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Dr. Richard Arroyo Diaz, MD

Internal Medicine

  • (361) 552-6721

Dr. Arroyo Diaz's Overview

Dr. Richard Arroyo Diaz graduated from the Ponce School of Medicine in 1986. He works in Port Lavaca, TX and specializes in Internal Medicine. Dr. Arroyo Diaz is affiliated with Memorial Medical Center.

Dr. Arroyo Diaz's Experience

Years in Practice: 29

Dr. Arroyo Diaz's Specialties

Internal Medicine

Dr. Arroyo Diaz's Education & Training

Medical School: Ponce School of Medicine; Graduated 1986

Dr. Arroyo Diaz's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Arroyo Diaz's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS TX BlueChoice
  • CIGNA Open Access Plus
  • First Health PPO
  • Great West PPO
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Dr. Arroyo Diaz's Office Information & Appointments

Office Locations

Port Lavaca Clinic Associates

1200 N Virginia St
Port Lavaca, TX 77979
(361) 552-6721


Office Hours and Information

Fax: (361) 552-7463

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed

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Dr. Arroyo Diaz's Hospital Affiliations

Office Locations

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