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San Clemente - Family and Internal Medicine

Internal Medicine • San Clemente, CA

Clinic Type

Internal Medicine

Address

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Phone

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Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

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Insurance & Payment

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Languages Spoken

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What Patients Say

Overall sentiment across review platforms: positive

  • Birdeye (Nick J. Karahalios, MD): 5.0 out of 5 stars (2 reviews)
  • Family and Internal Medicine (PSJH): 4.9 to 5 out of 5 stars
  • Optumcare Medical Group San Clemente: 4.6 to 4.7 out of 5 stars
  • Mission Heritage San Clemente (Dr. Leslie I-Wen Lu): 4.9 out of 5 stars (374 reviews)

Patients praise

  • attentive and compassionate care
  • thorough explanations and medical assessments
  • positive patient-doctor partnership
  • organized and efficient office staff
  • convenient communication and short wait times in some practices

Common complaints

  • long wait times for appointments
  • difficulty securing appointments due to high demand

"Dr. Cullen is the best Dr anyone can ask for. He takes such great care of my husband and I. I have never waited a minute in the waiting room."

— Birdeye (Review for San Clemente Internal Medical Group)

"Dr. Lu is always attentive, answers questions and spends an adequate length of time with me, his patient. Very good patient interaction."

— Mission Heritage Medical Group Patient Feedback

"Dr. Ramsey authentically listens and is brilliant at addressing medical issues I've had all my life. I truly feel a partnership between doctor and patient."

— LocalityBiz (Review for Dr. Kayla N. Ramsey, DO)

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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