Dr. Marchand is originally from Providence, RI, and is a board certified physician in Obstetrics and Gynecology. Dr. Marchand completed training in Obstetrics and Gynecology at the University of Tennessee, and is extensively published in the field of minimally invasive surgery.  Dr. Marchand is recognized internationally as a pioneer in developing laparoscopic techniques, as well as an expert minimally invasive surgeon and teaching surgeon. Dr. Marchand was recently honored with a World Record for performing a total laparoscopic hysterectomy through the smallest incision ever.  Dr. Marchand was also one half of the team that was recognized by the Guinness Book of World Records(TM) for removing a seven pound uterus without needing to cut open the patient. Dr. Marchand was the first surgeon in Arizona to receive the “Master Surgeon” designation from the Surgical Review Corporation.  Dr. Marchand is also currently one of only a few accredited Master Surgeons in Minimally Invasive Gynecology in the USA. In addition, Dr. Marchand is one of the few OBGYN’s in the country to be a fellow of both ACOG (American College of Obstetrics and Gynecology) and ACS (American College of Surgeons.) When he is not in the operating room, Dr. Marchand enjoys low carb living and chasing around his eight year old son, Sebastian.

Dr. Marchand sets another World Record

Laparoscopic Ovarian Cancer Staging Surgery on the Largest Tumor: Arizona doctors set world record

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Department of Obstetrics and Gynecology
University of Tennessee Health Science Center
Memphis, TN
June 2005-July 2009

Doctor of Medicine:
Spartan Health Sciences University
Vieux Fort, St. Lucia
April 2004


American Associate of Gynecologic Laparoscopists

Society of Laparoscopic Endosurgeons

American Mensa


Accredited Master Surgeon in Minimally Invasive Gynecology (First in USA!)

Fellow of the American College of Obstetrics and Gynecology

Fellow of the American College of Surgeons

Certified COEMIG Physician – Center of Excellence in Minimally Invasive Surgery

Board Certified in Obstetrics and Gynecology

Surgeon of Excellence in Minimally Invasive Surgery

Quotes from Dr. Gregory Marchand:

“Keep making the incisions smaller and fewer – the postoperative pain, recovery, and complications will follow.”

“I know what it’s like to face a diagnosis of cancer, and in my opinion, advancements in the surgical treatment of cancer are just as important as the newest cancer-fighting drugs and chemotherapy agents.”

“Wishing to ban surgical morcellation is exactly the same as wishing to ban all chemotherapy.  Both are excellent life saving tools with a very narrow indication. Outside that indication they are both equally deadly.” 


      • 2008 Guinness World Records, London UK
        Awarded World Record for Largest Uterus Ever Removed Laparoscopically (3200 Gram Fibroid Uterus)
      • 2016 Surgical Review Corporation, First Surgeon of Excellence in Minimally Invasive Surgery ever awarded
      • 2017 Surgical Review Corporation, First Master Surgeon in Minimally Invasive Gynecology.
      • 2017 Surgical Review Corporation, First Master Surgeon in Arizona
      • 2017 World Record Academy, New York, NY,  Awarded World Record for Performing Laparoscopic Ovarian Cancer Staging on the Largest Malignant Tumor Ever (17cm Malignant Tumor)


State of Arizona
Granted License #40957

State of Georgia
Granted License #61487