Monday-Wednesday 8:00am-5:00pm

        Thursdays 8:00am- 5:00pm

            Fridays 8:00am-2:00pm




                              (OPEN POSITION)

                   Medical Assistant / Phlebotomist


7511 W. Arrowhead Ave. Suite G

Kennewick, WA 99336

(Please use west side entrance. Wheelchair ramp and lift available in front of building)

                                   Clinic: 509-420-5225 

                          Secure Fax: 509-396-7144



Crystal C.

​Vice President of Operations

​Medical Assistant, Registered​ / Phlebotomist 

Certified DOT Drug & Breath Alcohol Collector

​Email: crystal@OnSceneMed.com

           (OPEN POSITION)

      Front Office / Receptionist

Justine, RDMS, MA-R

Registered Medical Diagnostic Sonographer

X-Ray Technician

Medical Assistant, Registered​ / Phlebotomist 
​Certified DOT Drug & Breath Alcohol Collector

Email: justine@OnSceneMed.com

Melissa B.

Contract Specialist / Billing

Certified DOT Drug & Breath Alcohol Collector

Email: melissa@OnSceneMed.com

​​​     ​​​  OUR SERVICES

​Shelby M.

Front Manager / Scheduling

Labor & Industries Claims Specialist 



Larry Nye, PA-C   

Physician Assistant - Certified 

Urgent Care / Occupational Medicine

​Emergency Medicine

​Addiction Medicine

Certified CDL Medical Examiner 

Certified DOT Drug & Breath Alcohol Collector
Email: larry@OnSceneMed.com

Click here to view our HIPAA Privacy Practice

$95 fee for basic office visits for uninsured, out of network or high deductible plans. (Send out labs, in office labs, or prescriptions not included in basic office visit fee)

Unfortunately at this time we do not accept Medicare or State/Medicaid Insurances. 

 - Veterans Urgent Care Program "Community Care" 

- Premera BlueCross/BlueShield

​- Regence 

- Providence Health Plan

- First Choice Health

- Group Health (PPO & Options)

- Asuris Northwest

- LifeWise of Washington

- Washington Fire Commissioners    

- Trustee Plans Service Insurance

- WA State Labor & Industries

​ - Oregon State Labor & Industries 

- Board of Volunteer Fire Fighters

- United Healthcare 

- Cigna

​- Aetna (in process)

- Kaiser Permanente Washington

​- Auto Insurances (PIP Insurance)

- Pemco  

- Please call for additional Insurances not listed.


Andreas J. Bitterlich, MS, PA-C, NRP

​Founder & CEO

Physician Assistant - Certified 

Emergency Medicine / Urgent Care / Family Medicine

Occupational Medicine & Injury prevention urgent care medical clinic medical services

Certified DOT Medical Examiner

Certified DOT Drug & Breath Alcohol Collector


Email: andreas@OnSceneMed.com

​​​​                              INSURANCES CURRENTLY ACCEPTED

Dr. Brian Dawson, MD

Medical Director & Supervising Physician

General Practice Physician

Board Certified Emergency Medicine Physician 

Board Certified in Addiction Medicine

Email: Brian@OnSceneMed.com


     Rachel N.

    Medical Assistant, Certified / Phlebotomist 



                 Call 509-420-5225

 To schedule your Appointment Today!

  • Specialized Firefighter, EMS & Law Enforcement Medical Exams
  • Occupational Medicine
  • Urgent Care / Family Medicine
  • Pre-Employment Physicals
  • On Site Vaccinations & Flu Clinics  
  • ​Labor & Industries Claims
  • DOT / CDL Physicals 
  • DOT Drug & BAT Alcohol Testing. Pre-Employment, Random and Post-Accident Drug /Alcohol Testing.
  • Audiometric Testing & Hearing Conservation Programs
  • Respiratory Certification Program & Quantitative Respirator & Mask Fit Testing
  • School, Sports & Camp Physicals 
  • On Site lab for blood & urine collection
  • CLIA Waived On Site Testing of Urine,  Pregnancy tests, Rapid Urine Drug Screens, Influenza, RSV, Strep, Mono, HbA1C, INR and Glucose.
  • On Site Pharmacy
  • On Site X-Ray Services 
  • Cardiac Treadmill Sub-Maximal and Maximal Stress Testing
  • General Ultrasound screening exams as well as Diagnostic Ultrasound Imaging including abdomen, pelvis, OB/GYN, venous, small parts and MSK.
  • Medical Standby Services, Medical / First Aid Tents, Bike Medics, Command Vehicle, UTV Vehicle & Event Staffing Services available for Special events. 
  • Available to provide on site medical services and communication services if requested for large Incidents, natural cover fires, MCI's & natural disasters.
  • Available for assistance with Search & Rescue Operations.


We offer 2 types of RAPID Nasal Swab Testing with SAME DAY results. (Results usually within 15 min- 2 hours)

(RAPID Nasal swab testing performed on our Abbott ID NOW molecular / PCR device OR our Quidel Sofia 2 Protein Antigen device)

SEND OUT Nasal Swab SARS Covid-19 PCR  / NAAT testing sent to QUEST LABS (Average 2-4 day turnaround)

SEND OUT COVID-19 Serology Antibody Testing also available. 

     (Results in about 24 hours)


Priority testing is given to ALL First Responders and Healthcare Providers.

Testing is also available for Travel and

pre-surgical clearances.