St. Anthony North Hospital

St. Anthony North - Family Medicine Residency

ACGME Accredited
Osteopathic Accredited

Located in northwest Denver, our program focuses on high-quality, full-spectrum family medicine training and a supportive working environment.

Contact
Jennifer Stradley, Residency Coordinator
14300 Orchard Pkwy.
Westminster, CO 80023
Phone: 720-627-4073
Fax: 720-627-0173

Join our program

The St. Anthony North Family Medicine Residency is a 3-year ACGME accredited and osteopathic-recognized family medicine residency program. We are a 10-10-10 program with allopathic and osteopathic medical school residents.  

St. Anthony North Hospital is a 121-bed, single-residency community hospital within the CommonSpirit Health network. Our hospital incorporates health and wellness services for local communities. Highlights of St. Anthony North Hospital include 60,000 square feet of integrated physician clinics for both primary and specialty care, an ambulatory surgery center, birthing center with private birthing suites, Level III Trauma Center with 24/7 emergency services, 121 inpatient beds, and outpatient diagnostics center with lab and imaging services, and a state of the art cancer center.  Ongoing expansion to our hospital iwill bring additional 30 beds in the upcoming year. 

Clerkships Information

Clerkships Information

St. Anthony North Family Medicine Residency offers clerkships for 4th year allopathic and osteopathic US medical students.  We offer clerkships that either focus on outpatient, inpatient medicine, obstetrics or a combination of all three.  Our clinics fully embrace the patient-centered medical home and operate under the team-based care model, provide full-spectrum family medicine service and have comprehensive, integrated care team support.

The Colorado Association of Family Medicine Residencies will offer limited stipends for travel and lodging for the fall/winter of 2025. 

Be a part of the excellence you will find in our program’s reputation, medical care, and graduates.

 

Clerkships for fourth year students

There are two different organized learning experiences as well as a sub-internship offered at St. Anthony Family Medicine Residency:

  • The inpatient clerkship teams medical students with the residents on the inpatient medicine services. The students will assume primary care of patients with the residents and work directly with them. Medical students may choose to do inpatient medicine, obstetrics or a combination of the two.
  • The outpatient clerkship allows the medical student to experience the residency outpatient clinic. Students work one-on-one with residents and faculty as they care for the residency's patient population in the ambulatory setting. 
  • Family Medicine Sub-Internship (4 weeks total): 2 weeks on the family medicine inpatient service; 1 week on the family medicine OB service and 1 week in the family medicine outpatient clinic. 

Please email the following documentation to Guadalupe Ambriz 

  • A personal statement defining your interest in family medicine 
  • A Certificate of Insurance from your school providing proof of malpractice insurance coverage 
  • A letter from your Dean's office verifying good standing in medical school. 
  • Medical School Transcript
  • USMLE/COMLEX Report

Student rotations requests are reviewed on a first-come, first-serve basis, your interest in family medicine and strength of application.

Prior to a clerkship being approved, there must be a signed Educational Agreement between your medical school and St. Anthony North Hospital.  Once approved, a full application and documentation will need to be completed through MyClinicalExchange. 

 

4th year medical student clerkships

St. Anthony Family Medicine Residency offers clerkships for fourth year medical students from U.S. schools. These rotations can be from one week to two months long (with any combination of inpatient, outpatient and OB) to enable medical students to work with our faculty and residents. 

Teaching activities

Formal and informal teaching is provided to students in the same setting as that of our residents. Morning sign out, daily noon conference, hospital-sponsored grand rounds and residency conferences on a variety of topics are offered regularly. Students are encouraged to attend these conferences.

Descriptions of rotations

These rotations provide an opportunity to get to know our program, our residents and faculty, which is helpful for students interested in applying to our Program.

  • Family Medicine Sub-Internship: 4 weeks:  2 weeks on the family medicine inpatient service at St. Anthony North Hospital; 1 week on the family medicine OB service at St. Anthony North Hospital and 1 week in the family medicine outpatient clinic.
  • Family Medicine Rotation - Variable: 1 to 4 weeks; inpatient medicine, OB, and/or outpatient clinic, depending on interest and availability 

Should an evaluation be required by the medical school, it should be submitted to Lupe Ambriz.

