A person-centered, community-based,
innovative healthcare experience for all

Theoria Primary Care™ is exemplary of Theoria's commitment to the highest level of person-centered health management and continuity of care.

What We Offer

Skin Health

  • Dermatologic Procedures

  • Incision and Drainage

  • Nail Excision

  • Simple Wound Closure

  • Wound Care


Hotline open 24 hours, 7 days a week


Available to help you plan what's important to you


Wellness and prevention screening


Meet with our doctors virtually


Easy and Convenient

Plans We Accept

Theoria Primary Care™ participates with all major insurance providers.
Please call our office if you do not see your provider listed.

  • Medicaid

  • Medicare

  • BCBS

  • Aetna

  • UHC

  • HAP

  • Priority Health

  • Meridian

  • Molina

  • Humana

  • Railroad

  • Cigna Blue Cross Complete

  • Three Rivers Provider Network

  • And more


At this time, we ask that you wear your mask when entering our facility. We take these precautions for the safety of our patients.

If you have tested positive with COVID-19 or come in contact with someone who has tested positive within two weeks from your appointment date, please reschedule your appointment or contact us.

Covid Protocol QR Code

The Theoria Primary Care™ Team

Theoria Medical™ is a patient-centered practice with the best interest of the patient in mind at all times. Our goal is to improve patient outcomes from onset of symptoms to complete recovery, and even prevent problems before they arise. We believe that when coordination across the care continuum happens efficiently and thoughtfully, it empowers people and lets everyone play their role with total transparency.

The opening of Theoria Primary Care™ is exemplary of Theoria's commitment to the highest level of person-centered health management and continuity of care, and thus the best possible outcomes for our patients. We continue to set the standard in healthcare, and the primary care sector is our next focus for an introduction of innovation and disruption.

Dr. Drew Packey, D.O

Dr. Drew Packey, D.O

Medical Director

Dr. Drew Packey serves as Chief Medical Officer for Theoria Primary Care. Dr. Packey is a compassionate, personable physician who prides himself in providing world-class medical care. He attended medical school at Michigan State University and continued his training in Detroit at Ascension St. John Hospital where he completed his internal medicine residency.

Dr. Packey applies his experience in hospital medicine to further Theoria Primary Care's mission to deliver hospital quality of care in the skilled nursing setting. With the resources of Theoria Primary Care, in collaboration with Trilogy Health Services, Dr. Packey is ready to perform word-class medical care.

Erica Roehrig, NP

Erica Roehrig, NP

Nurse Practitioner

Erica Roehrig is a family nurse practitioner with a Bachelors of Science in Wellness, Health Promotion, and Injury Prevention, Bachelors of Science in Nursing, and Masters of Science in Nursing from Oakland University. Throughout her education and work experience her interest has grown in preventative care, mental health, and professional collaboration/communication. What she loves the most about the field of nursing is the connections she has the opportunity to make with patients. As a provider with Theoria Medical™, she is excited to make great connections with my patients and help ensure continuity of quality care.

Contact Us

6247 Grand River Rd., Ste 400, Brighton, MI 48114

Monday: 8:30-6:00

Thursday: 9:30-5:00

Friday: 8:00-4:00



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