Exponential Health
Quick Facts
| Membership Price Range | Concierge Medicine: $4,350/individual/year, $3,350/spouse/year, $2,600/junior/year, $1,600/junior spouse/year, $1,100/dependent/year | DPC+ Adults (18+): $75/month or $792/year | DPC+ Children & Teens (0-17): $40/month or $432/year | One-time enrollment fee: $75 per individual or family |
| Practice Type | Hybrid |
| Location | Grand Rapids, Holland, West Michigan, Cascade |
| Doctors | Bill Baer MD, Pharm D, ASH-C, Preventive Medicine, Ruth Brandt MD, Jordan Cantor DO, DipABLM, Internal Medicine + 5 more |
| Year Founded | 2016 |
About
At Exponential Health, a team of eight physicians delivers personalized and proactive primary care. Dr. Bill Baer founded the practice in 2016 to give patients more time and better answers. The practice operates from three locations in West Michigan, including Grand Rapids and Holland. Appointments are typically 75 minutes long, with same-day availability for members. Members also have direct access to their physician by phone, text, and email.
Exponential Health offers several distinct programs. These include Concierge Medicine, DPC+, and Exponential Signature Physicals. The practice also runs a Center for Brain and Body Wellness. Services include regenerative medicine, IV ketamine therapy, and genetic testing. The team uses a cash-based model and does not accept insurance. This approach simplifies billing and focuses entirely on patient care.
Details
Address
2155 East Paris Ave SE, Suite 220, Grand Rapids, MI 49546
Phone
(616) 548-6161Website
Visit websiteMembership
$75/monthly ($4,350/annual)
Membership Details
Membership and cash-based model. No insurance, no hidden fees. Concierge Medicine annual membership required. DPC+ monthly or annual membership. HSA/FSA eligible. Employer group discounts available for 10+ members.
Typical Appointment
75 minutes
Our Doctors
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Frequently Asked Questions
Exponential Health operates on a transparent, cash-based model. The DPC+ plan is available for a monthly fee of $75. The Concierge Medicine membership requires an annual fee of $4350. The practice provides superbills for potential out-of-network reimbursement.
The practice does not accept insurance for its membership fees. This direct-pay model helps avoid administrative complexity. However, you can use Health Savings Account (HSA) and Flexible Spending Account (FSA) funds to pay for your membership and other services. All major credit cards are also accepted.
The practice schedules longer appointments to ensure thorough, unhurried care. Typical visits last around 75 minutes. This extended time allows physicians to build relationships and explore health concerns in depth. Same-day appointments are also available for members with urgent needs.
The DPC+ membership is an inclusive plan. It covers primary care, labs, and imaging. The membership also features care navigation, pharmacy services, genetic testing, and access to trusted specialists.
The Center for Brain and Body Wellness offers advanced treatments for mental health and chronic pain. Services include IV ketamine infusion therapy for depression, anxiety, and PTSD. The center also provides stellate ganglion blocks, vagus nerve stimulation, and various regenerative therapies.
The Exponential Signature Physical is a comprehensive 4 to 6 hour health evaluation. It includes advanced cardiac scans, cancer screenings, comprehensive labs, and genetic testing. The assessment also covers bone density analysis, cognitive function, and a sleep evaluation.
Yes, the practice offers DPC+ and concierge benefits for employers. It provides group discounts for companies with 10 or more members. This model can help businesses reduce healthcare costs while improving care access for their employees.
Exponential Health has three locations in West Michigan. The offices are located at 2155 East Paris Ave SE in Grand Rapids, 5005 Cascade Rd SE in Grand Rapids, and 3299 N Wellness Dr in Holland, MI.
Practice last updated April 11, 2026