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Katherine W Roller

Katherine W Roller, MD

Family Medicine

Accepting New Patients
Need help scheduling? Call 707-646-5500

Highlights

Age Groups Seen

  • Infant 0-2
  • Child 2-12
  • Adolescent 12-21
  • Adult 18+
  • Older Adult >65

Languages

  • Spanish
  • English

Gender

Female

About Katherine W Roller

Professional Statement

Dr. Katherine Roller chose medicine because it offered the opportunity to work closely with people while continuing to learn every day. She values both the human connection and the lifelong learning that are central to patient care.

Specializing in Family Medicine, Dr. Roller focuses on treating the whole person. This approach allows her to care for patients of all ages and support their health and well-being throughout their lives.

Dr. Roller treats a wide range of conditions, including diabetes, high blood pressure, respiratory and musculoskeletal concerns, as well as depression and anxiety. She is board-certified by the American Board of Family Medicine, has additional training in primary care psychiatry and has a special clinical interest in geriatric care.

During visits with Dr. Roller, patients can expect a collaborative and preventive approach to care. She takes time to understand each person’s concerns and works together with them to make informed decisions and take meaningful steps toward better health. This care philosophy of collaboration and respect helps patients understand their options and supports them in making choices that align with their goals and daily lives.

Patients describe Dr. Roller as a thoughtful listener who is patient and nonjudgmental. In every interaction, she focuses on creating a comfortable space where individuals feel heard and respected. The most rewarding part of her work is building long-term relationships and helping patients reach their health goals.

Outside of work, Dr. Roller enjoys gardening, reading, hiking, and traveling.

Physician Practice Organization

NorthBay Health

Northbay Health Patient Stories

https://NorthBay.org/Stories

Mayo Clinic Partnership

https://NorthBay.org/MayoClinic

New Patient Resources

https://NorthBay.org/NewPatient

Locations

  1. NorthBay Health Primary Care: Fairfield

Expertise

Education

  • Residency: Univerity of California San Francisco at Fresno, Family Medicine, 1998
  • Internship: Univerity of California San Francisco at Fresno, Family Medicine, 1996
  • Medical Education: Case Western Reserve University, School of Medicine, 1995

Board Certifications

  • Family Medicine: American Board of Family Medicine, 2025