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UCHealth Internal Medicine - Greeley | 6767 W. 29th Street

4.9 out of 5 · 422 reviews

Internal Medicine • Greeley, CO

About

UCHealth Internal Medicine - Greeley, located at 6767 W. 29th Street in Greeley, Colorado, offers internal medicine and primary care services including routine checkups, chronic disease management for conditions like diabetes and high cholesterol, behavioral health, immunizations, and screenings. The clinic provides same-day appointments, online scheduling, electronic medical records, and email access to providers.

Clinic Type

Internal Medicine

Address

6767 W. 29th Street, Greeley Medical Center, 2nd floor, Greeley, CO 80634

Phone

970-652-2433

Email

CustomerServiceBilling@eph.org

Opening Hours

Mon-Fri 8am-5pm; Sat Closed; Sun Closed

Telehealth

Available

Emergency Care

If you are experiencing a mental health crisis, please call 988, 911, or go to your local emergency room.

Services Offered

  • Internal Medicine
  • Primary Care
  • Behavioral health
  • Annual physicals
  • Chronic disease management
  • Immunizations
  • Online scheduling
  • Electronic medical records
  • Same-day appointments
  • Advanced check-in
  • Email access to providers
  • Screenings (cancer, diabetes, cholesterol)
  • Fractures and sprains care
  • Gastroesophageal reflux disease (GERD) management
  • Headache management
  • High cholesterol
  • High blood pressure
  • Rashes/skin conditions
  • Sore throat evaluation

Technology & Equipment

  • Electronic medical records
  • Online scheduling
  • Email access to providers

Team

  • Mark F. Berntsen, MD, MD — Internal Medicine Provider
  • Daniel R. Zenk, MD, MD — Internal Medicine Provider

Insurance & Payment

—

Our office participates with many different insurance companies. Please contact your insurance company to see if we are a contracted provider.

Billing through UCHealth, Insurance

Languages Spoken

  • English

FAQs

What services are offered at UCHealth Internal Medicine – Greeley?

Internal medicine services include routine checkups, management of chronic conditions (e.g., diabetes, cholesterol), behavioral health, immunizations, electronic medical records, online scheduling, and same-day appointments.

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Birdeye (Internal Medicine specific): 4.9/5 stars (422 reviews)
  • Healthgrades (UCHealth Greeley Hospital): 76% of patients recommend the hospital (Not explicitly stated (based on CMS/HCAHPS data))

Patients praise

  • Compassionate and attentive doctors
  • Staff who listen to patients and answer questions clearly
  • Efficient and helpful communication from nursing staff
  • High patient satisfaction regarding doctor-patient interaction in non-emergency settings

Common complaints

  • Limited appointment availability
  • Perceived lack of thoroughness or diagnostic testing in emergency situations
  • Concerns regarding communication or "rushed" care in emergency settings
  • Dissatisfaction with hospital discharge or follow-up processes

"I trust Dr. Melton. She listens to me, answers every question, and I honestly feel she cares about me. Easy to talk to and she follows up quickly."

— Birdeye Patient Review

"Many reviewers commend Dr. Dana Christiansen’s attentive approach, highlighting her compassion and respectful demeanor during visits."

— Customer Review Summary

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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