Dr. Jon Stahlman M.D. and Dedicated Medical Team Serve Conyers GA, and All Surrounding Locations. Our Team of Allergy & Asthma Specialists, and Pediatric Allergists Treat Children & Adults of All Ages. Call (770) 285-5129 For An Appointment. Visit Us 1755 Parker Rd, Suite A120 Conyers, GA, 30094 Open: Monday – Friday 8:30 am – 5:00 pm Phone: (770) 285-5129 Call Clinic Appointments Directions Open Hours Patient Feedback Call Clinic Appointments Directions Open Hours Patient Feedback 3 Locations to Serve You.