Summary

Dr. Richard Kellis is a family medicine physician who earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University. He completed his residency training at the University of Pennsylvania Health System, bringing 15 years of medical experience to his practice. Dr. Kellis speaks both Chinese and Spanish, helping him connect with diverse patient populations.

Dr. Kellis practices at OHSU Health Hillsboro Medical Center in Hillsboro, Oregon. He focuses on treating obesity and overweight conditions, including pediatric obesity, and helps patients manage prediabetes. His practice includes performing blood tests and A1c monitoring to track patient health, along with providing adult immunizations. Patients have rated Dr. Kellis an average of 5.0 on Vitals, reflecting their satisfaction with his care.

Overview based on verified provider data

Quick Facts

  • 5
  • 15 years of experience
  • speaks Chinese, Spanish
  • University Of Pennsylvania Health System
  • 2 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Richard Adam Kellis has 2 locations

Hillsboro Medical Center Primary Care Clinic Orenco Station

6355 NE Cornell Rd Ste 100Hillsboro, OR 97124
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Richard Adam Kellis, MDNicole Baldwin, APRN, FNP-BCHelix Virtual CareDr. Patrick Erickson, DO
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
15 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks Chinese, Spanish Speaks English Speaks English
Hillsboro , OROrlando , FLBoca Raton , FLPortland , OR
Med School: Sidney Kimmel Medical College At Thomas Jefferson University
Current Profile
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Insurance Plans Accepted by Dr. Richard Adam Kellis

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Richard Adam Kellis has the following specialty

Specialty Expertise

Dr. Richard Adam Kellis has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

15 Years Experience

Dr. Richard Adam Kellis holds an expired medical license in the state of Oregon.

Medical License

Medical Doctor with an expired medical license in the state of Oregon that expired in 2025.

Education & Training

Residency

Completed their residency at University Of Pennsylvania Health System.

Medical School

Graduated from Sidney Kimmel Medical College At Thomas Jefferson University in 2011.

NPI Number

Dr. Kellis' NPI number is 1497040836.

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Frequently Asked Questions

Is Dr. Richard Kellis accepting new patients?
Dr. Richard Kellis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Richard Kellis accept my insurance?
You can see the insurance plans that Dr. Richard Kellis accepts on their Vitals profile.
Where is Dr. Richard Kellis's office located?
Dr. Richard Kellis's office is located at 6355 NE Cornell Rd Ste 100, Hillsboro, OR, 97124.
Does Dr. Richard Kellis accept virtual/telehealth appointments?
Dr. Richard Kellis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Richard Kellis?
You can find contact information for Dr. Richard Kellis here on Vitals.

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