Who We Are

Our Mission

 Our family medicine team is committed to delivering an innovative health+care experience. Using the direct primary care model, we value accessibility and cost-transparency. Providing exceptional care, we build a trusting, therapeutic relationship. We serve growing families, diverse populations, adventurous adults, and those seeking holistic health. ​Offering a variety of services, our team supports balanced and healthy living through life’s stages.

Our Practice

We are a Direct Primary Care practice dedicated to providing the best health+care possible and to helping you navigate the healthcare system
We spend time with our patients and we look at the whole picture
We serve people of all ages and whole families. We are gender and LGBTQ affirming.
We offer a comprehensive primary care membership with loaded with perks and add on services such as osteopathic manipulation treatment
We are integrative and holistic. We meet people where they are on the spectrum of traditional western medicine to holistic health.
We work hand-in-hand together as a team to offer you a holistic experience

Small practice patient care with big clinic expertise.
Guiding care individually.

Catherine Salguero, PA-C and Dr. Brieanna Seefeldt

Catherine Salguero, PA-C

Physician Assistant

Dr. Brieanna Seefeldt, DO

Founder and Physician

Our Team

Dr. Brieanna Seefeldt

Dr. Brieanna Seefeldt, DO

Founder and Physician

A Letter To My Past & Future Patients

On my grandmother’s side there are five generations of women healers. Becoming an Osteopathic physician felt like a natural step in my path after studying herbalism, Ayurveda, Osteopathy, and massage. Deciding between obstetrics and pediatrics was difficult which led me to become a family primary care physician. The thing I love most about what I do is taking care of families.

As I had children of my own the value of work life balance has become prominent. Working in insurance based, corporate medicine brought me away from my values. It made it harder for me to do what I went into medicine for-taking care of people and living in line with my own beliefs about health. The reason I got into medicine was to participate fully in the lives of other people. Increasingly, I noted hospital systems and insurance mandates creeping into my relationship with my patients, dominating choices. When I learned about direct primary care, I realized I could bring my personal values back to the primary care medicine I practice. I have structured Direct Osteopathic Primary Care around my values of autonomy, positive relationships and compassion. I look forward to sharing the journey of finding health and balance together.

– Dr. Brie



University of California, Berkeley, Graduate with Honors and High Distinction
Touro University College of Osteopathic Medicine
Pre-Doctoral Teaching Fellowship in Osteopathic Manipulation, Touro University
University of Colorado Swedish Family Medicine Residency
Chief resident, Swedish Family Medicine Residency
Whole Family Health at Belmar, Family Physician
Associate Clinical Instructor, University of Colorado
Assistant Faculty, Department of Osteopathic Principles and Practice, Rocky Vista University

To My Patients…

I am honored to have the opportunity to work at DOPC and look forward to having more time with you, meeting you where you are with your health and well-being, and having the opportunity to practice medicine in a way that focuses on the whole person. The direct primary care model allows me to build a strong relationship and to be more present with you. I am happy to serve and be a part of this community.

– Cat


I grew up in a small town in Western Massachusetts, went to college at the University of New Hampshire, and landed in Colorado after graduation; expecting to play in the mountains and stay for a year. One year has now evolved into 20 years! I did take a brief break from CO and lived in the mountains of Peru for four months as well as time I spent in Portland, Oregon at OHSU for PA school.

My entire career as a PA has been in family medicine caring for infants to geriatrics and providing prenatal care. I have worked solely in community medicine where about 80% of my patients were monolingual Spanish speakers. In addition to patient care, I have held leadership positions for the last seven years as an Assistant Medical Director and then Medical Director at Clinica, one of the largest and busiest community health clinics.

I live in Northwest Denver with my husband, two daughters, and our dog. We love to ski and play in the mountains any chance we get. I also love to travel, cook, do crossfit, and ride the peloton. I can easily get lost in a good book for hours.



University of New Hampshire with Study Abroad in Kenya, Bachelor’s in Biology
Oregon Health & Sciences University, Physician Assistant
15 Years of Experience in Family Medicine and Community Health
7 Years in Clinical Leadership, 3 Years as Clinic Medical Director
Fluent in Medical and Conversational Spanish
Catherine Salguero, PA-C

Catherine Salguero, PA-C

Physician Assistant
Shannon Burton, MA Lead Medical Assistant

Shannon Burton, MA

Practice Manager

Patient Care Specialist
Clinical Administrator
​Referrals Coordinator

Chris Piro Tillman Front Desk

Chris Piro Tillman

Front Desk

Front Desk Coordinator
​Scheduling Facilitator
Billing Assistant

Have a career that excites you.

At Direct Osteopathic Primary Care, we are always seeking the best talent to help us change the world of healthcare. Contact us today to see if we have openings to join our skilled team of healthcare professionals.




Where doctors get to be doctors and patients get good care.

– Dr. Brie

Who We Are

Our family medicine team is committed to delivering an innovative health+care experience.

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Our Mission

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Our Practice

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