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Clinic Type

Internal Medicine

Address

909 Business Park Dr, Ste 6, Mission, TX 78572

Phone

1-956-519-0770

Email

dcalderon@wellmed.net

Opening Hours

Monday 8 a.m. to 5 p.m.; Tuesday 8 a.m. to 5 p.m.; Wednesday 8 a.m. to 5 p.m.; Thursday 8 a.m. to 5 p.m.; Friday 8 a.m. to 5 p.m.

Services Offered

  • Internal Medicine
  • Geriatric Medicine
  • Physician Assistant services

Team

  • Harold J Pean — MD
  • Jose Fernando Pena — MD
  • Francisco Cesar Rugama — MD (Geriatric Medicine)
  • Karina Lynn Trevino — PA

Insurance & Payment

  • We accept many major health insurance plans. Insurance plans accepted vary by doctor and can change.

We accept many major health insurance plans. Insurance plans accepted vary by doctor and can change. Please call your clinic directly to confirm what insurances are accepted.

Languages Spoken

  • English
  • Spanish

FAQs

What are the office hours?

Monday 8 a.m. to 5 p.m.; Tuesday 8 a.m. to 5 p.m.; Wednesday 8 a.m. to 5 p.m.; Thursday 8 a.m. to 5 p.m.; Friday 8 a.m. to 5 p.m.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Birdeye: 5.0
  • Indeed: 3.0 out of 5 stars

Patients praise

  • many patients praise the physicians as great and professional
  • some staff members are noted as friendly and helpful
  • efficient service and quick appointments reported by some patients
  • welcoming and comfortable office atmosphere in certain interactions

Common complaints

  • reports of disorganized administrative staff
  • complaints regarding long wait times
  • instances of rude or unprofessional behavior by some staff members
  • issues with timely processing of lab orders

"The doctor requested labs for a week later and a week later I went and they didn't have my lab orders ready how?! ... The doctor's are great its just the NEW staff that make it hard to want to go get a check up."

LocalityBiz review

"Everyone at the clinic was very professional and kind. Dalia was especially helpful, she scheduled my appointment and gave me clear directions."

LocalityBiz review

"Too many complaints from the patients for the wait time. Front office was not organized. Patients were left in the lobby since the reception would forget to sign them in."

Indeed employee review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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