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Clinic Type

Endoscopy and Surgery Center

Address

365 Lennon Lane, Suite 100, Walnut Creek, CA 94598

Phone

855-398-1633

Email

S3ContactCenterCBO@sutterhealth.org

Opening Hours

Monday–Friday 7:30 AM – 4:30 PM

Services Offered

  • colonoscopy
  • flexible sigmoidoscopy
  • esophagogastroduodenoscopy
  • cellvizio
  • capsule endoscopy
  • InterStim
  • pain management
  • ophthalmology

Insurance & Payment

Languages Spoken

FAQs

What services are offered at Walnut Creek Endoscopy and Surgery Center?

A range of endoscopy services including colonoscopy, flexible sigmoidoscopy, esophagogastroduodenoscopy, cellvizio, capsule endoscopy, InterStim, pain management and ophthalmology.

Awards & Accreditations

  • 100 Best Workplaces for Innovators
  • Ambulatory Surgery Center Excellence Award
  • Accreditation Association for Ambulatory Health Care
  • Multi-Year Recognition
  • Ambulatory Surgery Center Accreditation
  • California Ambulatory Surgery Association 2026 ASC Excellence Awards
  • California Ambulatory Surgery Association 2025 100 Best Workplaces for Innovators
  • Ambulatory Surgery Center Excellence Award (Accreditation Association for Ambulatory Health Care) Multi-Year Recognition
  • Ambulatory Surgery Center Accreditation (Multi-Year Recognition)

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp: 4.0/5 (approx.) (28 reviews (approx.))
  • Health US News: Overall Rating: As Expected (not provided)
  • Sutter Health facility page: not provided (not provided)

Patients praise

  • Caring, professional, and efficient staff experience reported by multiple reviewers
  • Clear communication/pre-procedure explanation (questions answered; talks with surgeon/anesthesiologist)
  • Facility described as clean, organized, and well-run

Common complaints

  • Long wait times/backlog leading to delayed rooming
  • Issues with billing after payment (additional bills/collections)
  • Crowded/unsafe feeling in waiting area during COVID conditions (per reviewer)

"“They were so backed up, there weren’t enough seats in the waiting room, and it felt very crowded and unsafe in these COVID conditions.”"

localitybiz.com review (Walnut Creek Endoscopy Center)

"“From start to finish… handled me with great care!… They put me at ease and the place ran like clockwork - very efficient!”"

localitybiz.com review and/or Yelp excerpt

"“Keep sending me bills, to pay even when I paid already… send me to a collector…”"

localitybiz.com review

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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Aspen Surgery Center, LLC is a private hospital and health care provider based in Walnut Creek, California, with 4 offices in the area. It operates as a surgical center focused on procedures that do not require overnight stays, emphasizing lower prices and a relaxed atmosphere. The company employs about 31 staff and highlights key nursing leadership. Website: aspensurgerycenter.com. Notable recent news includes a 2025 labor lawsuit alleging unpaid minimum wages. Main location: 133 La Casa Via, Walnut Creek, CA 94598 (HQ).

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