Fairfield Medical Associates




7:30 am - 4:30 pm


7:30 am - 4:30 pm


7:30 am - 4:30 pm


7:30 am - 4:30 pm


7:30 am - 4:30 pm






Welcome to Fairfield Medical Associates

At Fairfield Medical Associates, we are committed to keeping your family's health our first priority. We strive to work with you to help every member of your family achieve the best health possible and to live happy, healthy lives!

Lyme Disease Information

Summer is a prime time for outdoor fun and for ticks! Because Lyme disease can spread to humans through tick bites, it's important to take precautions when you're outdoors. To help you understand more about how to stay safe this summer, we created a guide for you to reference! Check out our article to learn more about the causes and symptoms of Lyme disease, how you can prevent it, and ways to check for ticks.

Summer Health Risks

With the summer season’s fun in full swing, it’s important to be aware of potential health and safety risks that can impact your family. To help you ensure a positive season for the whole family, we have information about some common risks and the precautions you can take.

Pediatric Nutrition Classes

Is your child a COPC pediatric patient? If so, our free classes can help you learn practical tips to improve your family's nutrition! Our Registered Dietitian Nutritionist facilitates each class and will give you the most up-to-date recommendations for your growing child. Children who attend will be engaged with activities and food samples to help expand their knowledge as well as their palate. Check out our pediatric nutrition page to see how you can get started!

SameDay Care Centers

Our SameDay Centers deliver excellent care that’s a cut above the typical Emergency Room and Urgent Care experience, at a significantly lower cost. By choosing one of our SameDay Centers, you can be seen after traditional hours or when your regular physician is unable to see you that same day.

After-Hours Support Center - (614) 865-3125

If you are a COPC patient, the After-Hours Support Center is available to help you find the care you need. When you call our After-Hours Support Center, a Nurse Practitioner on staff will address your concerns and guide you in the right direction. Mondays - Fridays from 4:00 pm to 11:00 pm and weekends from 8:00 am to 5:00 pm, our nurses can help you schedule appointments with your COPC physician, refer you to a SameDay Center, and help you with prescription refills until you can reach your COPC physician’s office directly (limited to small quantities of your current medications only.)

Pediatric Support Centers

Our Support Center provides care to COPC families that’s exceptionally better than the traditional Emergency Room and Urgent Care experience, at a significantly lower cost. Scheduling an appointment (through your child’s COPC pediatrician) with our Pediatric Support Center allows your child to be seen by one of our outstanding pediatricians after typical office hours and on weekends.

Medicine Dosages Made Easy

Not sure about how much medicine to give to your child? Click the button below to see our chart with recommended dosage amounts!

Nationwide Children's Hospital Helping Hands Resources

The Helping Hands resources are written, produced, and provided by the Nationwide Children's Hospital professionals. For information on a variety of pediatric health topics, please click the button below to view their Helping Hands resources.

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Fairfield Medical Associates

1781 Country Side Drive, Lancaster, OH


(740) 687-8600


(740) 475-0598

Monday 7:30 am - 4:30 pm

Tuesday 7:30 am - 4:30 pm

Wednesday 7:30 am - 4:30 pm

Thursday 7:30 am - 4:30 pm

Friday 7:30 am - 4:30 pm

Saturday CLOSED


Other Hours

Sarah Alley, M.D.

  • Monday: 10:00 am - 6:30 pm
  • Tuesday, Thursday, & Friday: 8:30 am - 4:30 pm
  • Wednesday: No Appointments

Michelle Graham, M.D.

  • Monday: 1:30 pm - 6:45 pm
  • Tuesday: No Appointments
  • Wednesday, Thursday, & Friday: 10:00 am - 3:45 pm

Agnes Laus, M.D.

  • Monday: 9:00 am - 7:30 pm
  • Tuesday, Wednesday, & Friday: 8:30 am - 4:00 pm
  • Thursdays: No Appointments

Amy Mikesell, CNP

  • Monday: No Appointments
  • Tuesday, Wednesday, Thursday, & Friday: 7:30 am - 4:15 pm

Samantha Noth, PA-C

  • Monday: 7:30 am - 4:15 pm
  • Tuesday, Wednesday, & Friday: 8:00 am - 4:45 pm
  • Thursday: No Appointments


Sarah Alley, M.D.

Michelle Graham, M.D.

Agnes Laus, M.D.

Michele Messerly, CNP

Amy Mikesell, CNP

Samantha Noth, PA-C

Sarah Renko, CNP