Colonoscopy clinicians in Fairfax, Virginia

CMS lists 63 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 Fairfax, Virginia (details below).

Colonoscopy volume

Clinician	Colonoscopies billed	Percentile rank
Michael McCabe, MD	308	96%
Robert Hally, MD	220	91%
Anand Nath, MD	179	86%
Won Kyoo Cho, MD	170	84%
Marc Georgi, MD	168	84%
Charles Huh, MD	167	84%
Sean Hurley, MD	147	79%
Ivan Harnden, MD	144	78%
Michael Garone, MD	117	70%
Kunwardeep Sohal, MD	115	70%
Shilen Lakhani, MD	112	69%
Timothy Dougherty, MD	108	67%
Ahmed Hamed, MD	108	67%
Tonya Adams, MD	106	66%
Andrew Axelrad, MD	102	65%
Vishant Ramadorai, MD	97	63%
Emil Valle, MD	94	62%
Rebecca Matro, MD	92	61%
Behzad Kalaghchi, MD	89	59%
Anita Kumar, MD	89	59%
Nader Balba, MD	87	59%
Ahmed Maher, MD	87	59%
Jean Donet Mostacero, MD	85	58%
Nitin Sardana, MD	82	56%
Alan Plotner, MD	81	55%
Michael Brown, MD	78	54%
Jessica Trevino, MD	78	54%
Neha Nigam, MD	74	52%
Ahmed Hegab, MD	73	51%
Frank Procaccino, MD	73	51%
Assad Munis, DO	70	50%
Eduardo Noguera, MD	69	49%
Jennifer Wu, MD	68	49%
Asma Khapra, MD	67	48%
Atul Marathe, MD	66	47%
Bezawit Tekola, MD	66	47%
Waseem Aziz, MD	64	46%
Jeremias Tan, MD	60	44%
Shazia Rashid, MD	57	42%
Ricardo Cabello, MD	56	42%
Kenneth Josovitz, MD	51	39%
Ali Khan, MD	47	36%
Ali Kazemi	46	36%
Arunan Vamadevan, MD	45	35%
Benjamin Young, MD	43	34%
Minal Patel, MD	42	33%
Michal Bartel, MD	39	31%
Mindy Chen, MD	39	31%
Christopher Coe, MD	39	31%
Sachin Mohan, MD	39	31%
Jack Huang, MD	36	29%
Emad Abuhamda, MD	34	28%
Byungki Kim, MD	33	27%
Anisha Thadani, MD	33	27%
Anita Wolke, MD	32	27%
Veronica Nguyen, MD	26	23%
Rupa Shah, MD	22	20%
Sylvester Luu, DO	21	20%
Firas Al-Kawas, MD	20	19%
Alan Ansher, MD	14	15%
Mahmood Abedi, MD	1-10	13% or below
Amy Lin, MD	1-10	13% or below
Patricia Radich, DO	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).