Overview
Deborah Callanan is an Emergency Medicine specialist and a Pediatrics provider in San Antonio, Texas. Dr. Callanan is rated as an Experienced provider by MediFind in the treatment of Intussusception in Children. Her top areas of expertise are Meckel's Diverticulum, Intussusception in Children, and Fractured Spine. Dr. Callanan is currently accepting new patients.
Her clinical research consists of co-authoring 5 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 1 article in the study of Intussusception in Children.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Children's - Urology Clinic
Andrew Marks is a Pediatrics provider in San Antonio, Texas. Dr. Marks is rated as an Advanced provider by MediFind in the treatment of Intussusception in Children. His top areas of expertise are Posterior Urethral Valves, Undescended Testicle, Testicular Torsion, Hypospadias, and Reconstructive Urology Surgery.
Children's - Urology Clinic
Thomas Novak is a Pediatrics provider in San Antonio, Texas. Dr. Novak is rated as an Advanced provider by MediFind in the treatment of Intussusception in Children. His top areas of expertise are Hypospadias, Diphallia, Undescended Testicle, Testicular Torsion, and Osteotomy.
Children's
Megan O'brien is a Pediatrics provider in San Antonio, Texas. Dr. O'brien is rated as an Experienced provider by MediFind in the treatment of Intussusception in Children. Her top areas of expertise are Meckel's Diverticulum, Intussusception in Children, and Baller-Gerold Syndrome.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Fractured SpineDr. Callanan isExperienced. Learn about Fractured Spine.
- Intussusception in ChildrenDr. Callanan isExperienced. Learn about Intussusception in Children.
- Meckel's DiverticulumDr. Callanan isExperienced. Learn about Meckel's Diverticulum.


