USF Pediatric Surgery
Meet our staff

Julia Young, APRN
Family Medicine
About
Julia N. Smith is a clinical nurse who delivers integrative and evidence-based nursing care in collaboration with an inpatient multidisciplinary team of physicians, advanced practice providers, specialists, support staff and registered nurses. She earned her Master of Science in Nursing at the University of Tampa and Bachelor of Science in Nursing at the University of South Florida. Smith is affiliated with the Florida Association of Nurse Practitioners and received the CVS Health Foundation Scholarship, McNichols Scholarship and the TGH Nurses Week Scholarship. She is also a member of the Sigma Theta Tau International Honor Society of Nursing.






Dakshina Walgampaya, MD
Internal Medicine
About
Danielle Veru, PA



Jeffrey Lester, MD
Wound Care
About
Dr. Lester treats patients 18 years of age and older.
Dr. Lester is recognized by the NCQA Diabetes Recognition Program.


Bonnie Lohrbach, MD
Family Medicine
About
Prior to transitioning to the outpatient family care setting, Dr. Lohrbach's experience includes missionary work at a 100-bed hospital in Zambia where she cared for a wide range of acute and chronic patients. She also worked as an emergency medicine physician in Ohio and most recently practiced at Petersburg Healthcare Alliance in Petersburg, VA.
Dr. Lohrbach is a member of the American Academy of Family Physicians.
Outside of the office, she enjoys spending time with family, traveling and running.
Dr. Lohrbach treats patients 18 years and older.


Yamil Miranda-Usua, MD
Family Medicine
About
Dr. Miranda-Usúa is a board-certified family medicine physician. He attended the Universidad Central Del Caribe School of Medicine in Bayamón, Puerto Rico, and completed his residency at Headquarters Air Armament Center at Eglin Air Force Base in Florida.
As an undergraduate, Dr. Miranda-Usúa studied biology and political science at the University of Central Florida in Orlando, FL. Dr. Miranda-Usúa completed his family medicine internship at Headquarters Air Armament Center at Eglin Air Force Base in Florida.
Dr. Miranda-Usúa is a member of the American Academy of Family Physicians, the Uniformed Services Academy of Family Physicians, and the Florida Academy of Family Physicians.
Dr. Miranda-Usúa speaks English and Spanish.
Dr. Miranda-Usúa treats patients of all ages.
Dr. Miranda-Usúa is recognized by the NCQA Diabetes Recognition Program.

Raymond A Petrus, DO
Family Medicine
About
Dr. Petrus treats patients 18 years of age and older.

This provider is not accepting new patients at this time
This provider is not accepting new patients at this time
Saivaralaxmi Monaganti, MD
Hospital Medicine
This provider is not accepting new patients at this time