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Sanford Internal Medicine Clinic in Sioux Falls, SD

Internal MedicineSioux Falls, SD

★★★★★4.7/5251 reviews across 2 platforms

Ratings by platform

  • Sanford Health official website: 4.7 out of 5 stars (based on 245 ratings) for specific providers (e.g., Dr. Robert Behrend) (245 ratings)
  • Birdeye (aggregating Google reviews): 3.0 out of 5 stars (6 reviews)

What patients say

Patients praise

  • Physicians and providers praised for being caring, attentive listeners, and professional
  • High satisfaction with individual clinical care provided by specific doctors
  • Helpful and exceptional customer service from nursing and support staff in certain instances

Common complaints

  • Billing and insurance concerns, including surprise bills and potential overcharging
  • Long wait times for appointments with primary care providers
  • Perceived lack of personalized care or being treated like an insurance claim
  • Concerns regarding professionalism and responsiveness of administrative staff

In patients' words

"Dr Terpstra is such a pleasant, caring person who really takes the time to listen to you as a patient and do what is best for you."

LocalityBiz (customer review)

"This place is a JOKE. If you WANT to be treated like a human and not an insurance claim then go somewhere else."

Birdeye (customer review)

"I was charged for 2 office visits for my appointment... This is corrupt and dishonest."

BBB (complaint summary)

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7][8].

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