Our Team

The Providers


Radhika S. Breaden, MD, MPH, DABMS

Radhika S. Breaden, MD, DABMS,  MD, DABMS /  Sleep Medicine

Dr. Breaden earned a Bachelor of Science in Molecular Biology, with honors, at the University of California, Los Angeles (UCLA) .  She received her MD and Master's of Public Health at the University of California, San Francisco and completed her residency in Internal Medicine at Stanford University .

Her interest in Sleep Medicine began during residency and grew during the several years in which she practiced Internal Medicine.  She found that many of the chronic conditions she treated on a daily basis including hypertension, headaches, and fibromyalgia could be traced, in part, to poor sleep quality.  In 2007 she began practicing Sleep Medicine and has found the global improvements that people describe in their quality of life and health in regards to improved sleep to be remarkable.

In her free time, she enjoys spending time with her husband and daughter exploring the Pacific  Northwest activities on the Coast.  She loves reading, swimming, berry picking and going to local farmers' markets. She is also an avid children's literature collector and collects some of the older children's literature, such as Betsy-Tacy by Maud Hart Lovelace.

Jennifer Kim, MD, DABMS

Radhika S. Breaden, MD, DABMS,  MD, DABMS /  Sleep Medicine

Dr. Kim's interest in sleep medicine began with her first patient, herself. She developed insomnia during college which worsened during medical school.

After residency, she started practicing general internal medicine in an under-served community. Her interest in sleep, soon led her back to complete a sleep medicine fellowship. She has been practicing sleep medicine in Oregon since 2009. During her sleep medicine fellowship, she started seeing pediatric patients and saw the importance of addressing sleep issues earlier in life

She earned her Bachelors of Science from Cornell University and her Doctor of Medicine from Wake Forest University School of Medicine. She is licensed by the Oregon Medical Board and Board Certified in Sleep Medicine and Internal Medicine.

In her spare time, she enjoys spending time with her children and husband, reading Jane Austen and playing tennis.

Mariah Franclemont, PA-C

Maraih Franclemont, PA-C

Mariah Franclemont earned a Bachelor of Science in Biology and Master of Science in Physician Assistant Studies at Clarkson University. She is a member of the American Academy of Physician Assistants and a member of the American Academy of Sleep Medicine. Prior to working in sleep medicine she worked in family medicine and pulmonology.

In her free time she enjoys exploring the Pacific Northwest.

Stephen Leonardo, PA-C

Stephen Leonardo, PA-C

Stephen “Tony” Leonardo earned a masters degree in Physician Assistant Studies through the Interservice Physician Assistant Program (IPAP), Ft. Sam Houston, San Antonio, Texas. He currently works as a PA with the Oregon Army National Guard, with 29+ years of active duty and guard service combined. Prior to working with Pacific Sleep Program, he worked as a PA in a family practice setting for 16 years.

When not at work, he enjoys traveling with his wife, reading, piano, running, and hiking the Pacific Northwest.

Dennis Crozier, PA-C

Dennis Crozier, PA-C

Dennis Crozier earned a Master of Science in Physician Assistant Studies at Midwestern University. He is a member of the American Academy of Sleep Medicine, and is licensed by the Oregon Medical Board and Board Certified by the National Commission on Certification of Physician Assistants (PA-C). Prior to working in sleep medicine, he worked in several surgical sub-specialties, and has been a practicing certified PA for over 15 years. He enjoys educating and helping to empower patients to feel their best, and recognizes sleep as being a crucial part of achieving this goal..

In his free time he enjoys working on his small farm, exploring the Pacific Northwest--especially the north coast of Oregon, and finding new local restaurants to try.

Amanda Huang, PA-C

Amanda Huang, PA-C

My interests in health education and disease prevention is what led me to Sleep Medicine. I earned my Bachelor of Arts in Biology and Public Health at the University of Rochester and my Master of Science in Physician Assistant Studies at the New York Institute of Technology. I am licensed by the Oregon Medical Board and Board Certified by the National Commission on Certification of Physician Assistants.

In my spare time, I enjoy spending time with friends and family, cooking, and trying new restaurants.

Gerald B. Rich, MD, DABSM , Founder and Physician Emeritus

Gerald B. Rich,  MD, ABSM / Director

Dr. Gerald B. Rich founded Pacific Sleep Program, the region's first sleep disorders program, in 1981.  Over the thirty-five years he has been in practice in the Pacific Northwest he has contributed greatly to the field of Sleep Medicine. In May of 2015 Dr. Rich decided that it was time for him to retire from his medical practice.  His ingenuity and dedication continue to live on in the practice he first founded.

Clinical Support Staff


Jennifer Harmon

Jennifer Harmon
Business Development & Operations Manager

Kirsten Anders

Kirsten Anders
Prior Authorizations and Medical Records

Kimberly Sabin

Kimberly Sabin, CRT
Durable Medical Equipment-Manager

Jennae Blackmon

Jennae Blackmon
Medical Reception

Trisha Tapia

Trisha Tapia
New Patient Coordinator

Morgan Smith

Morgan Smith
Medical Assistant

Robin Magee

Robin Magee
Medical Assistant

Dawn Benton

Dawn Benton
Medical Assistant

Emily Sanchez

Emily Sanchez
Billing Specialist

Sleep Technologists


Mario Luera

Mario Luera
Sleep Technologist Supervisor

Karen Kimber

Karen Kimber
Sleep Technologist

Beverly Treichel

Beverly Treichel
Sleep Technologist

Portland Office

Monday:

8:00 am-4:30 pm

Tuesday:

8:00 am-4:30 pm

Wednesday:

8:00 am-4:30 pm

Thursday:

8:00 am-4:30 pm

Friday:

8:00 am-12:00 pm

Saturday:

Closed

Sunday:

Closed

Astoria Office

Monday:

8:00 am-4:30 pm

Tuesday:

8:00 am-4:30 pm

Wednesday:

8:00 am-4:30 pm

Thursday:

8:00 am-4:30 pm

Friday:

Closed

Saturday:

Closed

Sunday:

Closed