Nancy Zumstein, MD

October 22, 2021

A native of Memphis, Tennessee, Dr. Zumstein grew up in Ariton, a small town in southeast Alabama, where her father was the town’s only physician. Among her fondest childhood memories includes accompanying her Dad on house calls and Saturday night hospital rounds, which also doubled as family outings.   After completing residency training in Houston, Texas,…

Joseph Wu, MD

October 22, 2021

Dr. Wu was born to Taiwanese immigrants in Oklahoma. He lived in Taiwan, Oklahoma, and Kentucky before moving to Huntsville in the early ’90s and came to Birmingham for medical school in 1998. After moving up north for residency, he decided that Birmingham was home, and after moving back and finishing residency at UAB, joined Simon-Williamson Clinic in 2005.…

Allison Wood, MD

October 22, 2021

Dr. Wood was born and raised in Blue Ridge, Georgia. She attended the University of Georgia and obtained degrees in Cellular Biology and Psychology before later attending Mercer University for medical school. She completed her Internal Medicine residency at the University of Alabama at Birmingham. Her interests include preventative care, high-value care, and geriatrics. In…

Willi Williams, MD

October 22, 2021

With 39 years of experience within the medical industry, Dr. Williams is an excellent internal medicine doctor.

Samantha Williams, CRNP

October 22, 2021

Biography to come.

Suzanne Wallace, MD

October 22, 2021

Dr. Wallace grew up in Birmingham. She graduated with honors from New York University, then attended the University of Alabama School of Medicine and completed her residency training in Pediatrics at Emory University in Atlanta. Her special interests include breastfeeding medicine (she is a Certified Lactation Counselor) and understanding the social determinants of health and…

Ramy Toma, MD

October 22, 2021

Originally from Baton Rouge, Dr. Toma has called Birmingham home since 2004. Dr. Toma is quick to say, “But I still bleed Purple & Gold!”. What Dr. Toma enjoys most outside of work is hiking/jogging, golf, traveling, and spending time with my family. Dr. Toma has a specialized focus on diabetes, hypertension, and heart disease;…

Natalie Tibbetts, MD

October 22, 2021

Dr. Tibbetts is originally from the Florida panhandle and loves the sandy white beaches of the Emerald Coast! She attended college at the University of Florida and is an avid Gators fan. After college, Dr. tibbetts spent one year teaching high school Biology in her hometown before attending medical school in Miami, Florida. She then…

Gerald Simon, DO

October 22, 2021

Biography to come.

Gerold Sibanda, MD

October 22, 2021

Dr. Sibanda is a skilled doctor that has been with Simon-Williamson Clinic since 2018 – Dr. Sibanda is a qualified internalist.