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Clinic Type

Gastroenterology

Address

Building B, Suite 300, 915 Old Fern Hill Road, West Chester, PA 19380

Phone

800-789-7366

Email

Uphsgift@upenn.edu

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Gastroenterology
  • Endoscopy
  • Colorectal care
  • Digestive health
  • LIVER DISEASE

Insurance & Payment

—

Languages Spoken

  • English

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Birdeye: 4.7 (338 reviews)
  • WebMD (Dr. Eva Sum): 4.5 (20 ratings (4 reviews))
  • Yelp: Not specified in snippet

Patients praise

  • Compassionate, caring, and thorough physicians
  • Knowledgeable, friendly, and helpful staff
  • Staff is organized/efficient and attentive to patient needs
  • Clear explanations of conditions and treatment options

Common complaints

  • Rude or unprofessional front-office interactions reported
  • Scheduling/appointment handling issues, including delays and paperwork/rescheduling friction
  • Occasional wait times or scheduling challenges

"“Cannot say enough about what a wonderful caring compassionate and thorough doctor she is. One in a million.”"

— WebMD review excerpt for Dr. Eva Sum

"“Dr. Sum is the best very compassionate professional she explains everything to you in layman terms.”"

— WebMD review excerpt for Dr. Eva Sum

"“The doctors are good… That doesn’t apply to the front staff though. Extremely rude and pushy. Timing of appointments are poorly handled… 45 minutes late…”"

— Unilocal review excerpt

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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US Digestive Health is a private gastroenterology practice based in Exton, PA, serving the Greater Philadelphia area and surrounding counties. They offer digestive health services including colonoscopy, fast-track colonoscopy, and colorectal polyp screening, with a focus on convenient access and support for both patients and referring providers. The organization operates 4 offices (HQ in Exton, PA; Wyomissing, PA; and offices in Palo Alto, CA) and partners with physicians to handle backend operations so clinicians can focus on patient care. Parent company: SCA Health. Contact: 610-644-6755 or 610-384-6076. If you’re seeking gastroenterology services near West Chester, US Digestive Health provides colonoscopy and colorectal screening options in the region and supports a network of physician partners for streamlined care.

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