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Arbor Obstetrics and Gynecology

4360 Chamblee-Dunwoody Rd

Suite 370

Atlanta, GA 30341

(770) 399-5055

Arbor Obgyn: Meet our Providers

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Dr. Samantha Anderson

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Dr. Samantha Anderson is board-certified by the American Board of Obstetrics and Gynecology.  She earned her Bachelor's of Science from the University of Georgia and attended medical school at the Medical College of Georgia in Augusta.  She completed her residency training at the University of Florida-Shands Hospital in Jacksonville, Florida.  Dr. Anderson stays busy running the practice and raising her two children, Tessa and Toby, with her husband.


"I have served the women of Atlanta for over 10 years.  My team and I believe that the health and happiness of our patients is of utmost importance.  We pride ourselves on being able to provide each patient with individualized and up to date care.  We are a forward minded practice striving to help women make well informed decisions regarding their health."


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dr nicole petchenik


Dr. Nicole B. Petchenik

Joining us in 2014, Dr. Nicole B. Petchenik is an Obstetrician/Gynecologist who earned her Bachelor's of Science in Anthropology & Human Biology from Emory University. She attended medical school at the Medical College of Georgia and completed her internship and residency training in Obstetrics and Gynecology at the University of Louisville Hospital in Louisville, Kentucky. We are proud to welcome Dr. Petchenik to our team.









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Dr Raju


Dr. Sirisha Raju

Dr Raju is the newest member of our team.  Dr. Raju is a board certified Ob-Gyn who has been practicing in Georgia since 2012.  She attended Mercer University, where she received her medical degree, and completed her residency in Obstetrics and Gynecology at Emory University.


Until recently Dr Raju was practicing in McDonough, GA at Eagles Landing OBGYN.  She is recently married and has joined Arbor Ob-Gyn to be closer to Emory where her husband works as a Neurologist.  Dr Raju is dedicated to providing women with exceptional health health care.




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lisa holt midwife

Lisa Holt C.N.M. is a certified Nurse Midwife.  She began her career with 15 years of experience as a nurse in women's health specialties including high risk obstetrics and gynecology.  She later graduated from Emory University with a Master of Science in Nurse Midwifery.


Lisa and Dr. Anderson have known each other and worked together for 13 years.  Lisa is passionate about women's health, and encourages women of all ages to participate and explore all options regarding their wellbeing.  Outside of work Lisa enjoys gardening, taking care of her granddaughter, and spending time with her two new grandbabies.



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Communities We Serve

Located just north of the City in the Perimeter Center area, we serve clients all over the Metro Atlanta area, including:

  • Atlanta
  • Decatur
  • Buckhead
  • Tucker
  • Marietta
  • Cumberland
  • Roswell
  • Norcross
  • Alpharetta
  • Gwinnett
  • CDC/Emory



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