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Personalized, Independent Medicine Designed Around You

A membership-based concierge practice in the Arcadia area of Phoenix, Arizona, offering unhurried primary and specialty care.

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A Different Kind of Practice

Most medical visits are rushed, insurance-driven, and fragmented. Patients spend more time navigating the system than actually getting care — and those with complex or chronic conditions often feel the weight of that most. Phoenix Integrative Concierge Medicine (PICM) was built around a different model. One where your physician has the time, access, and independence to actually focus on you.

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Time

Unhurried appointments designed around your needs — not a billing clock.

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Access

Same or next business day visits and direct communication with your physician.

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Integration

Coordinated care across specialists with a single physician overseeing the full picture.

Membership

Phoenix Integrative Concierge Medicine (PICM) operates on a simple monthly membership model. No insurance billing, no surprise costs, no administrative runaround — just direct access to thoughtful, personalized care.

  • Comprehensive care annual evaluation, preventive services, and chronic disease management all included.

  • Extended visits longer appointments and direct physician communication — by phone, message, or in person.

  • Limited enrollment patient panel is intentionally capped to preserve the access and attention you deserve.

Founding Membership

All 25 spots filled!

Standard Membership

A La Carte

New Patient

Follow-Up

Meet the Physicians

The physicians behind Phoenix Integrative Concierge Medicine (PICM) — board-certified in primary care and dedicated to evidence-based, personalized medicine.

Headshot of Dr. Aspen Calkins in white coat with Phoenix Magazine Top Doctor 2026 logo

Aspen Calkins, DO

Headshot of Dr. Scott Marquard in dark blue scrubs with Phoenix Magazine Top Doctor 2026 logo

Scott Marquard, DO

Testimonials

“Dr. Marquard has the best bedside manner I have seen in a doctor in a long time...he is friendly and caring" - MH

“Dr. Calkins is extremely brilliant and attentive. I've NEVER felt rushed or ignored." - MO

“Having a rare disease (Ehlers Danlos) can be challenging, but I love how Dr. Marquard understands and stays on top of the latest developments. It is awesome to have a doctor who "gets you"! I am so happy I found Dr. Marquard and his staff. I can truly say they are awesome!" - RH

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