Overview
Daniel Sak is a Pulmonary Medicine specialist and a Sleep Medicine provider in Springfield, Massachusetts. Dr. Sak is highly rated in 2 conditions, according to our data. His top areas of expertise are Obstructive Sleep Apnea, Narcolepsy, Irregular Sleep-Wake Syndrome, and Idiopathic Hypersomnia. Dr. Sak is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
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-MEDICAID PLAN
- HMO
- POS
- PPO
- HMO
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- INSURANCE PLAN
- MEDICARE PDP
- PPO
- 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
- HMO
- PPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- 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
3300 Main St, Springfield, MA 01107
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Frequently Asked Questions about Dr. Daniel J. Sak
How do I make an appointment with Dr. Daniel J. Sak?
You can book an appointment with Dr. Daniel J. Sak by calling their office at 413-794-7394. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Daniel J. Sak a top-rated expert for Obstructive Sleep Apnea?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Daniel J. Sak is classified as an Distinguished 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. Daniel J. Sak specialize in?
While Dr. Daniel J. Sak is a Pulmonary Medicine, they have specific expertise in Obstructive Sleep Apnea, Narcolepsy, and Irregular Sleep-Wake Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Pulmonary Medicine.
Does Dr. Daniel J. Sak accept my insurance?
Dr. Daniel J. Sak accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 413-794-7394 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
- Distinguished
- Obstructive Sleep ApneaDr. Sak isDistinguished. Learn about Obstructive Sleep Apnea.
- Advanced
- NarcolepsyDr. Sak isAdvanced. Learn about Narcolepsy.
- Experienced
- Central Sleep ApneaDr. Sak isExperienced. Learn about Central Sleep Apnea.
- DrowsinessDr. Sak isExperienced. Learn about Drowsiness.
- Excessive Daytime SleepinessDr. Sak isExperienced. Learn about Excessive Daytime Sleepiness.
- Idiopathic HypersomniaDr. Sak isExperienced. Learn about Idiopathic Hypersomnia.
- InsomniaDr. Sak isExperienced. Learn about Insomnia.
- Irregular Sleep-Wake SyndromeDr. Sak isExperienced. Learn about Irregular Sleep-Wake Syndrome.