Colonoscopy clinicians in Charlottesville, Virginia

CMS lists 48 clinicians with a primary specialty of Gastroenterology, Internal Medicine, Family Practice, or General Practice who have billed Medicare for at least one colonoscopy and practice in Charlottesville, Virginia (details below).

Colonoscopy volume

Clinician	Colonoscopies billed	Percentile rank
Emily Christman	226	91%
Andrew Copland, MD	198	88%
Daniel Pambianco, MD	184	87%
Diego Gomez, MD	162	83%
David Balaban, MD	142	78%
Savita Srivastava, MD	126	73%
Rizwan Ahmed, MD	117	70%
Arun Mannem, MD	111	68%
Paul Arnold, MD	100	64%
Whitney Brooks, MD	100	64%
Mark Worthington, MD	98	63%
Cynthia Yoshida, MD	98	63%
Elliot Smith, MD	89	59%
Tinatin O Connell, MD	87	59%
Roderick Kreisberg, MD	83	57%
Jin-Hong Park, MD	80	55%
Christina Tennyson, MD	72	51%
Mylan Satchi, MD	65	47%
Waseem Aziz, MD	64	46%
Amy Doran	64	46%
Vanessa Shami, MD	64	46%
Norman Goldin, MD	61	45%
Dennis Kumral, MD	54	41%
Bryan Sauer, MD	54	41%
Kenneth Devault, MD	49	38%
Jonathan Kushner, MD	49	38%
Rebecca Haug, MD	48	37%
Jeanetta Frye, MD	39	31%
Kevin Mercure, MD	39	31%
Anthony Rainho, MD	35	28%
Gianna Stoleru, MD	35	28%
Ross Buerlein	33	27%
Daniel Strand, MD	31	26%
Nicolas Intagliata, MD	28	24%
Daniel Neumann, MD	27	23%
Jesse Xie, MD	25	22%
Curtis Argo, MD	24	21%
Neeral Shah, MD	24	21%
Mohammad Siddiqui, MD	24	21%
Andrew Wang, MD	23	21%
Brian Wentworth, MD	23	21%
Zachary Henry, MD	13	14%
Anne Tuskey, MD	12	14%
Alexander Podboy, MD	11	13%
David Arner, MD	1-10	13% or below
Anya Mezina, MD	1-10	13% or below
Steven Powell, MD	1-10	13% or below
Assaad Soweid, MD	1-10	13% or below

Sorted by the number of colonoscopies billed to Medicare, highest first, not by quality or skill. CMS suppresses counts between 1 and 10 to protect patient privacy and publishes the range instead.

Understanding CMS Data

CMS's "Colonoscopy" category combines specific billing codes for colonoscopy to calculate the number of times each clinician billed Medicare for a "Colonoscopy." These include screening colonoscopy, diagnostic colonoscopy, and colonoscopy with biopsy or polyp removal. CMS's list also includes flexible sigmoidoscopy and laparoscopic appendectomy, so a clinician's count may include those procedures. CMS counts one procedure per patient per day, so a colonoscopy that included both a biopsy and a polyp removal counts once. CMS reports only procedures that clinicians billed to Original Medicare and Medicare Advantage. Therefore, CMS's procedure volume data does not include procedures that clinicians may have performed on patients who have other health care coverage (e.g., commercial insurance, self-pay, or the VA). Billing variation and coding errors can also affect CMS's data. Therefore, the number of procedures that CMS reports for a clinician may be higher or lower than the actual number of colonoscopies a clinician performed during the reporting period. Lastly, only clinicians with a primary specialty of Gastroenterology, Internal Medicine, Family Practice, or General Practice (as reported to Medicare) are presented.

Source: Centers for Medicare & Medicaid Services (October 2, 2026 release).