| Business | Phone |
| Steven Alcuri Md 198 Thomas Johnson Dr # 14, Frederick 21702 | (301) 846-0811 |
| Allergy & Asthma Care Inc 174 Thomas Johnson Dr # 100, Frederick 21702 | (301) 663-0006 |
| Allergy & Asthma Inc 801 Toll House Ave # E, Frederick 21701 | (301) 694-4935 |
| Amber Hill Medical Ctr 187 Thomas Johnson Dr # 7, Frederick 21702 | (301) 695-6655 |
| American Radiology 141 Thomas Johnson Dr # 170, Frederick 21702 | (240) 379-6863 |
| Andochick Surgical Ctr 81 Thomas Johnson Ct, Frederick 21702 | (301) 620-4200 |
| Anesthesia Consultants 400 W 7th St, Frederick 21701 | (301) 698-3800 |
| Arthritis & Osteoporosis Ctr 71 Thomas Johnson Dr, Frederick 21702 | (301) 694-5800 |
| Atlantic Psychiatric Group 8132 Artie Kemp Rd, Frederick 21701 | (301) 865-4343 |
| Sajjad Aziz Md 801 Toll House Ave # C3, Frederick 21701 | (301) 663-1566 |
| Anusha Belani Md 198 Thomas Johnson Dr # 104, Frederick 21702 | (301) 694-0580 |
| Blue Ridge Behavioral Health 170 Thomas Johnson Dr, Frederick 21702 | (301) 695-8390 |
| Susan B Brinkley Md 198 Thomas Johnson Dr # 200, Frederick 21702 | (301) 668-2800 |
| Capital Area Pain Mgmt Assoc 141 Thomas Johnson Dr # 190, Frederick 21702 | (301) 668-4403 |
| Cardiology Associates 915 Toll House Ave # 307, Frederick 21701 | (301) 694-9033 |
| Cardiology Center 310 W 9th St, Frederick 21701 | (301) 694-5900 |
| Cardiovascular Specialists Of 180 Thomas Johnson Dr # 202, Frederick 21702 | (301) 631-6877 |
| Catoctin Medical Group 180 Thomas Johnson Dr # 101, Frederick 21702 | (301) 696-8801 |
| Shao-Huang Chiu Md 187 Thomas Johnson Dr # 1, Frederick 21702 | (301) 663-0131 |
| Julian P Choe Md 2090 Old Farm Dr # 2d, Frederick 21702 | (301) 228-2295 |
| Comprehensive Counseling Assoc 172 Thomas Johnson Dr # 204, Frederick 21702 | (301) 663-8343 |
| Comprehensive Medical Assoc 186 Thomas Johnson Dr # 203, Frederick 21702 | (301) 631-5700 |
| Comprehensive Neurology 172 Thomas Johnson Dr # 100, Frederick 21702 | (301) 694-0900 |
| Comprehensive Sleep Treatment 172 Thomas Johnson Dr, Frederick 21702 | (301) 682-5900 |
| Cosmetic & Skin Surgery Ctr 63 Thomas Johnson Dr # B, Frederick 21702 | (301) 698-2424 |
| Prafull K Dave Md 188 Thomas Johnson Dr # 200, Frederick 21702 | (301) 695-6556 |
| Digestive Disease Consultants 915 Toll House Ave # 201, Frederick 21701 | (301) 662-7822 |
| Ear Nose & Throat Assoc 27 W 7th St, Frederick 21701 | (301) 694-9111 |
| Elan Plastic Surgery Ctr 1560 Opossumtown Pike # A26, Frederick 21702 | (301) 698-2400 |
| Emergency Physician Assoc 335 Park Ave, Frederick 21701 | (301) 698-3506 |
| Emergency Room 400 W 7th St, Frederick 21701 | (301) 698-3500 |
| Eye Md 1475 Taney Ave # 103, Frederick 21702 | (301) 694-8344 |
| Bernadine C Faw Md 140 Fairview Ave, Frederick 21701 | (301) 696-9260 |
| Fmh Advanced Skin & Wound 501 W 7th St # E, Frederick 21701 | (301) 668-7818 |
| Fmh Regional Cancer Therapy 501 W 7th St, Frederick 21701 | (301) 694-5517 |