 

Lupe Ambriz
Administrative Assistant  
St. Anthony Family Medicine Residency 
2551 W 84th St. 
Westminster, CO 80031 

  • Phone: 303-430-6000
  • Email

"The St Anthony North Family Medicine Residency Program trains family physicians to actively improve the health of all members of the community, with a commitment to health equity. We strive for innovation in health care delivery, inspiring future leaders and educators in Family Medicine. We embrace diversity within our team and our patient population, fostering an environment of service, teamwork and compassion for others."

Frequently Asked Questions

Submit your application and all documents through ERAS.  Please note: If you are not currently in medical school, a letter of recommendation must be received from the physician you are currently working with. All applicants must have graduated from medical school within the past three years or participated in a different U.S. residency within the past year. A letter from the program director of that residency will be required. 

We are unable to sponsor Visas. International graduates must be Educational Commission of Foreign Medical Graduates (ECFMG) certified at the time of application and have at least one year of U.S. clinical experience. 

Strong preference will be given to applicants eligible to obtain full licensure in the State of Colorado at the end of the PGYI year in training.  If you have questions regarding Colorado licensure, contact the Board of Medical Examiners at 303-894-7690. 

  • Applications are reviewed on a first-come, first-served basis. The application deadline is November 1.  Interview invites will be sent out starting on October 3rd.  

  • All interviews will be held virtually for the 2025-2026 interview season

  • Interviews are scheduled every Monday and Tuesdays from October 20th through December 2nd.

  • Our program will be accepting signals.  We recommend applicants signal their most interested programs regardless of whether they did a clerkship with us or not.

We offer three continuity clinics training sites. Residents at each clinic will follow the same curriculum and have identical inpatient and OB experiences at St Anthony North Hospital.  Five residents per year are located at the St Anthony Family Medicine Center Orchard, which is located on the first floor of St. Anthony North Hospital. Three residents per year are located at the CommonSpirit Primary Care 84th Ave.  Two residents per year are located at the CommonSpirit Primary Care Thornton.

 

