Overview
John Ruddy is an Internal Medicine provider in Danville, California. Dr. Ruddy is highly rated in 1 condition, according to our data. His top areas of expertise are Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, and Insomnia.
Specialties
Licenses
Languages Spoken
Gender
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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
400 El Cerro Blvd Ste 107, Danville, CA 94526
985 Atlantic Ave Ste 250, Alameda, CA 94501
The Periscope Group
Michael Albert is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Albert is highly rated in 28 conditions, according to our data. His top areas of expertise are Nijmegen Breakage Syndrome, Wiskott-Aldrich Syndrome, Hyper IgE Syndrome, Splenectomy, and Spinal Fusion.
Office
Stephen Luby is a primary care provider, practicing in Internal Medicine in Stanford, California. Dr. Luby is highly rated in 18 conditions, according to our data. His top areas of expertise are Diarrhea, Parainfluenza, Typhoid Fever, and Salmonella Enterocolitis.
El Camino Health
Gregory Kato is a primary care provider, practicing in Internal Medicine in Mountain View, California. Dr. Kato is highly rated in 10 conditions, according to our data. His top areas of expertise are Sickle Cell Disease, Congenital Hemolytic Anemia, Hemoglobinopathy, Endoscopy, and Gastrostomy.
Frequently Asked Questions about Dr. John Ruddy
How do I make an appointment with Dr. John Ruddy?
You can book an appointment with Dr. John Ruddy by calling their office at 925-820-4472. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Ruddy a top-rated expert for Obstructive Sleep Apnea?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Ruddy is classified as an Advanced expert for Obstructive Sleep Apnea, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John Ruddy specialize in?
While Dr. John Ruddy is a Internal Medicine, they have specific expertise in Obstructive Sleep Apnea, Drowsiness, and Excessive Daytime Sleepiness. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. John Ruddy accept my insurance?
Dr. John Ruddy accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 925-820-4472 to verify that your specific plan is currently accepted before your visit.
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
- Advanced
- Obstructive Sleep ApneaDr. Ruddy isAdvanced. Learn about Obstructive Sleep Apnea.
- Experienced
- DrowsinessDr. Ruddy isExperienced. Learn about Drowsiness.
- Excessive Daytime SleepinessDr. Ruddy isExperienced. Learn about Excessive Daytime Sleepiness.
- InsomniaDr. Ruddy isExperienced. Learn about Insomnia.