prativa Rajbhandari, MD
• Andrew G. Gianoukakis, MD
• Parul Khanna, MD
• Hung Nguyen
• Sunny Y. Melendez, MD
• Cynthia H. Ro, MD

All endocrinologists in Torrance →

Other clinicians in Prohealth Partners, a Medical Group

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Gerald A. Cohen, MD
• Larisa Garbar, MD
• Jose L. Pantoja, MD
• Catherine P. Khoo, MD
• Hiren Y. Patel, DO
• Sam W. Abdelmelek, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
5. Medicare Care Compare — official Medicare tool to look up clinicians