Colonoscopy clinicians in Brick, New Jersey

CMS lists 62 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 Brick, New Jersey (details below).

Colonoscopy volume

Clinician	Colonoscopies billed	Percentile rank
Steven Koerner, DO	280	95%
Thaddeus Grabowy, MD	243	93%
Kenny Chiu, MD	221	91%
Jill Collier, MD	217	90%
William Basri, MD	195	88%
Kenneth Glazier, MD	179	86%
Mark Cerefice, MD	174	85%
Robert Gialanella, MD	166	83%
Barry Zingler, MD	162	82%
Vishal Jain, MD	160	82%
Gregory Heyt, MD	152	80%
Assif Rozovsky, MD	148	80%
Howard Hampel, MD	142	78%
Alexandra Greenberg, DO	139	77%
Yujeong Choi, MD	136	76%
Omar Tamimi, MD	136	76%
Mohammad Choudhry, MD	131	75%
Matthew Tangorra, DO	130	74%
Philip Micale, MD	129	74%
Kenneth Belitsis, MD	128	74%
Imran Fayyaz, MD	128	74%
Joseph Binns, MD	124	73%
Kenny Hui, MD	124	73%
Pacifico Magahis, MD	121	71%
Thomas Fiest, DO	120	71%
Mitchell Spinnell, MD	120	71%
Rahul Dhiman, MD	117	70%
Michael Tendler, MD	117	70%
Brian Wolfman, MD	115	69%
Sandhya Shukla, MD	106	66%
Jared Gold, MD	105	66%
Ben Terrany, MD	103	65%
Adam Palance, MD	102	65%
Subha Sundararajan, MD	100	64%
Junsuke Maki, MD	96	62%
Jai Mirchandani, MD	92	61%
Vinay Yalamanchi, DO	92	61%
Neal Winzelberg, MD	90	60%
Shariq Afridi, MD	88	59%
Zafar Zamir, MD	88	59%
Zahid Baig, MD	86	58%
Dharmesh Kaswala, MD	86	58%
Judy Lin, MD	86	58%
Mitchell Schwartz, MD	86	58%
Edgar Bigornia, MD	84	57%
Nadeem Baig, MD	83	56%
Michael Meininger, MD	83	56%
Teresa Menadier, MD	80	55%
Herve Boucard, MD	68	49%
Shamina Dhillon, MD	66	48%
Laleh Merikhi, MD	62	46%
Tina Vazirani, MD	56	42%
Shail Sheth, MD	53	41%
Penny Turtel, MD	50	39%
Sandarsh Kancherla, MD	46	36%
Bing Chen	45	36%
Suresh Pitchumoni, MD	40	33%
Scott Schlachter, DO	38	31%
Ricardo Rodriguez, MD	35	29%
Tanuj Chokshi, DO	33	28%
Rajiv Uppal, MD	31	27%
Jeffrey Raskin, MD	13	15%

Sorted by the number of colonoscopies billed to Medicare, highest first, not by quality or skill.

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 (August 18, 2026 release).