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Home » Medical Staff » Endocrinology » Flannery, Timothy K. MD

Dr. Timothy K. Flannery, Pediatric Endocrinology

Timothy Flannery CHOC Specialists Logo

Timothy Flannery, MD

is on staff at
CHOC Hospital Orange | CHOC Mission Hospital

Office Phone:
714-509-8634

Appointments:
888-770-2462

Specialty:
Endocrinology

Board Certified:
Pediatrics, Pediatric Endocrinology

Endocrinology Referrals

Physicians can refer patients to CHOC through our eCeptionist Referral Portal.

Refer a Patient

At the forefront of innovative pediatric endocrinology research, Dr. Flannery has a special interest in diabetes and growth disorders in children. After spending many years in the clinical setting, Dr. Flannery now dedicates much of his time and efforts to researching growth disorders, pituitary and hyposthenic disorders, and calcium disorders.

Among his investigations, Dr. Flannery’s research has included the effect of growth hormone on cytokines in Crohn’s disease funded by the PSF Tithe Research Award. He was involved in a drug study for Crohn’s disease funded by Novo Nordisk and a Genentech investigator study trial looking at the growth hormone effect on bone density in adult cystic fibrosis.

Dedicated to clinical excellence, Dr. Flannery is board certified in pediatrics and pediatric endocrinology. Prior to joining CHOC he attended medical school at Oral Roberts University School of Medicine in Tulsa, Oklahoma. He served his internship and residency in pediatrics at Loma Linda University Medical Center in California, followed by his residency in pediatric endocrinology at Baylor College of Medicine in Houston, Texas.

Locations:

CHOC Clinic
1201 W. La Veta Ave. Building: CHOC Clinic
Orange, CA 92868
phone: 888-770-2462
fax: 855-246-2329

CHOC Health Center – Mission Viejo
26691 Plaza, Suite 130
Mission Viejo, CA 92691

Education

  • Medical School
    Oral Roberts University School of Medicine, Tulsa, OK
  • Pediatric Endocrinology Fellowship
    Baylor College of Medicine, Houston, TX
  • Pediatrics Residency
    Loma Linda University Medical Center, Loma Linda, CA

Academic Appointments

  • Assistant Clinical Professor
    University of California, Irvine, School of Medicine
  • Health Science Instructor
    UC Irvine Department of Pediatrics

Administrative Appointments

  • Endocrinology, CHOC Specialists

Honors and Awards

  • Orange County Medical Association’s Physicians of Excellence 2010-2012

Professional Organizations

  • American Academy of Pediatrics
  • Endocrine Society
  • Lawson Wilkins Pediatric Endocrine Society

Publications

Flannery, T.K., Kirkland, J.L., Copeland, K.C., Bertuch, A.A., Karaviti, L.P., Brandt, M.L.: Papillary thyroid cancer: a pediatric perspective. Pediatrics 98 (3 Pt 1): 464-6, 1996.

Beckett, P.R., Copeland, K.C., Flannery, T.K., Sherman, L.D., Abrams, S.A.: Combination growth hormone and estrogen increase bone mineralization in girls with Turner syndrome. Pediatric Research 45 (5 Pt 1): 709-13, 1999.

Our endocrinologists commonly treat:
  • Type 1 Diabetes
  • Growth Disorders
  • Thyroid Disorders
  • Obesity
  • Puberty Disorders
  • Adrenal Disorders
  • Pituitary Disorders
  • Calcium and Bone Disorders
  • Intersex Conditions
  • Reproductive Disorders

Health Stories

Diagnosed at age 20 with cancer, she knows the value of being treated at CHOC 

Cancer / Oncology

Diagnosed at age 20 with cancer, she knows the value of being treated at CHOC 

At 20, UCLA student Zoe Borchard’s life was upended by cancer—until CHOC’s AYA program offered care, community, and support to help her move forward.

CHOC Logo Icon CHOC Health

Big Sister Gives Back to Honor CHOC

Neonatology / NICU

Big Sister Gives Back to Honor CHOC

Lily’s sister, Makenna loved her before she was even born. Seeing the way CHOC’s rehab team members cared for Lily inspired her to give back.

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1201 W La Veta Ave
Orange, CA 92868

(714) 997-3000

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