Internal Medicine Clinic in Phoenix, AZ

Medical care that meets you in your community.

From our Camelback & 101 office, we provide comprehensive primary care for adults through in‑person visits and telehealth. Our team focuses on clear communication, early detection, and steady follow‑up so you always know what comes next in your care.

How We Help

Primary care services available at our Phoenix location.

Primary Care

Chronic & Complex Care

Preventive & Wellness

Hormones & Medication

What We Treat

Conditions we care for at our Phoenix location.

Illness, Respiratory & Pain

Mental, Energy & Sleep Health

Heart & Metabolic Health

Hormonal & Men’s/Women’s Health

Our Approach to Care

Clear, coordinated, and patient‑centered primary care.

At Phoenix Internal Medicine, our approach is built on clarity, continuity, and evidence‑based decision‑making. We take time to understand your concerns, explain your options, and create a plan that supports long‑term health. Every visit includes clear communication, coordinated follow‑up, and access to on‑site labs and trusted specialists when needed. Our goal is simple: care that feels organized, supportive, and easy to navigate.

Meet Our Providers

A team committed to consistent, coordinated care.
Our providers work together across both offices to ensure continuity and a unified standard of care.

Punnaiah Marella, MD 
Co‑Founder, Internal Medicine Physician

Shantipriya Siripurapu, MD 
Co‑Founder, Internal Medicine Physician

Samantha Ross, PA‑C
Physician Assistant

Hannah Hugo, PA‑C
Physician Assistant

Reilly Yeager, PA‑C
Physician Assistant

Juliana Petrovic, PA‑C
Physician Assistant

Kathryn Hamman, PA‑C
Physician Assistant

Isabella Anderson
Physician Assistant