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Sleep Medicine Doctors (Internal Medicine) in Missouri

Data updated monthly · Last refresh October 2026

15 Sleep Medicine (Internal Medicine) providers practice in Missouri, including 4 (27%) offering telehealth. The largest concentration is in Saint Louis. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

15providers

4telehealth

Saint Louistop city

Sleep Medicine (Internal Medicine) by city in Missouri

Choose a city to see providers there.

Sleep Medicine (Internal Medicine) in Saint Louis	5 providers
Sleep Medicine (Internal Medicine) in Joplin	2 providers
Sleep Medicine (Internal Medicine) in Springfield	2 providers
Sleep Medicine (Internal Medicine) in Lees Summit	1 providers
Sleep Medicine (Internal Medicine) in St Louis	1 providers
Sleep Medicine (Internal Medicine) in Cape Girardeau	1 providers
Sleep Medicine (Internal Medicine) in Ballwin	1 providers
Sleep Medicine (Internal Medicine) in Chesterfield	1 providers
Sleep Medicine (Internal Medicine) in Saint Peters	1 providers

Where Sleep Medicine Doctors (Internal Medicine) in Missouri practice

From CMS Medicare enrollment records covering 9 of the 15 providers listed here (60%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)	Sleep Medicine Doctors (Internal Medicine)	All clinicians in group	Main city
Ssm Health Care Group	2	929	Saint Louis
Freeman-Oak Hill Health System	2	385	Joplin

Hospitals where they hold privileges

Hospital	City	Ownership	CMS star rating	Sleep Medicine Doctors (Internal Medicine) affiliated
Freeman Health System - Freeman West	Joplin	Nonprofit	2 of 5	2

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Sleep Medicine (Internal Medicine) providers in Missouri

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Anthony Masi, M.D.

Ballwin, MO · $390 in drug and device payments (2025) · (636) 391-1222

Dr. William Graham, M.D.

Cape Girardeau, MO · $789 in drug and device payments (2025) · (573) 270-6181

Dr. Rhody Eisenstein, MD

Chesterfield, MO · No drug or device payments recorded (2025) · (314) 205-6030

Dr. Essam Elkady, MD

Joplin, MO · $361 in drug and device payments (2025) · Telehealth · (417) 556-2330

Dr. Jason Maxfield, M.D.

Joplin, MO · $187 in drug and device payments (2025) · (417) 347-8688

Dr. Eric Friskel, MD

Lees Summit, MO · No drug or device payments recorded (2025) · (913) 498-3003

Dr. Alvan Omeni, M.D.

Saint Louis, MO · No drug or device payments recorded (2025) · (314) 892-6565

Dr. Julie Sahrmann, D.O.

Saint Louis, MO · $560 in drug and device payments (2025) · (314) 977-5337

Dr. Oscar Schwartz, M.D.

Saint Louis, MO · No drug or device payments recorded (2025) · (314) 996-8072

Dr. Rod Elliott-mullens, DO

Saint Louis, MO · $627 in drug and device payments (2025) · Telehealth · (314) 273-0195

Dr. Shalini Paruthi, M.D.

Saint Louis, MO · $120 in drug and device payments (2025) · (314) 652-4100

Dr. Richard Parcinski, D.O.

Saint Peters, MO · No drug or device payments recorded (2025) · (636) 936-1809

Dr. John Brabson, MD

Springfield, MO · No drug or device payments recorded (2025) · (417) 368-1605

Dr. Steven Gradney, M.D.

Springfield, MO · $356,394 in drug and device payments (2025) · Telehealth · (417) 820-5467

Dr. Joseph Roland Espiritu, MD, MSPH

St. Louis, MO · $1,385 in drug and device payments (2025) · Telehealth · (314) 577-8856

Common questions

How many Sleep Medicine (Internal Medicine) providers are in Missouri?

There are 15 Sleep Medicine (Internal Medicine) providers with active NPI records practicing in Missouri, according to federal NPPES data refreshed monthly.

Do Sleep Medicine (Internal Medicine) providers in Missouri offer telehealth?

Yes. 4 of the 15 Sleep Medicine (Internal Medicine) providers in Missouri (about 27%) report offering telehealth services in CMS data.

Which cities in Missouri have the most Sleep Medicine (Internal Medicine) providers?

Saint Louis (5), Joplin (2), Springfield (2) have the highest concentration of Sleep Medicine (Internal Medicine) providers in Missouri.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Which hospitals do Sleep Medicine Doctors (Internal Medicine) in Missouri work at?

According to CMS facility affiliation records, the Missouri hospitals where the most Sleep Medicine Doctors (Internal Medicine) hold privileges are Freeman Health System - Freeman West in Joplin.