Overview
John Ryan is a Pediatrics provider in Portsmouth, New Hampshire. Dr. Ryan is rated as an Experienced provider by MediFind in the treatment of Pulmonary Hypertension. His top areas of expertise are Type 1 Diabetes (T1D), Pulmonary Hypertension, Umbilical Hernia, and Omphalocele.
His clinical research consists of co-authoring 94 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 4 articles in the study of Pulmonary Hypertension.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- MANAGED 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.
Boston Childrens Heart Foundation Inc
Mary Mullen is a Pediatric Cardiologist and a Cardiologist in Boston, Massachusetts. Dr. Mullen is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Hypertension. Her top areas of expertise are Pulmonary Hypertension, High Blood Pressure in Infants, Hypertension, and Congenital Unilateral Pulmonary Hypoplasia. Dr. Mullen is currently accepting new patients.
Georg Hansmann is a Pediatrics provider in Boston, Massachusetts. Dr. Hansmann is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Hypertension. His top areas of expertise are Pulmonary Hypertension, High Blood Pressure in Infants, Hypertension, Cerebral Hypoxia, and Embolectomy.
Helen Christou is a Neonatologist and a Pediatrics provider in Boston, Massachusetts. Dr. Christou is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Hypertension. Her top areas of expertise are High Blood Pressure in Infants, Pulmonary Hypertension, Cerebral Hypoxia, and Premature Infant.
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
- Gastroesophageal Reflux Disease (GERD)
- HypertensionDr. Ryan isExperienced. Learn about Hypertension.
- OmphaloceleDr. Ryan isExperienced. Learn about Omphalocele.
- Pulmonary HypertensionDr. Ryan isExperienced. Learn about Pulmonary Hypertension.
- Stork BiteDr. Ryan isExperienced. Learn about Stork Bite.
- Systemic Sclerosis (SSc)Dr. Ryan isExperienced. Learn about Systemic Sclerosis (SSc).