Faculty

Jennifer Stradley
Jennifer Stradley,
Residency & Institutional Coordinator
Ryan Flint, DO, SAN Family Medicine Residency Faculty
Ryan Flint, DO
Program Director
Elizabeth Groff, MD
Elizabeth Groff, MD
Associate Program Director — 84th Clinic
Trevor Harrington, DO
Trevor Harrington, DO
Associate Program Director — 144th Clinic
Emily Bressan, MD
Emily Bressan, MD
Core Faculty — Director of Maternal-Child Health
Lisa Dahl, DO
Lisa Dahl, DO
Core Faculty
Ivy Donaldson, PhD, SAN Family Medicine Residency Faculty
Ivy Donaldson, PhD
Behavioral Health Core Faculty
Sarah Liegl, SAN Family Medicine Residency Faculty
Sarah Liegl, MD
Core Faculty
Matthew Ludemann, MD, SAN Family Medicine Residency Faculty
Matthew Ludemann, MD
Core Faculty
Colleen McGee, SAN Family Medicine Residency Faculty
Colleen McGee, DO
Core Faculty; Co-Inpatient Director
Genevieve Ochs, MD, SAN Family Medicine Residency Faculty
Genevieve Ochs, MD
Core Faculty; POCUS, Co-Inpatient Director
Michael Rudolph, MD, SAN Family Medicine Residency Faculty
Michael Rudolph, MD
Core Faculty — Medical Student Director
Tara Swain, LPC
Tara Swain, LPC
Behavioral Health Core Faculty
Randy Xun, MD
Randy Xun, MD
Core Faculty
Janani Naidu, DO
Janani Naidu, DO
Director of Osteopathic Education
David Alvarez, SAN Family Medicine Residency Faculty
David Alvarez, PharmD
Pharmacy Faculty
James C. Caines, DO
J. Catlin Caines, DO
Adjunct Clinical Faculty
Beth Dion
Beth Dion, MD
Adjunct Clinical Faculty
Gayer, Corinn
Corinn Gayer, DO
Maternal-Child Health Faculty
Peter Heng, MD, SAN Family Medicine Residency Faculty
Peter Heng, MD
Adjunct Clinical Faculty
Jennifer Humble, DO
Jennifer Humble, DO
Adjunct Clinical Faculty
Eric Keahey, MD, SAN Family Medicine Residency Faculty
Eric Keahey, MD
Adjunct Clinical Faculty
Lauren Kim, MD fellow at SAN residency
Lauren Le, MD
Adjunct Clinical Faculty
Liz Lovefury, SAN Family Medicine Residency Faculty
Liz Lovefury, Lac, DAOM,
Acupuncture and Integrative Healing Faculty
Kim Myers, MD, Faculty SAN Residency
Kim Myers, MD
Adjunct Clinical Faculty
Taylor Reiser, DO
Taylor Reiser, DO
Adjunct Clinical Faculty
Bansry Shah, DO
Bansry Shah, DO
Adjunct Clinical Faculty
Krystal Tamura, MD
Krystal Tamura, MD
Adjunct Faculty
Tiffany Tesmer, DO
Tiffany Tesmer, DO
Adjunct Clinical Faculty
Sheila Ortega, DO
Sheila Vizanko, DO
Adjunct Clinical Faculty
Juliana Wilking-Johnson, SAN Family Medicine Residency Faculty
Juliana Wilking-Johnson, MD
Adjunct Clinical Faculty — Geriatric Medicine
Christina Zarza, MD, SAN Family Medicine Residency Faculty
Christina Zarza, MD
Adjunct Clinical Faculty
Erin Morine, DO
Erin Morine, DO
Primary Care Sports Medicine Fellowship Program Director
Nicholas Gamble, MD
Nicolas Gamble, MD
Primary Care Sports Medicine Associate Program Director
Gregory J. Starsiak, DO
Gregory Starsiak, DO
Adjunct Clinical Faculty - Primary Care Sports Medicine

Why choose our location?

At St. Anthony North Hospital is a single residency site and all inpatient services are staffed by family physicians and residents. We have a robust inpatient medicine service that cares for a high acuity and wide range of pathology.  Our residents care for all patients on our busy labor and delivery service with our low OB track residents getting over 50 deliveries during residency and high OB track getting 100 deliveries during residency.  

All three outpatient clinic sites are full-spectrum family practices and can offer a similar array of services. Clinical precepting duties are shared by clinical faculty and community physicians, many of whom are alumni of our program. The teaching focus is on family physicians training family physicians. We have specialty preceptors who serve as instructors in our clinics for a few specialty clinics such as dermatology, sports medicine, and psychiatry. 

In addition to family physician preceptors, residents are supported in their patient care by a multidisciplinary team of health promotion specialists, RN care coordinators, pharmacists, diabetic educators, registered dieticians, patient advocates, licensed mental health specialists, and social workers. All take an active role in patient care, see patients at all clinic sites with residents, and provide individual and group teaching in their respective specialties. On our behavioral health team, we have these providers embedded in the care team and co-located on-site for ongoing individual counseling. All clinic patients have access to an array of integrative healing services and providers, such as OMT, acupuncture, and mindfulness-based therapies. 

Our patient populations are ethnically and culturally diverse. They seek care for various medical problems representing the full-spectrum of care from newborns to geriatrics, including a substantial obstetric practice. It is common for residents to be caring for three generations of the same family. 

