Dr. Christopher Koterwas

Overall grade: A

Performance grades

• After hours: A. What happens when you call outside office hours.
• Customer service: A. Courtesy and helpfulness of the front desk.

Grades come from our mystery-shopper call audits. How we grade

Review summary

After-hours A: branded name + hours or callback

Contact

• Phone: (301) 863-7424
• Website: www.drkoterwas.com/meet-dr-koterwas
• Address: 22900 Three Notch Rd, California, MD 20619-3042