★ Grand Opening ★
Saturday June 1

Click for details

Three Rivers Health Center Logo

Medical Primary Care

Medical Primary Care
at Three Rivers Health Center

At the heart of Three Rivers Health Center is our Primary Care Services, where we provide comprehensive healthcare for all ages. 

Whole Family Primary Care

Our team of experienced healthcare professionals is dedicated to ensuring our community’s health and well-being by providing the following services:

  • recognizing and preventing illnesses from developing, 
  • chronic disease management, and 
  • providing acute care

Pediatric Care

Our Pediatric Care team is devoted to the health and happiness of our future generation.  We focus on creating a warm, welcoming environment where children and their families feel supported and informed. Offering a range of services from: 

  • Care to our most fragile children, our newborns
  • Yearly well child checks to prevent long term illnesses (2-18 years old)
  • Providing care for your child’s immediate illnesses (e.g. fever, sore throat, ear pain, cuts, falls and more)
  • Providing care for children of all ages who have chronic illnesses (e.g. asthma, allergies, diabetes, depression, anxiety and much more)
  • Providing care for our children with developmental challenges
  • Providing care for our children with learning problems in school
  • Providing care for our children with worries, anger, irritability, or other challenges with their lives
  • Providing comprehensive care for our adolescent children

Our Providers

Picture of Pratip K. Nag, MD, PhD

Pratip K. Nag, MD, PhD

Chief Medical Officer, Chief Medical Information Officer, Pediatrician

Picture of Laura Franklin, MN, FNP-BC

Laura Franklin, MN, FNP-BC

Family Nurse Practitioner

Picture of Vanessa Mohrbacher,<br /> DNP, FNP-C, CWS

Vanessa Mohrbacher,

Doctor of Nursing Practice

Picture of Paul C. Vitt, DO

Paul C. Vitt, DO

Doctor of Osteopathic Medicine, Family Physician

Care Team

Picture of Kara Potts, RN

Kara Potts, RN

Registered Nurse

Picture of Christy Siglin

Christy Siglin

Lead Medical Assistant

Picture of Sandra Carrillo-Jaime

Sandra Carrillo-Jaime

Medical Assistant

Picture of Hannah James

Hannah James

Medical Assistant

Three Rivers Health Center Medical. Elder patient sits in exam chair while doctor examines her with a stethoscope.



150 S Wall Street
Coos Bay, OR 97420


Monday7:00 AM - 6:00 PM
Tuesday7:00 AM - 6:00 PM
Wednesday7:00 AM - 6:00 PM
Thursday7:00 AM - 6:00 PM
Friday7:00 AM - 6:00 PM
Saturday7:00 AM - 12:00 PM