Our Colorado Lifestyle

Our Colorado Lifestyle

  • Denver averages 300 days of sunshine each year. Bring your sunscreen!
  • We take advantage of our proximity to the Rocky Mountains which provide numerous recreational activities like skiing/snowboarding, mountain biking, hiking, climbing, rafting, fishing, and photography. We even have a resident ski day. No previous skills required!
  • But you don’t have to travel to get outdoors! Faculty and residents enjoy a range of athletic activities available locally including community team sports, cycling, and running. Even if couch surfing is more your thing, you’ll find your people here!
  • Looking for a night out after a long day at work? The Denver metro area has innumerable reputable restaurants, breweries (with great nonalcoholic options!), music venues, and sporting events. The surrounding cities Aurora, Boulder, and Golden offer their own unique experiences.
  • If you have a furry friend, we’ve got you covered! Multiple dog parks are nearby with all the pet services you could need.
Residents

PGY3

About Jamie Brunworth

Jamie Brunworth, DO, specializes in comprehensive primary care for patients of all ages. With a focus on acute complaints, chronic disease management, and overall well-being, Dr. Brunworth strives to provide appropriate, competent medical care to all patients with honesty, compassion, and respect.

Dr. Brunworth completed her undergraduate studies at the University of Miami before pursuing her Doctor of Osteopathic Medicine at Nova Southeastern University.

Outside of her professional endeavors, Dr. Brunworth leads an active lifestyle and enjoys her time spent outdoors. She can often be found hiking, mountain biking, camping, snowboarding, and rafting. On weeknights, she often plays soccer, and she might indulge in a game of pickleball as well

About Megan Fessenden

Megan Fessenden, DO, is a compassionate family medicine practitioner with a focus on full-spectrum primary care. Her comprehensive approach allows her to address a wide range of medical needs and provide holistic care for her patients. In her practice, Dr. Fessenden values the importance of collaboration with her patients. She works alongside them to develop personalized and effective health management plans. Emphasizing a patient-centric approach, Dr. Fessenden incorporates alternative medicine and respects the cultural beliefs of her patients whenever possible.

Dr. Fessenden's holds a Bachelor of Biomedical Engineering degree from Boston University and a Master of Biomedical Engineering from Saint Louis University. She also earned a Master of Healthcare Administration degree from Idaho State University before completing her medical education at Idaho College of Osteopathic Medicine.

Outside of work, Dr. Fessenden enjoys various hobbies. She likes to ski, hike, and do yoga to stay active. You can also find her reading, cooking, and traveling often

About Mason Gedlaman

Mason Gedlaman, MD, is a Primary Care provider who believes in providing high value care to all of his patients. He aims to meet patients where they are in their healthcare journey and to work together with patients on their health goals. Mason performs a variety of in-office procedures and cares for acute and chronic illnesses and injuries.

Dr. Gedlaman attended medical school at the University of Colorado. He is currently a Family Medicine resident.

Outside of work, Dr. Gedlaman enjoys a variety of sports, including basketball, soccer, and golf. He also likes to spend time with his family and his dogs.

About Benjamin Hollas

Benjamin Hollas, DO, is a compassionate and dedicated primary care provider, specializing in the management of acute and chronic diseases. With a particular focus on diabetes and weight management, musculoskeletal injuries, and depression and anxiety, Dr. Hollas is committed to helping patients achieve optimal health and well-being. He hopes to empower patients to overcome challenges, heal their bodies, and accomplish the goals set forth in their own unique journeys.

Dr. Hollas completed his undergraduate studies at the University of Oklahoma before continuing his medical education at Kansas City University.

In his spare time, Dr. Hollas enjoys various activities such as biking, hiking, and playing tennis or pickleball. He enjoys reading, hammocking, listening to all kinds of music, and petting all kinds of dogs.

About Dikchhya Karki

Dikchhya Karki, DO, is committed to enhancing patients’ overall well-being while building trusting relationships and providing whole-person care. With a focus on managing common diseases such as diabetes and hypertension, as well as providing preventive screenings, Dr. Karki strives to promote optimal health in her patients.

Dr. Karki completed her undergraduate studies at Union College in Nebraska before pursuing her medical education at Rocky Vista University College of Osteopathic Medicine. She also holds certifications in Trauma Informed Care and Diversity, Equity, and Inclusion (DEI).

Dr. Karki enjoys a variety of hobbies outside of work. You can often find her singing karaoke or dancing. She also likes to hike and spend time with her family and friends.

