Fox Ridge Medical Associates Dr Jeff Tomlin has been a practicing physician, specializing in internal medicine and accepts patients age 13 and up, in McHenry County/ Crystal Lake area for over 20 years and now is taking appointments for his new McHenry location! MD Same day appointments are usually available. We also welcome Sharon Larsen, DNP APN to our McHenry staff. Sharon has over 20 years experience in the McHenry County area. Together Dr Tomlin and Sharon loolk forward to serving the medical needs of the greater McHenry area. Located at 3633 Municipal Drive,McHenry, IL 60050 Sharon Larsern DNP, APN phone # 779-244-3072 fax # 815-331-8389 website: foxridgemed.com