Meet Our Team

WHO WE ARE

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Direct Access.
Real Relationships.
Whole-Person Care.

GUIDING CARE INDIVIDUALLY

Care Rooted in Balance and Belonging

Our Denver-based primary care providers include a Doctor of Osteopathy, a Physician Assistant, and Nurse Practitioner. We share care of our patients with the support of an experienced team. Our team huddles and co-consults regularly ensuring high quality, team based care.

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YOUR TEAM OF PROVIDERS

Our Mission

Our family medicine team is committed to delivering an innovative healthcare 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 Values at
Direct Osteopathic Primary Care

01

We are a direct primary care practice dedicated to providing the best health+care possible and to helping you navigate the healthcare system.

02

We spend time with our patients and we look at the whole picture to be able to give you a whole solution.

03

We serve people of all ages and the entire family. We provide compassionate care to people of all backgrounds and identities in a space where everyone feels respected and heard.

04

We offer a comprehensive primary care membership loaded with perks and add on services such as osteopathic manipulation treatment.

05

We are integrative and holistic. We meet people where they are on the spectrum of traditional western medicine to holistic health.

06

We work hand-in-hand together as a team to offer you a holistic experience.

YOUR DENVER PRIMARY CARE TEAM

Meet Your Direct Osteopathic Primary Care Team

Small patient panels with big clinic expertise, our team of compassionate and patient-first providers are here to serve you and your family’s needs. Each of our team members has a unique passion that the direct primary care model allows us to bring to your visit. Though we each have a deep foundation in family medicine, we have individual strengths that allow you to see an expert within the clinic.


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Dr. Brieanna Seefeldt, DO

Founder & Physician

  • 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

    • Direct Primary Care

    • Osteopathic Manipulation

    • Personalized Health Assessment Passions:

    • Healthy Hormones, Menopause Society Certified

    • Brain Health 

    • Heart Health 

    • Gut Health

    • Big picture, personalized care and biohacking

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Catherine Salguero, PA-C

Physician Assistant

  • 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.

    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.

    – Cat

    • 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

    • Direct Primary Care

    • Personalized Health Assessment Passions:

    • Healthy Living Program with medical and support in monitoring GLP1 medications 

    • Healthy Hormones, Menopause Society Certified

    • Heart Health 

    • Gut Health

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Martina Paiz, FNP-C

Family Nurse Practitioner

  • I’m thrilled to join the incredible team at Direct Osteopathic Primary Care. My path has taken many twists and turns to get here, and as a result I bring a diversity of interests, experiences and education in support of your wellness goals.  I believe you are not the summation of your body parts, nor defined by your ailments; you are your lived experience as well. After years of navigating the constraints of the healthcare system, I consciously sought out a practice shift to a direct primary care model where the patient-provider relationship is at the center and the offerings are holistic. Caring for your energetic body is just as essential to your overall wellness as supporting the health and longevity of your physical body.  I am so grateful to have the opportunity to add Reiki to my clinical practice as it is so nourishing to the nervous system! 

    I grew up in coastal Virginia, crabbing and splashing in the waves. I completed an interdisciplinary degree in Latin American Studies with a heavy emphasis in Anthropology.  This offered a foundational lesson for a future health+care provider: our stories are important; they are a part of us.  

    After graduation, I worked as a health educator for a nonprofit whose mission was to increase farmworkers’ access to care at migrant health centers. That’s when I realized my dream of becoming a nurse practitioner.

    It was around then that I met a man from Denver and love brought me to Colorado.  I attended the University of Colorado for my nursing and graduate education and spent 17 years working as a primary care provider in local community health centers before joining DOPC. My husband and I have 3 daughters, and we love spending time together indoors and outdoors. While I miss the ocean, I love the Colorado sunshine and enjoy outdoor activities in all four seasons. 

    -Martina 

    • College of William and Mary, Latin American Studies

    • University of Colorado, Nursing (RN), Family Nurse Practitioner (FNP), and Doctor of Nursing Practice (DNP)

    • 17 years as a community-based primary care provider at Clinica Family Health and Denver Health

    • Level 3/Master Reiki Practitioner

    • Adjoint faculty at University of Colorado School of Nursing

    • Volunteer medical forensic examiner for Human Rights Clinic, a medical legal partnership in support of persons seeking asylum for personal histories of torture and political violence.

    • Bilingual (Spanish/English)

    • Direct Primary Care

    • Reiki Practitioner III

    • HeartMath

    • Personalized Health Assessment Passions:

    • Healthy Hormones, Menopause Society Certified

    • Brain Health

    • Heart Health

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    Shannon Burton, MA

    LEAD MEDICAL ASSISTANT

    Patient Care Specialist
    Clinical Administrator

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    Chris Piro Tillman

    FRONT DESK

    Front Desk Coordinator
    Scheduling Facilitator
    Billing Assistant

  • A woman with curly red hair smiling outdoors, wearing a black scrub top with embroidered text 'Direct Osteopathic Primary Care.'

    Rhonda Onorato, MA

    PRACTICE MANAGER

    Front Office Administrator
    Medical Assistant
    Member Advocate

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    Roselle

    REFERRALS COORDINATOR

    Healthcare Virtual Assistant
    from HelloRache

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Ready for Direct Primary Care Built Around You?

Like our care, it all starts with a conversation. Schedule a meet & greet phone call with our care team to get your questions answered. See if membership is right for you and your family.

SCHEDULE A VIRTUAL MEET & GREET
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Explore a career that excites you while making an impact.

WANT TO BE PART OF THE TEAM?

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.