PGY2
PGY1

Madeleine Garcia, DO, is a family medicine resident physician at St. Anthony North Family Medicine 144th clinic. Trust is the foundation of her medical practice, and she partners with patients to create accessible treatment plans with their specific needs and goals in mind.

Dr. Garcia earned a Bachelor of Arts in Neuroscience from Colorado College and her medical degree from Rocky Vista University.

Outside of her practice, Dr. Garcia enjoys gardening, shopping at farmers markets, hosting dinner parties, and training for triathlons.

Katherine Higgins, DO, is a Family Medicine physician at St. Anthony North Family Medicine 144th Clinic. She believes in meeting patients where they are with empathy, respect, and zero judgment. Dr. Higgins sees herself as her patients’ biggest cheerleader — there to listen, advocate, and help them feel empowered in their health journey. Whether navigating a new diagnosis or celebrating a small win, she wants every patient to feel truly seen and supported.

Dr. Higgins earned her undergraduate degree from the University of Colorado - Boulder, where she studied Integrative Physiology and Creative Writing. She went on to earn her Doctor of Osteopathic Medicine from Nova Southeastern University in Fort Lauderdale, Florida, where she served as president of the Arts and Culture in Medicine Club and discovered the power of creativity in healing. She is currently completing her Family Medicine residency at St. Anthony North Hospital. Her path in medicine has been shaped by a passion for teaching, a commitment to service, and a belief in the value of whole-person care that honors both body and spirit.

Outside of medicine, Dr. Higgins enjoys writing poetry and children’s stories. She is happiest when playing team sports like pickup volleyball or being out in nature, birdwatching and soaking up the outdoors. She also has a deep appreciation for art and music, and she loves spending time at museums or catching live concerts with friends. When she travels, she finds joy in discovering new restaurants and connecting with different cultures through their food and stories.

Connor King, DO, is a family medicine physician at CommonSpirit St. Anthony North Hospital 84th Clinic. He is committed to creating a dynamic and patient-centered environment where patients feel safe and heard during difficult times. From that environment, he engages in shared decision-making with his patients to build a pathway to health.

Dr. King holds both bachelor's and master's degrees in Biological Engineering, as well as a Doctor of Osteopathic Medicine.

Outside of his practice, Dr. King enjoys history, movies and film, and Formula 1 racing.

Maxwell Koszowski, DO, is a Family Medicine physician at St. Anthony North Family Medicine  144th Clinic. His care philosophy centers on helping people get back to doing what they love. He believes in encouraging patients to take an active role in their care, using science-based medicine to guide decisions. Dr. Koszowski aims to create a plan that supports both health and quality of life.

Dr. Koszowski earned his Bachelor of Arts degree from Whittier College in Southern California and his medical degree from Rocky Vista University.

Outside of work, Dr. Koszowski enjoys staying active, whether that’s playing tennis, exploring the mountains with his wife, or spending time in local parks. He also loves cooking good meals and winding down with a great book. These activities keep him grounded and bring balance to his life.

Monet Miller, MD, is a Family Medicine resident physician at CommonSpirit Primary Care Thornton. She believes the most important quality in the provider-patient relationship is the ability to have an individualized approach for each patient. This comes from understanding who the person in front of her is and what is most important to them. Her goal is to offer patients workups and treatments that are strongly rooted in evidence-based medicine, but to do so with a flexible mindset in order to better serve real people.

Dr. Miller earned her Bachelor of Science degree in Biochemistry and Biophysics from Oregon State University and her Doctor of Medicine from Mayo Clinic.

Outside of her practice, Dr. Miller loves the outdoors, including hiking, camping, and lounging in the sun. She also enjoys cooking, spending time with friends and family, and getting cozied up reading a good book.

Rachel Reed, DO, is a Family Medicine physician at St. Anthony Family Medicine Center 144th Clinic. They believes patients are the experts on their own bodies and life experiences, and they strives to partner with them to help them live their happiest and healthiest lives. Dr. Reed creates a welcoming environment for all and is committed to providing respectful and sensitive care to transgender, non-binary, and gender-expansive patients.

