Colonoscopy clinicians in Cincinnati, Ohio

CMS lists 86 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 Cincinnati, Ohio (details below).

Colonoscopy volume

Clinician	Colonoscopies billed	Percentile rank
Marvin Lopez, MD	412	98%
Stephen Ionna, MD	356	97%
Said Nabhan, MD	331	97%
Tariq Sheikh, MD	230	92%
Ganesh Kakarlapudi, MD	208	89%
Ahmad Attar, MD	169	84%
Scott Rinesmith, MD	162	82%
Robert Cucinotta	161	82%
Challa Ajit, MD	160	82%
David Hess, MD	156	81%
Jayde Kurland, MD	148	80%
Pradeep Bekal, MD	146	79%
Howard Zhang, MD	141	78%
Stephen Martin, MD	140	77%
Robert Neidich, MD	138	77%
Jeffrey Stotz, MD	137	76%
Mark Manegold, MD	134	76%
Terry Kaylor, MD	129	74%
Joshua Peck	128	74%
Ravi Ravinuthala, MD	128	74%
Howard Solomon, MD	127	73%
Terrance O'Toole, DO	124	73%
Kevin Cronley	121	71%
Robert Kindel, MD	119	71%
Lisa Lestina, MD	115	69%
Mohammad Abdrabbo, MD	110	68%
Manish Chokshi, MD	110	68%
Joshua Max, MD	106	66%
Allan Peck, MD	103	65%
Kai Ha, MD	98	63%
Jorge Go, MD	95	62%
Carmen Meier, MD	95	62%
Christopher South	93	61%
Amanda Cartee, MD	91	60%
Peter Dryer, MD	89	59%
Mark Lybik, MD	89	59%
Matthew Atkinson, MD	88	59%
Daniel Debo, DO	88	59%
Robert Isfort, MD	88	59%
Michel Ghastine, MD	87	58%
Thomas Schussler, MD	87	58%
Manojkumar Singh, MD	85	57%
Charles Oberer, MD	84	57%
Ravi Juluri, MD	79	54%
Nav Grandhi, MD	78	54%
Loren Brook, MD	75	52%
Nadav Sahar, MD	75	52%
Rashmi Tadiparthi, MD	73	51%
Steven Gay, MD	72	51%
Rosanne Danielson, MD	71	50%
David Fitch, MD	70	50%
Emmanuel Ofori, MD	69	49%
Kara De Felice, MD	68	49%
Rajagopal Chadalavada, MD	66	48%
Andrew Chun, MD	66	48%
Aditi Stanton, MD	62	46%
Piush Gupta, MD	59	44%
Soohwan Chun, MD	57	43%
Vidhya Kunnathur, MD	55	42%
Amit Gajera, MD	50	39%
Angeli Chopra, MD	49	38%
Melanie Green, MD	47	37%
Andrew Ofosu, MD	44	35%
Suzana Brozovic, MD	43	34%
Moamen Gabr, MD	40	33%
Chirag Patel, DO	40	33%
Milton Smith, MD	38	31%
Vasundhara Appalaneni, MD	32	27%
Luis Lara, MD	30	26%
Edward Levine, MD	25	23%
Abhishek Polavarapu, MD	24	22%
Inuk Zandvakili, MD	23	22%
Jason Schrager	18	18%
Andres Gomez-Aldana, MD	15	16%
Adam Myer, MD	13	15%
Amoah Yeboah-Korang, MD	13	15%
Neha Wadhwa, MD	12	14%
Anita Afzali, MD	1-10	13% or below
Khurram Bari, MD	1-10	13% or below
Karim Benrajab, MD	1-10	13% or below
Vaishnavi Boppana, MD	1-10	13% or below
David Long, DO	1-10	13% or below
Ross McHenry, MD	1-10	13% or below
Marialena Mouzaki, MD	1-10	13% or below
Michelle Saad, MD	1-10	13% or below
Michael Schoech, 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).