Dr. Gregory "Reid" Lancaster, D.O.

DPC Family Medicine physician, La Quinta, CA

Dr. Gregory Lancaster is board certified in family medicine and previously practiced for years as a physician assistant.

79180 Corporate Center Dr, Ste 102, La Quinta, CA 92253

At a glance

Practice model

Direct primary care, no insurance billing

Board certification

Family medicine

Facts on this page last checked October 2026. How we check doctors

About Dr. Lancaster

Dr. Lancaster is board certified in family medicine and practices at Ethos Modern Medicine in La Quinta, California. He earned his Doctor of Osteopathic Medicine at Lake Erie College of Osteopathic Medicine and completed a family medicine residency at Eisenhower Health. He earned a master's in physician assistant studies and practiced for years as a physician assistant in the insurance based world.

Ethos Modern Medicine is a direct primary care practice that does not bill insurance. When he is not actively seeing a patient, he is able to help coordinate care and research treatments for patients. He enjoys music, good food, books, movies, sports and exploring the outdoors.

Membership and fees

At Ethos Modern Medicine, membership is $99 a month for adults 19 to 49 and $149 a month for adults 50 and older.

Pediatric membership is $49 a month for ages 6 months to 18 years and requires a paying adult.

Membership includes unlimited office visits, wholesale prices on prescription medication and discount labs.

Fees vary by plan. Ask the practice.

Services

Care coordination Treatment research

What family medicine doctors commonly treat

Education and credentials

Degree

College

St. Stephens University (Bachelor's in Christian Studies)

Graduate school

Western University of Health Sciences (Master's in physician assistant studies)

Medical school

Lake Erie College of Osteopathic Medicine

Residency

Family medicine, Eisenhower Health

Board certification

Family medicine

License

California Verify with the Osteopathic Medical Board of California

NPI

1932457173

Location

79180 Corporate Center Dr, Ste 102, La Quinta, CA 92253

Ethos Modern Medicine practice page

Directions

Recognition and research

Awards

Received the Award for Academic and Clinical Excellence from Eisenhower Health Family Medicine

Received the Community Service Award from Eisenhower Health Family Medicine

Ranked first in his medical school class

Received the Hirzel Academic Medical School Acknowledgement

Named a Palm Springs Life 40 under 40 honoree

Patient reviews

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Questions patients ask

Does Dr. Lancaster take insurance, or offer a membership?

Ethos Modern Medicine is a direct primary care practice. It does not bill any insurance plans.

How much does a membership at Ethos Modern Medicine cost?

Membership is $99 a month for adults 19 to 49 and $149 a month for adults 50 and older. Pediatric membership is $49 a month for ages 6 months to 18 years and requires a paying adult.