Dr. Reed earned a Bachelor of Science in Public Health from the University of Colorado at Denver, followed by a Master of Public Health from the Colorado School of Public Health. They then received her Doctorate of Osteopathic Medicine from Midwestern University.

Outside of their practice, Dr. Reed enjoys yoga, rock climbing, spending time with their spouse, five cats and two dogs, and playing board games.

Ezgi Ulger, DO, is a Family Medicine physician at CommonSpirit Primary Care 84th Avenue. She believes in a patient-centered approach, viewing patient care as a partnership. Dr. Ulger is deeply passionate about providing care to underserved communities and advocating for her patients' needs both within and outside the clinical setting. She is committed to providing respectful and sensitive care to transgender, non-binary, and gender-expansive patients. She is fluent in Turkish and English.

Dr. Ulger completed her undergraduate studies at The Ohio State University, earning a Bachelor of Science in Health Sciences and a minor in Disability Studies. She then earned her medical degree at A.T. Still University School of Osteopathic Medicine in Arizona.

Outside of work, Dr. Ulger enjoys exploring the outdoors and traveling overseas.

Alumni

Outpatient Medicine / West Jordan, Utah

Hospitalist Medicine / Denver, CO

Outpatient Medicine / Denver, Colorado 

Hospitalist, Family Medicine Adjunct Faculty  / Westminster, CO

Outpatient Medicine / Lake Zurich, IL

Outpatient Medicine / Boulder, CO

Outpatient Medicine / Denver, CO

Outpatient Medicine / East Palo Alto, CA

Outpatient Medicine / Denver, CO

Hospitalist Locums / Colorado

Outpatient Medicine / Boulder, CO

Hospitalist Medicine  / Lakewood, CO

Outpatient Medicine / Denver, CO 

Outpatient Medicine / Irvine, CA

Sports Medicine Fellowship / Blacksburg, VA

Outpatient Medicine / Denver, CO 

Outpatient Medicine - Adjunct Faculty / Westminster, CO

Outpatient Medicine - Adjunct Faculty / Westminster, CO

Outpatient Medicine  / Lafayette, CO

Outpatient Medicine / Parker, CO

Outpatient Medicine / Hononlulu, HI 

Outpatient Medicine / Phoenix, AZ

Rural Medicine / Thomasville, GA

Palliative Care Fellowship / Aurora, CO

Outpatient Medicine / San Diego, CA

Hospitalist Medicine / Parker, CO

Outpatient Medicine / Denver, CO

Rural Medicine / Meeker, CO

Outpatient Medicine - Adjunct Faculty / Westminster, CO

Maternal-Child OB Fellowship - Westminster, CO

Direct Primary Care / Erie, CO 

Outpatient Medicine / Boulder, CO 

Rural Medicine / Meeker, CO

Outpatient Medicine / Sheboygan, WI 

Outpatient Medicine - Adjunct Faculty / Westminster, CO

Direct Primary Care and Hospitalist / Westminster, CO

Outpatient Medicine / Austin, TX

Outpatient Medicine / Parker, CO

Rural Medicine / Jackson, WY

Outpatient Medicine / Minden, NV

Rural Medicine / Trinidad, CO

Outpatient Medicine / Evergreen, CO 

Outpatient Medicine / Denver, CO 

Outpatient Medicine / Boulder, CO 

Outpaitent Medicine - Adjunct Faculty / Westminster, CO 

Outpatient Medicine / Lakewood, CO 

Hospitalist Medicine / Longmont, CO 

Outpatient Medicine / Brighton, CO

Hospitlaist Medicine / Westminster, CO 

Outpatient Medicine / Denver, CO 

Outpatient Medicine / Lakewood, CO 

Outpatient Medicine / Westminster, CO 

Outpatient Medicine / West Point, UT

Outpatient Medicine - Adjunct Faculty / Westminster, CO 

Hospitalist Medicine / Westminster, CO 

Rural Medicine / Granby, CO 

Outpatient Medicine / Brighton, CO

Outpatient Medicine / Lafayette, CO 

Outpatient Medicine / Golden, CO 

Rural Medicine / Colorado