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Clinic Type

Gastroenterology

Address

Phone

+18332678426

Email

help@cortico.health

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (Dr. Paul Zachary): 5.0/5.0 stars (4 reviews)
  • WebMD (Dr. William Dierenfeldt): 4.0/5.0 stars (21 ratings)
  • Vitals (Dr. William Dierenfeldt): 3.7/5.0 stars (19 ratings)

Patients praise

  • Highly experienced providers
  • Professional bedside manner
  • Comprehensive care coordination

Common complaints

  • Slow follow-up on test results
  • Delayed scheduling for follow-up procedures
  • Perception of lack of concern by the medical team

"Very poor follow up. I had to see Dr Lagaly first but then 2 weeks later Dr Dierenfeldt did my throat scope. It took 2 weeks to get my results. He sent me to another doctor to do a esophagus test which took another two weeks. I’ve now waited a week on those results. Nobody seems concerned to get anything done."

WebMD Reviewer (Dr. William Dierenfeldt)

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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