Psychiatrists · Indiana · October 2026
Best Psychiatrists in Indiana (October 2026)
Dr. David Gray ranks first with a score of 58.8: 4.8 stars from 25 Google reviews; 32 years since medical school; accepts Medicare assignment. Dr. Boris Vatel ranks second with a score of 57.6: 4.8 stars from 21 Google reviews; 31 years since medical school; accepts Medicare assignment. Dr. Ashraf Ahmed ranks third with a score of 55.8: 4.7 stars from 18 Google reviews; 36 years since medical school; accepts Medicare assignment.
- 1
David Gray, MD
4.8 out of 5 · 25 Google reviews
Score 58.8 · 32 years since medical school; accepts Medicare assignment
- 2
Boris Vatel, MD
4.8 out of 5 · 21 Google reviews
Score 57.6 · 31 years since medical school; accepts Medicare assignment
- 3
Ashraf Ahmed, MD
4.7 out of 5 · 18 Google reviews
Score 55.8 · 36 years since medical school; accepts Medicare assignment
- 4
Mark Ogle, MD
4.2 out of 5 · 15 Google reviews
Score 51.5 · 39 years since medical school; accepts Medicare assignment
- 5
Siming Hummer, MD
4.1 out of 5 · 9 Google reviews
Score 50.0 · 35 years since medical school; accepts Medicare assignment
- 6
- 7
Benjamin Coplan, DO
4.2 out of 5 · 5 Google reviews
Score 39.1 · 20 years since medical school; accepts Medicare assignment
- 8
- 9
- 10
The same list as a table
| Rank | Doctor | City | Score | Rating | Reviews | Years |
|---|---|---|---|---|---|---|
| 1 | David Gray, MD | Evansville | 58.8 | 4.8 | 25 | 32 |
| 2 | Boris Vatel, MD | Evansville | 57.6 | 4.8 | 21 | 31 |
| 3 | Ashraf Ahmed, MD | Evansville | 55.8 | 4.7 | 18 | 36 |
| 4 | Mark Ogle, MD | Indianapolis | 51.5 | 4.2 | 15 | 39 |
| 5 | Siming Hummer, MD | Avon | 50.0 | 4.1 | 9 | 35 |
| 6 | Tyler Flaningham, MD | Carmel | 40.7 | 4.9 | 21 | — |
| 7 | Benjamin Coplan, DO | Greenwood | 39.1 | 4.2 | 5 | 20 |
| 8 | Jerad Dalton, DO | Indianapolis | 35.5 | 4.6 | 9 | 23 |
| 9 | David Posey, MD | Indianapolis | 35.1 | 5.0 | 7 | — |
| 10 | Christopher Bojrab, MD | Carmel | 33.8 | 4.3 | 12 | — |
How we ranked
Ratings are weighted toward independent, third-party verified patient reviews. When a physician has them, 60% of the rating comes from patients surveyed by an independent third party (not chosen by the practice) and 40% from public, anonymous reviews such as Google. Anonymous reviews alone count for less, so a few posts can't carry a physician to the top. The score also weighs years since medical school and accepting Medicare assignment. Every physician here has a verified practice website and at least five patient reviews. No one can pay to change a rank. Read the full method.
Questions
Who is the highest-ranked psychiatrist in Indiana?
David Gray, MD in Evansville, with a BestDocs score of 58.8 (4.8 stars from 25 Google reviews; 32 years since medical school; accepts Medicare assignment).
How many psychiatrists in Indiana have online booking?
6 of the 12 ranked psychiatrists in Indiana offer online booking on their practice website.
How are these psychiatrists ranked?
By the BestDocs score, which is weighted toward independent third-party verified patient reviews: patient rating (50 points; 60% independent verified reviews and 40% anonymous public reviews when both exist), years in practice (31.25) and verified credentials (18.75). Sponsored placements never change rank. The full method is on the methodology page.
Data as of October 2026. Sources: CMS NPPES, CMS Doctors and Clinicians file, Google business listings, practice websites. Ratings are Google ratings, shown as text and not marked up as reviews.