John Robert Gray, MD
- Ron TremblayChief Mission Integration Officer · Company website
- Krista NorridTrauma Program Manager · Company website
How we got $1.1M
Based on typical figures for its industry (2022 Economic Census), not its own records.
What we know
Signs of a sale Some signs of a sale
- In business 100 years (since 1926)
From public records and the company's website, not a statement that it's for sale.
What they do
Ascension St. John offers emergency, primary, and advanced specialty care to families in Northeastern Oklahoma, including Tulsa's first Level 1 Trauma Center and cardiology services.
From the company's website. Industry: Doctors & clinics.
Compared with similar businesses nearby
| Business | Est. revenue | Distance |
|---|---|---|
| John Robert Gray, MD this business | $1.5M | — |
| Kimberly A. Sorensen, DO Owasso | $1.5M | 0.0 mi |
| Peter E. Diaz, MD Owasso | $1.5M | 0.0 mi |
| Charles Dennis Knife Chief, MD Owasso | $1.5M | 0.1 mi |
| Sarah E. Kelly, PA-C Owasso | $1.5M | 0.1 mi |
| Cara L. Thompson, DO Owasso | $1.5M | 0.1 mi |
| Virginia E. Smith, MD Owasso | $1.5M | 0.1 mi |
The full calculation
Figures are shown toward the upper part of their range rather than at its middle.
Brought up to date assuming revenue has grown 8% a year since 2020, when the PPP figures were reported; included above.
| Estimated value = EBITDA × typical sale multiple | $1.1M |
| Multiple for this size and industry | 3.3× |
| Value range | $299K – $1.7M |
This business has no PPP loan on record, so there is no business-specific data. The figures are the typical estimated revenue of Offices of Physicians businesses in our Oklahoma data: the middle value, with the range covering the middle half of those businesses. EBITDA applies the industry margin (22%). Treat these as a rough guide.
| Revenue range | $525K – $2.0M |
| EBITDA range | $113K – $420K |
| Industry (NAICS) | Offices of Physicians (6211) |
EBITDA margin: from IRS tax returns of S corporations in this industry (2019–2022), adjusted for company size: smaller companies typically run higher margins. EBITDA here is after owners' salaries.
Benchmarks: US Economic Census 2022, OK. These are statistical estimates, not reported financials. Listing details come from Overture Maps open data. Full methodology
History & advisors
“St. John Hospital was founded by the Sisters of the Sorrowful Mother in 1926 to care for the sick.”
From the company's own website and public filings (DOL Form 5500, IRS Form 990, SBA). Roles are as stated there and may be out of date.
Public records
Matched to this business by name and address from public government data; a match can occasionally be wrong.
About John Robert Gray, MD
John Robert Gray, MD is a doctors & clinics company in Owasso, Oklahoma, in business since 1926. Its estimated annual revenue is about $1.5M, with roughly $328K of EBITDA. Its estimated business value is $1.1M (likely range $299K–$1.7M).
Common questions
- Who owns John Robert Gray, MD?
- The owner of John Robert Gray, MD isn't in public records we've found yet. If you own or run the business, you can add or correct its details on SeeBITDA.
- How much revenue does John Robert Gray, MD make?
- SeeBITDA estimates John Robert Gray, MD's annual revenue at about $1.5M (likely between $525K and $2.0M), based on public records such as its PPP loan and retirement-plan filings, brought up to 2026.
- What is John Robert Gray, MD worth?
- About $1.1M, roughly 3.3× its estimated EBITDA of $328K, typical for a doctors & clinics company its size. Likely range: $299K–$1.7M.
- When was John Robert Gray, MD founded?
- John Robert Gray, MD has been in business since 1926.