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Concierge
Family Medicine

Harley Street Health

Quick Facts

Practice TypeConcierge
LocationPark Cities, Preston Hollow, North Dallas, Preston Center
DoctorsCallie Hollenshead MD, Family Medicine
Telehealth TypeTelemedicine appointments, phone, text, email
Telehealth AvailableYes

About

At Harley Street Health, Dr. Callie Hollenshead delivers concierge primary care from her Park Cities - Preston Hollow location in North Dallas. After nearly two decades of patient care, she built this practice around a simple conviction: the patient-physician relationship deserves more time and real attention. The practice sits above Eleven Wellness in Preston Center.

Harley Street Health limits its panel to a few hundred members. That scale lets Dr. Hollenshead offer same-day appointments, no wait times, and 24/7 access by phone, text, and email. The practice covers a wide clinical range, from preventive care and well-woman care to travel medicine, hormone analysis, and cosmetic procedures including Botox and Juvéderm. Building long-term relationships with patients sits at the center of everything the practice does.

Details

Address

6119 Berkshire Lane, Dallas, TX 75225

Membership Details

Membership-based model. Fee covers: annual physical and bloodwork, office visits, follow up visits, phone calls, and virtual visits, sutures and other office-based procedures as needed, COVID/strep/flu testing and other in-office testing, medications administered in office, 24/7 365 access. Not covered: medication costs, diagnostic testing done outside office, procedures or treatments done outside office, cosmetic services including Botox and filler, bioidentical hormone pellet procedures, treatment by other providers, hospitalization.

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Frequently Asked Questions

The membership fee covers annual physical and bloodwork, office visits, follow-up visits, phone calls, and virtual visits. It also includes sutures and other office-based procedures, COVID, strep, and flu testing, medications administered in the office, and 24/7, 365 access to Dr. Hollenshead by phone, text, and email.

The membership fee does not cover medication costs, diagnostic testing done outside the office, or procedures and treatments performed by other providers. It also excludes cosmetic services such as Botox and filler, bioidentical hormone pellet procedures, and hospitalization. Members who need outside services will receive coordination support from the practice.

Harley Street Health does not bill commercial insurance or Medicare. Dr. Hollenshead is not a Medicare provider, and the membership model is not compatible with Medicaid, HMO, or Tricare. Members who carry commercial insurance may choose to submit a claim form to their insurer for potential reimbursement.

Yes. Harley Street Health offers same-day appointments for its members. Because the practice limits its panel to a few hundred members, Dr. Hollenshead keeps availability open and eliminates the wait times common at larger practices. Members can also reach her 24/7 by phone, text, or email.

Yes, children can join as members as long as at least one parent or guardian holds a current membership. Harley Street Health does not stock pediatric vaccines, so the practice encourages families to also maintain a relationship with a pediatrician depending on the child's age and health needs.

Yes. Dr. Hollenshead offers virtual visits as part of the membership. Members can connect by phone, text, email, or video, giving them flexible access to care without requiring an in-office visit every time.

Harley Street Health offers a range of cosmetic injection treatments including Botox, Juvéderm, Kybella, and Voluma. Dr. Hollenshead also provides physician-grade skin care guidance. These services fall outside the standard membership fee and are available as separate treatments.

If a member faces hospitalization, Dr. Hollenshead works closely with the patient and the treating team throughout the stay. She helps ask the right questions, anticipates next steps, and coordinates follow-up care after discharge.

Yes. Harley Street Health provides travel medicine services for members headed abroad. Dr. Hollenshead handles travel medication needs and helps members prepare for international trips from a health standpoint.

Harley Street Health sits at 6119 Berkshire Lane in Dallas, TX 75225, in the Park Cities - Preston Hollow area of North Dallas. The office is located above Eleven Wellness in Preston Center. Members can reach the practice at 214-740-6086.

Practice last updated March 21, 2026