Katherine Johnson, MSN, RN, FNP-C

Meet Katherine

PractitionerA proud graduate of Texas Woman's University, Dallas, Katherine Johnson feels privileged to care for her patients. She is skilled in treating multiple chronic medical conditions, acute illnesses, and also helping patients achieve their wellness goals in a truly individualized and compassionate manner. Before becoming both an oncology nurse and a family nurse practitioner (FNP), Katherine graduated from Oklahoma State University in 2010, earning a degree in nutrition with an emphasis in dietetics. Her combined classroom instruction and clinical experience over seven years allowed her to become well-versed in helping patients heal from their multiple chronic conditions, including weight gain, from a biologic and metabolic perspective.

Experience and Certifications

Through her experience within both internal medicine and family medicine, Katherine became passionate about her pursuit of helping those seeking wellness, weight loss, and chronic care management solutions different from other clinics; thus, Johnson Family Medical came to be. She is a board-certified family nurse practitioner through the American Academy of Nurse Practitioners and is a member of the Texas Nurse Practitioners. Katherine is also a founding member of NP Axxess, the only Independent Practice Association for nurse practitioners in Texas.

Personal Interests

Beyond her passion for caring for her patients, Katherine is also a family-oriented wife and mother, a daughter to her loving parents, and a sister to her wonderful brother and sister-in-law. She enjoys reading, is an avid sports fan, and also enjoys traveling. Katherine grew up in Frisco, TX and appreciates the "smallest big town" culture that Frisco offers today.


"I cannot recommend this office and this team more. Katherine and her team are just phenomenal. I was very impressed with the personal attention, professionalism, and level of care that she took to fully understand my needs, describe the procedure needed nd educate me on options, and all the while keep me completely comfortable throughout. I will certainly be coming back and would unequivocally recommend her practice to anyone."



"Moving from Texas to Florida and having to leave this wonderful practice was one of the harder decisions I had when leaving. Katherine and Melissa are two providers who truly care and see you more than just a prescription or a paycheck. I am NOT one to get emotional but I will never forget when I was going through a very difficult time, Katherine validated me and made me feel like things would truly be okay. She not only got my physical but mental wellness back on track. I also loved the integrative approach their practice takes. Wish I could give more than just 5 stars!"



"I appreciate the fact that with Katherine I can get input on traditional forms of medicine but also, more effectively, holistic treatments. Great staff as well!"



"Katherine is the BEST. She is extremely knowledgeable and extremely THOROUGH. Katherine truly cares about her patients and wants them to thrive. All practitioners should conduct themselves the way she does. She is a hidden gem."



"I cannot say enough about Katherine and her entire staff. As a health coach, she has been terrific and this entire process a game changer for my wellness, habits, etc. She and her entire team are the most professional, caring, genuine, and supportive group you could only hope to have on your health and wellness journey."



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