| Foris Surgical Group 74 Thomas Johnson Dr, Frederick 21702 | (301) 694-3200 |
| Frederick Cardiovascular Care 97 Thomas Johnson Dr, Frederick 21702 | (301) 682-3370 |
| Frederick Endoscopy Ctr 174 Thomas Johnson Dr # 102, Frederick 21702 | (301) 682-6261 |
| Frederick Ent Group 82 Thomas Johnson Ct, Frederick 21702 | (301) 698-2440 |
| Frederick Eye Institute 201 Thomas Johnson Dr # 100, Frederick 21702 | (301) 682-3639 |
| Frederick Gastroenterology 310 W 9th St, Frederick 21701 | (301) 695-6800 |
| Frederick Internal Medicine 65 Thomas Johnson Dr # C, Frederick 21702 | (301) 663-3836 |
| Frederick Laser Eye Ctr 178 Thomas Johnson Dr # 104, Frederick 21702 | (301) 668-2020 |
| Frederick Medical & Pulmonary 1475 Taney Ave # 204, Frederick 21702 | (301) 663-5922 |
| Frederick Neurology 174 Thomas Johnson Dr # 202, Frederick 21702 | (301) 668-9380 |
| Frederick Neurology 187 Thomas Johnson Dr # 3, Frederick 21702 | (301) 631-0444 |
| Frederick Ob/Gyn Professional 61 Thomas Johnson Dr, Frederick 21702 | (301) 663-6171 |
| Frederick Oncology Hematology 46 Thomas Johnson Dr # B, Frederick 21702 | (301) 695-6777 |
| Frederick Pediatric Assoc 87 Thomas Johnson Dr # 101, Frederick 21702 | (301) 694-0606 |
| Frederick Primary Care 9093 Ridgefield Dr, Frederick 21701 | (301) 682-4100 |
| Frederick Primary Care Assoc 56 Thomas Johnson Dr, Frederick 21702 | (301) 694-3111 |
| Frederick Primary Care Assoc 610 Solarex Ct, Frederick 21703 | (301) 682-5500 |
| Frederick Primary Care Assoc 63 Thomas Johnson Dr # E, Frederick 21702 | (301) 694-7600 |
| Frederick Psychiatric 170 Thomas Johnson Dr, Frederick 21702 | (301) 831-4214 |
| Frederick Radiology & Pet 46 Thomas Johnson Dr # B # 100, Frederick 21702 | (301) 846-9909 |
| Fredrick Memoral Hospital-Lab 400 W 7th St, Frederick 21701 | (301) 698-3415 |
| Gastroenterology Specialist 85 Thomas Johnson Ct # B, Frederick 21702 | (301) 663-9440 |
| Stephen R Glaser Md 610 Solarex Ct, Frederick 21703 | (301) 253-3110 |
| Jonathan E Grife Md 801 Toll House Ave # F1, Frederick 21701 | (301) 668-3322 |
| Lisa Halpern Md Frederick 21701 | (301) 631-6555 |
| Lisa R Halpern Md 5229 New Design Rd, Frederick 21703 | (301) 668-1320 |
| Syed W Haque Md 700 Montclaire Ave, Frederick 21701 | (301) 663-5252 |
| Irfan W Hassen Md 801 Toll House Ave # D2, Frederick 21701 | (301) 698-2604 |
| Healing Connection Psychthrpy 125 E Patrick St # 2, Frederick 21701 | (301) 620-9955 |
| Kalpana M Helmbrecht Md 184 Thomas Johnson Dr # 200, Frederick 21702 | (301) 620-7144 |
| Rebecca Herman Do 56 Thomas Johnson Dr, Frederick 21702 | (301) 663-6413 |
| Internal Medicine Assoc 1475 Taney Ave # 204, Frederick 21702 | (301) 662-8119 |
| Internal Medicine Assoc 300 W 9th St, Frederick 21701 | (301) 662-8119 |
| J R Poirier Office 186 Thomas Johnson Dr # 105, Frederick 21702 | (301) 662-0967 |
| David Jaller Md 184 Thomas Johnson Dr, Frederick 21702 | (301) 624-5544 |
