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 Claire Diamant-Yefet, FNP-BC, MSN, RN, BSN

Claire Diamant-Yefet, owner and nurse practitioner at Health Now, went to college at the University of Colorado where she received a BA in psychology with the plan of pursuing her masters in counseling but then decided she wanted to be able to treat the whole body and went on to get her Bachelor's Degree in Nursing at Denver College of Nursing.


She started her career as a nurse after moving to Florida for 2 years to be closer to the ocean which she loves! In Florida, she was a pediatric oncology nurse. Her love for kids took her into this realm of nursing. It was definitely a challenge but it was so fulfilling for her to be able to help children and their families as they were fighting for a cure. Claire then went on to become a travel RN and moved to New York to explore the big apple! While in NYC, Claire worked on the general pediatric unit at Weill Cornell Hospital with school aged children as well as babies. Her next contract took her to Memorial Sloan Kettering Cancer Center, back to her original stomping ground and where she loved to be. “Patients with cancer have a major obstacle and tremendously hard  life change put in front of them, they learn to truly appreciate life and you can personally feel that from their energy, its very sad and hard but truly a special field to have grown in. “I have stayed in touch with many of my patients to this day and I see them when I go back to visit with my husband and 18 month old daughter, my husband is from New York!” While working as a nurse for 5 years, Claire received her masters of science degree at Simmons College in Boston where she became a family nurse practitioner, again wanting to be able to treat ailments from head to toe. She returned to Colorado 2.5 years ago to be close to her family again as family is number one in her life, this includes her 6 year old, fluffy Pomeranian, Romeo. She started her career as an FNP at DTC Family Health and after 2 years, was given an amazing opportunity by her family , to fulfill her lifelong dream of owning her own practice as well as practicing as a NP in her own clinic and providing urgent care.


Catherine Hosteny, FNP

Catherine Hosteny is a family nurse practitioner. She received her bachelors and masters degrees all at Saint Louis University. Knowing she wanted to do something in healthcare, Catherine started her college education by completing BAs in biology and theology. She began her healthcare career by getting certified as an EMT. She then entered the hospital environment, working in a peri-operative department. After graduating as an RN she spent time working in the emergency department, doing cardiovascular procedures, and then in an OB/GYN clinic. Since becoming an FNP Catherine has enjoyed her experiences caring for patients in a convenient care clinic and in primary care. These numerous experiences have given her a great appreciation for the provider-patient relationship that primary care has to offer. She believes in advocating for her patients. To her, healthcare is working with each individual to achieve their own personal goals for health; improving quality of life. 


Catherine was born in beautiful Colorado. She then spent a number of years in the Midwest; enjoying time in St. Louis, MO, and outside of Springfield, IL, before settling back in CO. In her free time she can be found enjoying time with her husband and 3 kids. She loves hiking, skiing, playing tennis, or just getting outside to take a leisurely family walk with the dog. 

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Claire Hardin, FNP-C, DNP

Claire Hardin is an FNP-C, DNP graduating from both Yale University and Quinnipiac University
in Connecticut. She began her career in Emergency Medicine at Yale New Haven Health where
she worked as a bedside nurse as well as critical care for 4 years before returning to gain her
Doctorate in Family Medicine. She then obtained a fellowship in Emergency Medicine and Child
Abuse from Quinnipiac University and Yale University where she won the Trewin Award for
leadership as well as becoming a health policy fellow, working for patient rights. Claire also has
a passion for global health. She has worked and taught abroad in healthcare in Nepal, Haiti,
Uganda, and Nicaragua. In 2018 she moved to Colorado where she worked at Children’s
Hospital Colorado in the Emergency Department. After four years there she then worked in a IV
infusion center and a family health clinic. She is now excited to take the practice of continuity of
care to Health Now.

“I have a passion for taking care of the whole person and ensuring that there is access to care
as well as comprehensive follow up. I have been in healthcare for almost 15 years and love
taking care of my patients.”

Outside of work, Claire enjoys hiking with her three dogs, yoga, and cooking with her husband.
She is close to her family on the East Coast who have been an inspiration to her in healthcare.
“My father always taught me to care about your patients. I learned so much at a young age by
watching him treat and follow up with all of his patients.” She is excited to join the team at
Health Now. “I look forward to meeting the patients!.”


Lindsey Campion, FNP-C, MSN, RN, BSN

Lindsey grew up in Hastings, NE and she always knew she wanted a career in medicine. She developed her love for nursing while attending Creighton University in Omaha, and after graduation she spent time in Kansas City before moving to Denver in 2009.  She spent most of her nursing career working in the Pediatric Intensive Care Unit, but she also worked at a local pediatric ER, OR, and pediatrician’s office.


After many years in nursing, she decided to go back to school so that she could take a lead role in her patients care by becoming a Family Nurse Practitioner.  Lindsey has many years of experience in acute and urgent care but she most recently worked in a direct primary care practice.  She loves to get to know each patient and to be able to provide the type of personalized healthcare that each patient deserves.


In her free time, Lindsey enjoys spending time with her husband and two kids.


Kaneka Hall, LCSW, LISW-CP

Kaneka Hall is a licensed clinical social worker. She graduated from Virginia Commonwealth University, School of Social Work in 2009. She has worked in a varying capacities to include direct care and leadership within the social work and behavioral health fields to include an internship with the VA hospital, behavioral health treatment in schools, community mental health for children and adults, psychosocial programs for adults, outpatient telehealth as well as long term care facilities.

Kaneka understands the importance of integrated care to treat both mind and body. In therapy, Kaneka will take the time to get to know you, focus on your strengths, set goals to address your needs and offer approaches that can best be implemented in your individual lifestyle. Kaneka will utilize approaches from cognitive behavioral theory, dialectical behavioral theory, acceptance and commitment theory, motivational interviewing and solution focus to help reach your goals.

Kaneka is originally from the east coast, where she was born and raised in Virginia and spent the last 6 years in Charlotte, NC before relocating to Colorado. Outside of work, Kaneka spends time with her husband and family. She also enjoys hiking, sightseeing and reading.

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