75 Physicians and Providers at The Oregon Clinic Recognized as “Top Providers” by Peers

The Oregon Clinic
Friday, December 2, 2022

Portland, OR – November 22, 2022 — Seventy-five providers at The Oregon Clinic (TOC) were named to Portland Monthly Magazine’s annual “Top Medical Providers” list, recognized by their peers as among the best in the region. In Portland Monthly’s annual peer survey, medical providers identify which colleagues they would turn to if they needed specialized health care.

Spanning a variety of specialties, the 2023 list includes TOC providers in Gastroenterology; Colon and Rectal Surgery; General Surgery; Neurological Surgery; Obstetrics and Gynecology; Pulmonary and Critical Care Medicine; Sleep Medicine; Urogynecology; Urology; and more.


“We are honored to see so many of our physicians recognized each year by their peers,” said Dr. Richard Jamison, President of The Oregon Clinic. “We appreciate the trust our fellow physicians put in us.”


For many in the Portland metro area, Portland Monthly’s database is a go-to place to find a new provider or specialist. The magazine’s database compiles a peer-vetted list of the Portland area’s very best doctors and other providers. Portland Monthly solicits peer nominations from every licensed doctor, physician assistant, and registered nurse in Multnomah, Washington, and Clackamas Counties. After tabulating thousands of votes, Portland Monthly’s published list represents only the top five to ten percent of nominees.


The Oregon Clinic providers on Portland Monthly’s 2023 list include:



Peter Banitt, MD, FACC

Sandeep Garg, MD, FACC



Michael Adler, MD

Rebecca Bremner, MD

R. Samuel Hopkins, MD



Edsel Kim, MD

Brian Shaffer, MD

Roger Wobig, MD



Stephen Chen, MD

Rebecca Fausel, MD

Erica Heagy, FNP-BC

Jeremy Holden, MD

Ian Holmes, MD

Karl Kim, MD

T. Domi Le, MD, MA

Shannon Lewis, MD

Donald Lum, MD, FACG

Josh Nicholson, PA-C

Monina Pascua, MD, PharmD, MSCE

Michael Phillips, MD

Ken Reckard, MS, PA-C

Sarah “Betsy” Rodriguez, MD

Ajay Singhvi, MD



Desiree Bley, MD, FACOG

Clea Caldwell, DO, FACOG

Jennifer Franz, MD, FACOG

Kimberlynn Heller, DO, FACOG



David Hotchkin, MD

Thomas Schaumberg, MD

Jared A. Shipley, MD

Wayne Strauss, MD, PhD



Marka Crittenden, MD, PhD

Kristina Young, MD, PhD

Alice Wang-Chesebro, MD



Jeffrey M. Bluhm, MD, FCCP, FAASM, D-ABSM

William Bowerfind, MD

Andrea Matsumura, MD, MS, FACP

Joshua A. Ramseyer, MD



Rebecca Posthuma Batalden, MD

Lisa Bayne, FNP

Sarah Boyles, MD, MPH

Mary Anna Denman, MD, FACOG, FACS



Gregory Alan Cost, MD

Sajal Dutta, MD

Jessica Lubahn, MD

Lance Marr, MD

Amanda VanDlac, MD



Daniel Davila Bradley, MD

Kevin Reavis, MD, FACS



Rehan Ahmad, MD, FRCS

Amanda Verienna Hayman, MD, MPH, FACS, FASCRS

David O’Brien, MD, FACS, FASCRS

Rodrigo Pedraza, MD

Maria Ximena Traa Kiely, MD, MPH

Mark Whiteford, MD, FACS, FASCRS



Shaghayegh Aliabadi-Wahle, MD, FACS

Andrew Cramer, MD, FACS

James Craven, MD, FACS

Niknam Eshraghi, MD, FACS

Jordana Gaumond, MD, FACS

Chelsea Hardin, MD, FACS

Richard Jamison, MD, FACS

Lauren Orr, MD

Scott Soot, MD, FACS

Sean Watters, MD, FACS

Kelvin Yu, MD, FACS

Karen Zink, MD, FACS



David Antezana, MD

Pankaj Gore, MD



Michele Babicky, MD

Jon M. Gerry, MD, FACS



Richard Rubinstein, Jr., MD



Samuel Bartholomew, MD, FACS

Hetal Fichadia, MD, FACS

Sean McNally, MD, PhD



Browse the searchable database of Portland Monthly’s Top Providers at https://directory.pdxmonthly.com/doctors/home.




About The Oregon Clinic:

The Oregon Clinic is the largest private specialty physician practice in Oregon. Nearly 300 physicians and advanced practice providers provide respectful, compassionate care in more than 30 specialty areas, resulting in more than 550,000 patient visits each year. Founded in Portland in 1994, The Oregon Clinic is committed to delivering the highest quality patient care, practicing evidence-based medicine, and providing leadership for the healthcare community. We collaborate with primary care physicians and use a team approach to address health conditions at more than 60 specialty clinic locations across northwest Oregon and southwest Washington. Call 503-935-8000 or visit www.oregonclinic.com for more information.