Maria Vandenberg MD


Obstetrician/Gynecologist

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Phone Number: 920.729.7105
Locations Served: Appleton, Neenah

Dr. Maria Vandenberg provides a large spectrum of OB/GYN care throughout all phases of a woman's life. Having her own set of twins and being considered a high-risk patient herself, Dr. Vandenberg has a special connection with high-risk pregnancies. She also enjoys adolescent health, caring for abnormal menstrual cycles, pelvic pain, and accomplishing minimally invasive surgeries.

Dr. Vandenberg received her undergraduate degree from the University of Wisconsin-Milwaukee. She then earned her medical degree from the Medical College of Wisconsin and completed her medical residency at Indiana University School of Medicine, Obstetrics and Gynecology. She became board-certified in 2015.

Growing up in Green Bay, Dr. Vandenberg is happy to be back and practicing in Northeast Wisconsin. She is married to her high school sweetheart and together they have 4 children. She enjoys spending time with family, the outdoors, and going to Packer games!



“Building life-long relationships with my patients is an important part of my practice. There is no greater privilege than standing next to a woman as she transitions to adulthood, becomes a mom, and lives a healthy life.”
Patient Stories
Elena O
"Thanks to her expertise and persistence, I was able to make it through some of the darkest days of my pregnancy. Her guidance, support, and encouragement gave me the strength to keep going, even when it felt impossible. She didn’t just save my life—she saved my baby’s life, too. There aren’t enough words to express my gratitude for the care she provided and the trust she built with me. It’s rare to find a doctor who not only excels in their field but also truly cares about their patients as deeply as Dr. Vandenberg does. Eila Rae was born healthy and perfect, and I owe so much of that to Dr. Vandenberg."

Elena O
Nicole A
"I am thankful for Dr. Vandenberg's calming presence. She instantly eased my fears of the unknown with my first c-section. I was lucky enough to have her hold my hand while getting prepped and receiving my spinal block, providing me reassurance that I was a rockstar."

Nicole A
Kelsey S
"When complications arose during my delivery, Dr Vandenberg looked at me, saw my panic, and quickly and calmly took the steps needed to bring this little miracle earthside. I will always be thankful I had her to turn to when things didn’t go the way I hoped they would."

Kelsey S
Lindsey H
"I ask a lot of questions. I mean, I go in with typed stuff. I like to be thorough. Plus I'm a talker. She never once made me feel rushed, and she always wanted me to leave feeling confident in my decisions. Just such a sweet and caring provider. I'd say Dr. Vandenberg's a perfect provider for someone that is a little bit nervous, as I was."

Lindsey H
Nicole B
"Dr. Vandenberg is the most amazing doctor I have ever had. She truly cares about her patients and listens to everything and every worry you have. She makes sure she explains things in ways you understand, she also addresses all of your concerns every visit."

Nicole B
Katie J

"I had three births with three doctors (male and female) at three hospitals. Dr. Vandenberg is by far my favorite."

Katie J

Traci Z
"Dr. Vandenberg is amazing! We searched for a while for an OBGYN that we know would accept our family and would give me excellent care during my twin pregnancy. Having twins herself, Dr. Vandenberg was full of knowledge and made me always feel at ease. If I ever had questions, she told me to never hesitate to call. My pregnancy and C-section went super smoothly and we couldn’t be happier with the care we received. If we have more children in the future, we will definitely stick with her."

Traci Z
Nicole W
“Dr. Vandenberg is just amazing. And I swear it’s her eyes. She looks at you and automatically makes you comfortable. It was as if she held on to my fear, and from that moment on I knew everything was going to be okay. Even so, I cry every time I see her; she’s been such a blessing in my life.”

Nicole W