Excellence in Medical Care

Quality Healthcare for All Ages
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Griner Medical Group is a true family medical practice. We serve patients from infancy through their senior years with thorough, personalized, comfortable healthcare. Brian C. Griner, MD sees patients for everything from physical exams and scheduled immunizations to diabetes management and high blood pressure treatment. If you’re looking for a primary care office in the Valdosta, GA, area, request Griner Medical Group by completing and sending in a printable application today.

Extra Care

We offer patients access not only to our primary practice, but to our walk-in clinic services as well. Patients with minor illnesses who do not have scheduled appointments are invited to seek treatment during our walk-in clinic hours. Care is provided for pediatric and adult patients in our clinics. Please note that these hours are not for physical exams or other routine care. Appointments must be scheduled for these services.

For your convenience, we also offer on-site laboratory testing through Quest Labs’ satellite in our office. Save the extra trip to the lab!

Adult and Pediatric Services

Dr. Griner is your family doctor. He is board certified in both internal medicine and pediatrics. He sees infants and children, completing their full vaccination schedules along with well-child and sick visits. He provides disease management, physical exams, and more for all of his patients. Choose Griner Medical Group for individualized, state-of-the-art care with a small-town atmosphere.


The best medical group I have ever used. Courteous, caring, dedicated staff and best doctors. Love being included in planning my care. Not just dictated to and feel free to discuss my concerns and all questions answered with respect.

– Wilma F.


We all hate having to go to the Dr. Especially a 12 year old. From intake to checkout, my sweet girl never had a worry in her eyes. We love Dr Griner and wonderful staff! Thank you.”

– Jessica M.


I always feel like my health is top priority at Griner Medical Group. It is always a pleasant experience; all the way from check-in, to triage, to checkout. I never have to wait too long, and am always greeted with kindness. Dr. Varn takes his time, actively listens to my concerns, and makes me laugh in the process. He has shown me so much compassion, and has proven that he genuinely cares. He is nothing short of a blessing.”

– Amanda Y.


Very efficient in getting you in and out while taking care of your needs. Clean facility and smiling faces of all the employees.

– Anjanette J.


Griner Medical Group is always professional. The staff is polite, courtesy at its best and knowledgeable. The facility is always well maintained and clean. I love it there.”

– Tracie B.


“As usual, my recent visit to Griner Medical Group was welcoming, friendly, and efficient. For the first time, I needed to utilize the walk- in service that went as well as scheduled visits. I was very impressed with the care that I received from Trevor and the staff. Once again, keep up the good work!

– Bruce H.


“Came in without an appointment for severe knee pain. Trevor and the rest of the staff were able get me back for an exam as quick as possible. Griner Medical Group personnel have always been efficient and professional.

– Jerry A.


“I had a wonderful experience at Griner Medical. From check in to check out everything was great. Everyone was very nice and professional. Dr Courson was wonderful very professional and knowledgeable.

– Wanda P.


Dr.Brian Griner and staff are extremely kind knowledgable, and professional. I can not speak highly enough of them and will recommend them without hesitation. Always have a positive experience at each visit .

– Suzanne P.

Come see us today! Call 229-242-6061 or contact us for an appointment.

3301 N Oak Street Extension
Valdosta, Georgia 31605



Both the practice and clinic are closed on New Years Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the day after Thanksgiving, and Christmas Day.

Dr. Griner’s Office Hours:
Monday 8:15 AM - 12:00 PM & 1:30 PM - 5:00 PM
Tuesday 8:15 AM - 12:00 PM & 1:30 PM - 5:00 PM
Wednesday 8:15 AM - 12:00 PM & 1:30 PM - 5:00 PM
Thursday 8:15 AM - 12:00 PM & 1:30 PM - 5:00 PM
Friday 8:15 AM - 12:00 PM
Saturday Closed
Sunday Closed

Walk-In Clinic (Adult and Pediatric) Hours:
Monday 8:15 AM - 11:30 AM & 1:15 PM - 4:30 PM
Tuesday 8:15 AM - 11:30 AM & 1:15 PM - 4:30 PM
Wednesday 8:15 AM - 11:30 AM & 1:15 PM - 4:30 PM
Thursday 8:15 AM - 11:30 AM & 1:15 PM - 4:30 PM
Friday 8:15 AM - 11:15 AM
Saturday Closed
Sunday Closed