Glendale OBGYN
5750 W Thunderbird Road, Suite D400
Glendale, AZ 85306

602-298-8977

Our Providers

Diana D. Heard-Vaughn, MDDiana D. Heard-Vaughn, MD

Dr. Heard-Vaughn is a native of Detroit, MI. She earned her medical degree from Medical College of Ohio in 2002. She completed her training in Obstetrics and Gynecology at Hurley Medical Center, a division of Michigan State University, in Flint, MI., in 2006. Dr. Heard-Vaughn is certified by the American Board of Obstetrics and Gynecology and a fellow of the American College of Obstetrics and Gynecology. In 2008, she decided to move from the cold winters in Michigan and join her new family at Glendale OBGYN. Her interests include providing care of the pregnant patient, preventative care and education and community outreach. Her hobbies include spending quality time with her family, exercising, cooking, traveling and reading.



Kristin J. Livingston, MDKristin J. Livingston, MD

Dr. Livingston was born and raised in Northern California and attended college at the University of California, San Diego where she obtained as BS in Animal Physiology and Neuroscience with a Minor in Health Care: Social Issues. After taking a year off to spend time with her family in Northern California, she made the big move to Philadelphia, PA for medical school at Drexel University College of Medicine. She enjoyed the four years of East Coast fall and winter, but was happy she was able to return back to California for residency. She received her residency training at Kaiser Permanente Los Angeles Medical Center in Hollywood, CA. After residency, she moved to Arizona where she could continue to enjoy the sunny weather, but with a lot less traffic. She has been practicing General OBGYN in Arizona since August of 2014, and is happy to have a new home at Glendale OBGYN. She enjoys going to movies and musicals and spending time with her brother who just moved to Phoenix to become a pilot, her fiancee and their German Shepard/Chow/Yellow Lab Mix named Prinz. She is active in the Phoenix community.



Nikki Maurer, WHNP-BCNikki Maurer, WHNP-BC

Nikki is a board certified nurse practitioner specializing in women's health care needs. Nikki provides care to women of all ages. She is passionate about preventative medicine and enjoys educating women of all ages. She complete her undergraduate studies at Mid Plain Community College and the University of Phoenix, her graduate degree was awarded by the University of Cincinnati. She enjoys spending time with her husband and three children.