
Dr. Shane Summers, Dr. Puja Myne, Dr. Mary Britton, Dr, Kate Ryan, and Nurse Practitioners Michelle “Mimi” Starnes, Annette Gwaltney welcome you to their Family Medicine practice. The top priority of our providers and staff is helping you and your loved ones prevent illness and maintain physical and emotional well-being by providing medical care and recommending healthy lifestyle choices. Our practice manages acute and chronic illnesses, treats acute injuries, performs minor office surgeries and, when necessary, refers you to an appropriate specialist. Just think of your family medicine provider as your first line of defense in guarding your most valuable possession of all: your health.
Languages spoken at this office: English, Spanish
To speak with a Catawba Valley Family Medicine provider afterhours, please call: 828.324.0258. This service provides direct access to the on-call provider, not a triage phone line, to increase access to care and is intended for medical questions or concerns. Please call 911 if you are experiencing a medical emergency.
Medical issues can strike at any moment and you’re primary care physician may not always be available to look after you right when you need them. When this happens, you can receive the medical attention you need at a Catawba Valley Extended Hours clinic.
Catawba Valley Health System currently operates two extended hours clinics:
Catawba Valley Extended Hours – Maiden – This clinic is open Saturdays from 9am to 1pm. No appointments are necessary.
Catawba Valley Extended Hours – Claremont – This clinic is open Mondays from 5:30pm to 8:30pm.
Urgent Care facilities offer a convenient option for injuries and illnesses that aren’t quite serious enough for the ER but still prompt you to seek a doctor’s care.
Catawba Valley Health System currently operates two Urgent Care clinics:
Urgent Care at Sherrills Ford – 3900 Terrell Park Dr, Suite 102, Sherrills Ford, NC 28673
Urgent Care at Belle Hollow – 3022-A North Center St, Hickory, NC 28601
Click here to access the Catawba Valley Medical Group Patient Portal where you will have the ability to access notifications, specific results, medical information and appointment details directly from your Healthcare Provider. Patients Age 13-17 will not have access to the Patient Portal effective 10/1/2022.
After your office visit, you will receive a Patient Satisfaction Survey via email. Please take time to complete the survey. We value your feedback.
Book your Appointment (with participating Providers) Online.
If you are a new patient who has never been seen at this practice, do not use the online appointment option. New patients must complete the appointment request form or call this clinic to set up an appointment.


After graduation, Dr. Ryan spent a year serving as a missionary in Madagascar before enrolling in the inaugural class at Liberty University College of Osteopathic Medicine, where she earned her medical degree in 2018. She then completed her residency in Family Medicine at SOVAH Health in Danville, Virginia.
Dr. Ryan joins us most recently from a Federally Qualified Health Center (FQHC) in Bassett, Virginia, where she practiced for four years. She is passionate about all aspects of family medicine, with special interests in pediatrics, women’s health, and sports medicine procedures.
Outside of work, Dr. Ryan enjoys spending time with her husband, Mike, and their two daughters—Grace and Peyton. Their family also includes a golden retriever named Crosby. She loves running, hiking, cooking, and anything outdoors. Dr. Ryan is excited to return to Hickory and serve the community she calls home.

Dr. Mary Britton was born in Danville, Illinois. Britton was raised in Ohio, where she stayed through high school and met her husband, Ernest Britton, who is her high school sweetheart. Britton’s father was a urologist and her mother was a pediatrician. She also has three older brothers who also work in the medical field
Dr. Britton attended the University of Akron to obtain her undergraduate degree, and then attended Northeastern Ohio University’s College of Medicine wheere she received her medical degree. She completed a family practice residency program at Aultman Hospital in Canton, Ohio.
In her spare time, she likes to spend time with family and friends. She has two beautiful children and two furry four-legged children, Bear and Teddy. She enjoys the outdoors and outdoor activities like playing tennis, running, walking, hiking and fishing.



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