Alpha Internal Medicine

03/17/2026

03/04/2026

Join us for this community walk to raise awareness for Parkinson’s!

03/02/2026

Dr. Pisarello will be in office seeing patients March 5 & 6th. Call us to schedule!

02/26/2026

Always about food 😂

02/24/2026

Dr. Pisarello will be in office seeing patients on February 26th. Call to schedule at 770-719-5490!

02/17/2026

Did you know we have same day appointments available?!? Save time and money, come see us instead of the urgent care. 770-719-5490 to schedule!

02/02/2026

Just asked for her dob? 🤷🏼‍♀️

01/29/2026

Congratulations to our employee of the quarter Kati! We appreciate your hard work and being part of the Alpha family!

01/26/2026

Diana, MSN, FNP-C
Diana is a board-certified Family Nurse Practitioner dedicated to providing compassionate, comprehensive care for patients and families. She earned both her Bachelor of Science in Nursing and Master of Science in Family Nurse Practitioner degrees from Clayton State University.
Prior to becoming a nurse practitioner, Diana worked as an Emergency Room Nurse for eight years, gaining extensive experience in acute care, critical thinking, and patient advocacy. This background allows her to approach patient care with confidence, efficiency, and a strong focus on safety.
She is bilingual in English and Spanish, which enables her to better serve and connect with a diverse patient population. Diana has a special passion for helping patients manage and improve chronic health conditions so they can live healthier, more fulfilling lives. She particularly enjoys family-centered care, providing care for moms, dads, and children ages 16 and older, and values building long-term relationships with her patients.
Diana is a proud member of Sigma Theta Tau International Honor Society of Nursing and the American Association of Nurse Practitioners.
Outside of the clinic, she enjoys traveling-especially to tropical destinations-attending sporting events, and spending quality time with her family, particularly cheering on her children.

We are excited to welcome Diana to our Alpha Internal Medicine Family!