Colonoscopy clinicians in Fresno, California

CMS lists 40 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 Fresno, California (details below).

Colonoscopy volume

Clinician	Colonoscopies billed	Percentile rank
Naeem Akhtar, MD	418	98%
Kevin Kodama, MD	361	97%
Ujagger Dhillon, MD	303	96%
Abhishek Gulati, MD	249	93%
Min Win, MD	247	93%
Sandeep Sekhon, MD	234	92%
Adam Greenberg, MD	196	88%
Jayanta Choudhury, MD	191	87%
Ajit Arora, MD	183	86%
John Abdulian, MD	176	85%
Amitpaul Gill, MD	171	84%
Usman Rahim, PA	153	81%
Muhammad Sheikh, MD	147	79%
Mandeep Singh, MD	147	79%
Ambreen Khurshid, MD	145	79%
Patrick Ginn, MD	139	77%
Jonathan Myers, DO	135	76%
Hashroop Gurm, MD	134	76%
Soo Kim, MD	127	73%
Muftisaadat Farooqi, MD	120	71%
Pradnya Mitroo, MD	117	70%
Gurjiwan Virk, MD	117	70%
Jaya Krishna Chintanaboina, MD	113	69%
Niraj Bhalani, DO	109	67%
Ram Mittal, MD	98	63%
Vivek Mittal, MD	95	62%
Prahalad Jajodia, MD	77	54%
Muhammad Hammami, MD	50	39%
Ehsaan Akhtar, MD	46	36%
Maricela Rangel-Garcia, MD	38	31%
Jacob Colarian, MD	22	21%
Irma Castro, MD	1-10	13% or below
Donald Hermens, MD	1-10	13% or below
Radhika Kumari, MD	1-10	13% or below
Navin Paul, MD	1-10	13% or below
Devang Prajapati, MD	1-10	13% or below
Abdul Sheikh, MD	1-10	13% or below
Ariel Shuchleib Cung, MD	1-10	13% or below
Baljeet Sidhu, MD	1-10	13% or below
Mandeep Singh, 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 (August 18, 2026 release).