Providers

Brandon Giullian, PA-C

Family Medicine, Primary Care

Brandon Giullian certified physician assistant who joined Family Practice Center in August 2025. He received his Bachelor’s degree in Public Health from BYU-Idaho before obtaining his Master’s degree and Physician Assistant degree from Barry University in Miami, Florida. He has extensive experience in family medicine, including as well as experience working in Rheumatology.

Although he covers most aspects of Family Medicine, Brandon is most interested in using preventative medicine techniques to help patients manage chronic conditions like diabetes, heart disease, obesity, and osteoarthritis. He also has a passion for treating autoimmune diseases and osteoporosis. His goal is to help each patient live a long, healthy, and active life.

When he’s not in the office, Brandon enjoys being active with his wife and their three children. They love to hike and explore and have a goal to try and visit every national park in the US. He is a big sports fan and is also fluent in Spanish.

Schedule an appointment with Brandon at our Atlanta/Sandy Springs location.

Brandon Giullian
Provider Location

Find A Location For Your Visit

Brandon Giullian provides care at Family Practice Center in Atlanta and Sandy Springs for patients seeking trusted primary care.

Sandy Springs

Sandy Springs

404.256.1727
Monday - Friday: 7:30 am - 4:30 pm
Saturday - Sunday: Closed
993 Johnson Ferry Road NE, Bldg. F, Suite 210 Atlanta, GA 30342

Approach To Care & Areas Of Focus

Brandon Giullian believes strong primary care starts with listening carefully, understanding patients’ needs, and offering guidance that is clear and useful.

Family Medicine

Provides care for preventive visits, common illnesses, routine follow-up, and ongoing health needs through a family medicine approach centered on continuity and support.

Primary Care

Supports patients with routine checkups, preventive screenings, ongoing condition management, and everyday health concerns through clear, consistent care.

Conditions Commonly Managed

Hypertension

Works with patients to keep blood pressure under control through ongoing evaluation, care plan adjustments, and regular check-ins that support lasting health.

Diabetes

Provides consistent diabetes care with attention to blood sugar management, treatment decisions, and day-to-day habits that affect overall well-being.

High Cholesterol

Helps patients address cholesterol levels through monitoring, treatment support, and long-term strategies that promote heart health.

Acute And Chronic Infections

Treats infections requiring immediate attention and provides follow-up care when symptoms persist, or recovery takes longer than expected.

Preventive Care And Wellness Exams

Focuses on prevention through routine physicals, recommended screenings, and wellness visits that help patients stay informed about their health.

Chronic Disease Management

Cares for ongoing health conditions with regular follow-up, medication oversight, and treatment planning tailored to each patient’s needs over time.

REVIEWS

Our patient experiences

Excellent. Sara Mauldin spent time chatting with me and asking questions and making suggestions. She has a great blend of medicine and natural preventative care. I was very happy with everyone in the office. All very nice and helpful. Clean office.

Cathi Velez

Dr Macklin is the gold standard all doctors should strive to be! I’ve been her patient for many years now and she still spends quality time at every appointment and listens to all my concerns. Best primary care physician I have ever had! Also, all of the staff at Family Practice center are top notch. Always friendly and eager to help!

Marvin Brannon

We are very happy to have found such a wonderful new family practice after moving to the Atlanta area. Everyone was extremely professional and friendly from the moment we arrived to when we left. Most importantly, the care my daughter received was excellent and very thorough!

Sharon Williams

Kelly Pierannunzi is the best family medical doctor I have ever had. I rarely seak medical treatment but wanted a family doctor for physicals and unexpected illnesses if they happen. Kelly takes her time to get to know you as her patient, understanding your family history and who you are so she can provide the best treatment and guidance possible.

Victoria Farrand

Dr. Niazy was amazing! I’m so happy I found her, she made me comfortable. Listened to my needs & was so filled with joy it was contagious. I would recommend this office, the staff was great as well.

Sanassa Diane

It is rare to find a doctor who truly hears and sees you as a person, but Dr. Tyler Wheeler does exactly that. He is incredibly compassionate and never dismissive of my concerns regarding my own health and body. As a former caregiver, I’ve seen many specialists who treat patients as ‘inferior,’ but Dr. Wheeler’s bedside manner is unmatched. I finally feel like I have a partner in my healthcare.

Ashleigh Ashleigh

Dr. Macklin and her staff are always amazing!!! Her approach and bedside manner is patient and kind. You don’t find a lot of doctors who care about their patients wellbeing any more! By far, she is the best doctor at this practice in my opinion and this coming from a patient who has been seeing her for five years!

M C

I have been a patient of Dr. Smita Kapoor at Family Practice Center in Johns Creek since last year, and she is an exceptional doctor as well as a wonderful human being. I moved to GA five years ago and only last year was I able to find an excellent primary care physician. I’m very grateful to have found her.”

Carola Molina

Dr. Joseph is beyond a patient’s PCP, she is a trusted health partner and advocate. I am grateful to have a physician who combines clinical excellence with warmth and humanity. Highly recommend!! P.S. The Sandy Spring and Smyrna office staff are both exceptional and always professional!

Dr. Adrianne Redmond

Today was my first visit here. I was seen by Dr. Macklan. She did an excellent job. Listens to everything you have to say with an open mind. She shows genuine concern for a patient’s overall well-being. I’m glad I made the decision to go here.

Michael Sample

I highly recommend Family Practice Center in Braselton. I needed a new PCP and took a chance on Kelly Pierannunzi, MSN FNP-C, and am so glad I did. Kelly is a true delight and has been wonderful—she is very knowledgeable, takes the time to listen, works with you on your health issues and genuinely cares about you.

Christine Knight

Dr. Wheeler is always on time and very efficient. He takes the time to answer my questions and clearly explains treat plans and options for me. The entire staff is dedicated to the care of their patients.

Hank Kerry

Frequently Asked Questions About Your Care

A visit can be helpful when a symptom is persistent, changing, or beginning to affect your daily routine, and you want guidance on the next step.

Follow-up visits can be a good time to discuss medications, changes in symptoms, treatment progress, and any updates to your care plan.

Primary care can help you stay current with screenings, monitor chronic conditions, review changes over time, and plan ahead for future health needs.

Visits can be useful for preventive care, follow-up of chronic conditions, concerns about illness, medication questions, and other routine health needs.

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