Family Doctors · Zionsville, IN · October 2026
Best Family Doctors in Zionsville, IN (October 2026)
Dr. Daniel Shull ranks first with a score of 75.3: 4.8 stars from 17 Google reviews; 51 years since medical school; accepts Medicare assignment. Dr. Chandra Ostrognai ranks second with a score of 74.5: 4.9 stars from 98 Google reviews; 23 years since medical school; accepts Medicare assignment. Dr. Lisa Richter ranks third with a score of 72.3: 5.0 stars from 10 Google reviews; 27 years since medical school; accepts Medicare assignment.
- 1
Daniel Shull, MD
4.8 out of 5 · 17 Google reviews (not verified as patients)
Score 75.3 · 51 years since medical school; accepts Medicare assignment
- 2
Chandra Ostrognai, MD
4.9 out of 5 · 98 Google reviews (not verified as patients)
Score 74.5 · 23 years since medical school; accepts Medicare assignment
- 3
Lisa Richter, DO
5.0 out of 5 · 10 Google reviews (not verified as patients)
Score 72.3 · 27 years since medical school; accepts Medicare assignment
- 4
Max Lewis, MD
4.5 out of 5 · 8 Google reviews (not verified as patients)
Score 58.4 · 16 years since medical school; accepts Medicare assignment
- 5
Elizabeth Osterman, DO
4.9 out of 5 · 98 Google reviews (not verified as patients)
Score 56.8 · 6 years since medical school; accepts Medicare assignment
- 6
Brandon Yohn, DO
4.2 out of 5 · 14 Google reviews (not verified as patients)
Score 53.5 · 13 years since medical school; accepts Medicare assignment
- 7
- 8
Umara Khalid, MD
4.6 out of 5 · 97 Google reviews (not verified as patients)
Score 50.6 · 6 years since medical school; accepts Medicare assignment
The same list as a table
| Rank | Doctor | City | Score | Rating | Reviews | Years |
|---|---|---|---|---|---|---|
| 1 | Daniel Shull, MD | Zionsville | 75.3 | 4.8 | 17 | 51 |
| 2 | Chandra Ostrognai, MD | Zionsville | 74.5 | 4.9 | 98 | 23 |
| 3 | Lisa Richter, DO | Zionsville | 72.3 | 5.0 | 10 | 27 |
| 4 | Max Lewis, MD | Zionsville | 58.4 | 4.5 | 8 | 16 |
| 5 | Elizabeth Osterman, DO | Zionsville | 56.8 | 4.9 | 98 | 6 |
| 6 | Brandon Yohn, DO | Zionsville | 53.5 | 4.2 | 14 | 13 |
| 7 | Laurence Adams, MD | Zionsville | 51.4 | 4.2 | 5 | — |
| 8 | Umara Khalid, MD | Zionsville | 50.6 | 4.6 | 97 | 6 |
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. Google reviews are not verified as patient reviews: anyone can post one, positive or negative, without being seen by the physician and from any state or country. So anonymous reviews alone count for less, and 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 family doctor in Zionsville, IN?
Daniel Shull, MD in Zionsville, with a BestDocs score of 75.3 (4.8 stars from 17 Google reviews; 51 years since medical school; accepts Medicare assignment).
How many family doctors in Zionsville, IN have online booking?
0 of the 8 ranked family doctors in Zionsville, IN offer online booking on their practice website.
How are these family doctors 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.