Medical School / Education

A.T. Stillwell University, Mesa, AZ


Baylor S&W McLane Children's Hospital, Temple, TX


Baylor S&W McLane Children's Hospital, Temple, TX


(Pediatric Endocrinology & Diabetes) Phoenix Children's Hospital, Phoenix, AZ

Pediatrics, Subspecialty-Pediatric Endocrinology

American Board of Pediatrics

Top Doctor Recipient, PHOENIX magazine

Professional Affiliations

National Lipid Association

Pediatric Endocrine Society

American Osteopathic Association

May 2017 Chambers, Grebe, Newbern. "Two cases of 22q11.2 Deletion Syndrome and Type 1 Diabetes". AACE Clinical Case Reports: May/June 2018, Vol. 4, No. 3, pp e209-e212. DOI:

March 2018 Olson, Chambers, Shaibi. Pediatric Markers of Adult Cardiovascular Disease. Current Pediatric Reviews, Vol. 13, No. 4, 2017

December 2017Chambers, Tanamas, Clark, Dunnigan, Kapadia, Hanson, Nelson, Knowler, Sinha. "Assessment and Tracking of Growth in Severely Obese or Underweight Children". Pediatrics, 140(6). DOI: 10.1542/peds.2017-2248

December 2017 Tanamas, Reddy, Chambers, Clark, Dunnigan, Hanson, Nelson, Knowler, Sinha. "Effect of severe obesity in childhood and adolescence on risk of type 2 diabetes in youth and early adulthood in an American Indian population". Pediatric Diabetes, 12/28/17. DOI: 10.1111/pedi.12627

June 2016 Pimentel, Chambers, Shahid, Chawla, Kapadia. "Comorbidities of Thyroid Disease in Children." Advances in Pediatrics. Kappy, Michael. Philadephia: Elsevier, 63 (2016) 211-226.

September 2013 McAllister, Patel, Fatter, Chambers. "A case of a 3 year old with eye pain." Pediatric Annals. Volume 42, Issue 9, 2013. Poster presented at the Pediatric Hospital Medicine annual conference, 2013.

September 2010 M. Chambers, R. Begay, M. Blessing, J. Crane, Z. Crofts, J. Porter, G. Ullery, J. Osgood, D. Watts, B. Wong. "Spreading North Country Community Health Center's Care into Flagstaff's Homeless Community."

Epicardial Adipose Thickness in youth with Type 1 diabetes, Dyslipidemia in youth with Type 1 diabetes


Phoenix Children's Hospital - Thomas Campus

1920 E. Cambridge Ave.
Rosenberg Plaza
Phoenix, AZ 85006

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My daughter loves Dr Chambers!

Dr Chambers and staff are great at what they do and very helpful regarding my concerns and care

Excellent care, professional, compassionate

Melissa Chambers is a wonderful endocrinologist. She helps us greatly to control my child's blood sugars.

Dr.Chambers is very professional and caring. She takes time with us and explains things in a way we understand. Her nurse, was also very wonderful and caring.

Dr. Chambers is absolutely fantastic. I couldn't ask for a better doctor for my son. She takes so much time with him to make him feel special and comfortable. And she takes time to talk to him about his toys and his interests and makes him laugh. We just love her!

Dr. Chambers is a gem! She connected so well with my young child and was a wizard during the exam. She was very thorough, listened well and explained things completely. I super appreciate her, give her a raise!

Great staff and really appreciate Dr Chambers

Dr Chambers was wonderful. Took her time and was very thoughtful in sharing the plan. I appreciate her.

The new PCH facility was beautiful and the location is so convenient for us. This was our first appt with Dr Chambers and she was so kind and friendly! We are so glad she is our daughter's new endocrinologist. We had a wonderful experience.

Dr. Chambers and team were amazing as always. The entire Endocrinology office has always been amazing. Very much appreciate it.

Dr. Chambers is a great Dr. she is caring and very good at talking to my son about his disease