Clinicians affiliated with Peak Gastroenterology Associates
33 clinicians on file with this group · most practice in Colorado Springs, CO · PAC ID 2961484365
29 clinicians affiliated with Peak Gastroenterology Associates are in the 2024 Medicare Part B data, 14 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Gastroenterology (10) · Certified Registered Nurse Anesthetist (CRNA) (7) · Nurse Practitioner (5) · Physician Assistant (3) · Internal Medicine (2) · Pathology (2)
Specialty links go to the specialty in Colorado Springs, CO.
Clinicians affiliated with Peak Gastroenterology Associates, 2024
Alphabetical by last name; 29.
| Name | Specialty | City |
|---|---|---|
| Michelle R Barnett, PA | Physician Assistant | Colorado Springs, CO |
| Karin B Cesario, MD | Gastroenterology | Colorado Springs, CO |
| Carlene L Chun, M.D., PH.D. | Gastroenterology | Colorado Springs, CO |
| Nicholas V Costrini, M.D., PH.D | Internal Medicine | Colorado Springs, CO |
| April Cruickshank | Physician Assistant | Colorado Springs, CO |
| Richard E Fenn, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Canon City, CO |
| Bryan S Ferrara, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Colorado Springs, CO |
| Jennifer Flickinger | Nurse Practitioner | Colorado Springs, CO |
| Ariel E Garl, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Winston Salem, NC |
| Hazem T Hammad, M.D. | Gastroenterology | Aurora, CO |
| Zahra N Harrison, ANP | Nurse Practitioner | Colorado Springs, CO |
| Daniel E Hogan, D.O. | Gastroenterology | Asheville, NC |
| Prashant V Krishnan, M.D. | Gastroenterology | Mesa, AZ |
| Christine L Lindquist, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Colorado Springs, CO |
| Pujyitha Mandiga, MD | Internal Medicine | Parker, CO |
| Ryan R Mcwilliams, MD | Gastroenterology | Greeley, CO |
| Evan B Moon, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Colorado Springs, CO |
| Christopher J Morgan, DO | Pathology | Mesa, AZ |
| Chelsea Nelson, CNP | Nurse Practitioner | Colorado Springs, CO |
| Lisa A Nydam, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Littleton, CO |
| Bhaktasharan C Patel, MD | Gastroenterology | Colorado Springs, CO |
| David I Peterson, PA | Physician Assistant | Lone Tree, CO |
| James E Rose | Gastroenterology | Colorado Springs, CO |
| Kevin M Rufner, MD, MPH | Gastroenterology | Denver, CO |
| Sahar A Samaha, M.D. | Pathology | Phoenix, AZ |
| Herman Suga, DO | Gastroenterology | Chicago, IL |
| Morgan Tevlin, ANP | Nurse Practitioner | Colorado Springs, CO |
| Jamie M Thompson, ANP-C | Nurse Practitioner | Colorado Springs, CO |
| Mitzi A Willhoite, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Houston, TX |
Practice locations
Listed practice locations in Colorado, Tennessee.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations