Photo of Dr. Rebecca Musher Gross

Dr. Rebecca Musher Gross, MD

Concierge Internal Medicine physician, Chevy Chase, MD

One Medical
5.0 (6 reviews)

Dr. Gross sees newborns, children, adolescents and adults at One Medical in Chevy Chase, MD, and speaks Spanish.

8401 Connecticut Avenue, Penthouse, Chevy Chase, MD 20815
At a glance
Practice model
Membership-based primary care that also works with insurance
Languages
Spanish
Patients
All ages

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

About Dr. Gross

Dr. Gross studied medicine and completed her residency at Baylor College of Medicine in Houston, TX. She sees patients at One Medical on Connecticut Avenue in Chevy Chase, MD. She cares for patients of all ages, from newborns to adults, and especially enjoys caring for entire families.

She focuses on preventive care, lifestyle changes to improve wellness, and management of chronic conditions. She values long-term partnerships with patients and taking time to understand their goals and challenges.

Membership and fees

One Medical is a membership-based primary care practice.

Services

Preventive care Lifestyle changes for wellness Chronic condition management Family care
What internal medicine doctors commonly treat

Education and credentials

Degree
MD
Medical school
Baylor College of Medicine
Residency
Baylor College of Medicine
License
Maryland
Board actions
Good standing (checked Nov 2026) None on record Verify with the Maryland Board of Physicians
License
Virginia
NPI
1093763179

Location

8401 Connecticut Avenue, Penthouse, Chevy Chase, MD 20815
One Medical practice page
Directions

Patient reviews

5.0
6 reviews
5 star6
4 star0
3 star0
2 star0
1 star0
Write a review
Rated 5 out of 5

"Makes every visit feel personal and unhurried. Provides clear, concise explanations of your treatment."

FMDD UserMay 2024
Rated 5 out of 5

Treated me with the utmost respect

"Dr. Gross' treated me with the utmost respect and dignity, regardless of my condition."

FMDD UserJan 2024

Questions patients ask

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

One Medical is a membership-based primary care practice. The practice also works with patients' insurance.

Where did Dr. Gross train?

She studied medicine at Baylor College of Medicine and completed her residency there.

Where is Dr. Gross's office?

She sees patients at One Medical on Connecticut Avenue in Chevy Chase, MD.

Does Dr. Gross speak Spanish?

Yes, Dr. Gross speaks Spanish.

Does Dr. Gross offer telehealth?

The practice offers on-demand video calls and video visits.

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