Timberline Office

Welcome to the Associates in Family Medicine Timberline office located on Bighorn Drive

Our seven Timberline providers offer comprehensive medical services, including family, pediatric, obstetrical and women’s care, dermatology, gynecology, and preventive medicine. Several of our doctors are accepting new patients. Give us a call today to schedule an appointment.

2025 Bighorn Drive, Fort Collins, CO, 80525

(970) 229-9800
fax: (970) 229-1421

Hours: Mon.-Fri., 8 a.m. – 5 p.m.

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Timberline Providers

All 11 / Care Team Timberline 4 / Timberline Providers 7

Michelle Dellenbach, RN, BSN


Dr. John C. Cawley, M.D.

Not Accepting New Patients

Anne I. Siple, M.D.

Not Accepting New Patients

Steven B. Tippin, M.D.

Not Accepting New Patients

Elizabeth A. Thurston, PA-C

Accepting New Patients

Timothy P. Podhajsky, M.D.

Accepting New Patients

Susan K. Klingner, M.D.

Not Accepting New Patients

S. Elizabeth (Beth) Henderson, M.D.

Not Accepting New Patients

Kim Lindeken, RN, BSN

RN Care Navigator

Amy Stump, PharmD, BCPS

Clinical Pharmacist

Jen Tanguay, LCSW

Patient Care Coordinator