Our San Antonio - Stone Oak location has closed. Dr. Petr will now see all patients at U.S. Dermatology Partners San Antonio.

Rachel Quinby-Graves, MD


Board-Certified Dermatologist
Rachel Quinby MD, U.S. Dermatology Partners Plano, North Texas Dermatology

Dr. Quinby-Graves is a board-certified dermatologist who joined North Texas Dermatology Plano, now a part of U.S. Dermatology Partners, after returning to her native state of Texas in 2005.  Before that time, she spent a year as a visiting assistant professor of dermatology at the University of Virginia in Charlottesville, Virginia.  Prior to that, she was an assistant professor of dermatology at Loyola University Medical Center in Maywood, Illinois.

Dr. Quinby-Graves graduated summa cum laude from Texas A&M with a B.S. in biomedical science in 1994.  She earned her Doctor of Medicine degree from the University of Texas Southwestern Medical School in 1998.  While at UT Southwestern, she was elected to the Alpha Omega Alpha honor society.

After her internal medicine internship at Baylor University Medical Center in Dallas, she completed her dermatology residency at Northwestern University in Chicago.  She served as chief resident during her last year.  Dr. Quinby-Graves currently lives in Dallas with her husband, Charles, her four children and her dog, Daisy.

Dr. Quinby-Graves practices in the Plano office and is accepting new patients of all ages.

Specialties and Affiliations

American Academy of Dermatology

Texas Medical Association

Collin County Medical Society

Diplomate, American Board of Dermatology

Clinic Locations

North Texas Dermatology Plano
North Texas Dermatology Plano

5805 Coit Road
Suite 203
Plano, TX 75093

(972) 769-8180

What Our Patients Say

Rachel Quinby, MD
5 Stars  I have always found Dr Quinby to be professional, personable and knowledgeable. Her diagnoses have been accurate and treatments resolved the presenting issues. 100% confidence in her. –
Source : Healthgrades – Dec 14, 2018
Rachel Quinby, MD
5 Stars  Dr. Quinby is always so professional, but also heartfelt and caring. I’ve been going to her for years and will continue to for many more. Her and her staff do an excellent job! –
Source : Healthgrades – Dec 12, 2018
Rachel Quinby, MD
5 Stars  Dr. Quinby is thorough and cares about taking care of her patients. –
Source : Healthgrades – Dec 12, 2018

Services Offered By Dr. Quinby-Graves