| Jen-Jon Inc 68 Thomas Johnson Dr, Frederick 21702 | (301) 694-5292 |
| John Hopkins Community Physcns 195 Thomas Johnson Dr, Frederick 21702 | (301) 696-1000 |
| Sibte A Kazmi Md 814 Toll House Ave, Frederick 21701 | (301) 662-8310 |
| Kidney Center Of Frederick 172 Thomas Johnson Dr # 202, Frederick 21702 | (301) 694-7788 |
| Mark X Coyne Pa 186 Thomas Johnson Dr # 104, Frederick 21702 | (301) 695-6466 |
| Maryland Neurological Ctr 915 Toll House Ave # 301, Frederick 21701 | (301) 662-8555 |
| Maryland Surgical Care 501 W 7th St, Frederick 21701 | (301) 695-8346 |
| Medical Neurology 170 Thomas Johnson Dr # 100, Frederick 21702 | (301) 698-5606 |
| Medical Resource Group 196 Thomas Johnson Dr # 230, Frederick 21702 | (301) 694-6688 |
| Mid Maryland Urologic Svc Llc 97 Thomas Johnson Dr, Frederick 21702 | (301) 694-0414 |
| Mid-Maryland Ear Nose & Throat 75 Thomas Johnson Dr, Frederick 21702 | (301) 695-3100 |
| Mid-Maryland Neurology 85 Thomas Johnson Ct # D, Frederick 21702 | (301) 698-8300 |
| Millennium Laser Eye Ctr 182 Thomas Johnson Dr # 102, Frederick 21702 | (301) 620-1907 |
| William O Miller Md 804 Toll House Ave, Frederick 21701 | (301) 695-7000 |
| Milne Eye Medical Ctr 176 Thomas Johnson Dr # 100, Frederick 21702 | (301) 694-7557 |
| Mohammed M Mohiuddin Md 801 Toll House Ave # B2, Frederick 21701 | (301) 694-8080 |
| Sabiha M Mohiuddin Md 801 Toll House Ave # B1, Frederick 21701 | (301) 694-4760 |
| Cynthia Moorman Md 198 Thomas Johnson Dr # 107, Frederick 21702 | (301) 662-4868 |
| Nathan C Moskowitz Phd 915 Toll House Ave # 301, Frederick 21701 | (301) 831-4877 |
| Jose C Muniz Md 178 Thomas Johnson Dr # 100, Frederick 21702 | (301) 662-1244 |
| National Cancer Institute 1050 Boyles St # 2189a, Frederick 21702 | (301) 846-1551 |
| National Cancer Institute Bldg 469 # 104, Frederick 21702 | (301) 846-1678 |
| National Center For Lifespan 801 Toll House Ave # A3, Frederick 21701 | (301) 663-1411 |
| New Vision Laser Center 176 Thomas Johnson Dr # 100, Frederick 21702 | (301) 662-3937 |
| Nicolock Of Md Llc 5703 Urbana Pike, Frederick 21704 | (301) 620-0100 |
| Denis O'Fallon Md 400 W 7th St, Frederick 21701 | (301) 698-3300 |
| Obstetrics & Gynecology Ctr 97 Thomas Johnson Dr # 101, Frederick 21702 | (301) 663-4545 |
| Oncology Care Consultants 501 W 7th St # 1, Frederick 21701 | (301) 662-8477 |
| Orthopaedic Assoc Of Frederick 184 Thomas Johnson Dr # 104, Frederick 21702 | (301) 694-8311 |
| Orthopaedic Specialists 52 Thomas Johnson Dr, Frederick 21702 | (301) 663-9573 |
| Pain Management Specialist Pc 77 Thomas Johnson Dr, Frederick 21702 | (301) 668-2344 |
| Parkview Medical Group 1564 Opossumtown Pike, Frederick 21702 | (301) 663-3137 |
| Pediatric Center 187 Thomas Johnson Dr, Frederick 21702 | (301) 662-0133 |
| Pediatric Center 610 Solarex Ct, Frederick 21703 | (301) 662-0133 |
| Pediatric Center 9093 Ridgefield Dr, Frederick 21701 | (301) 662-0133 |
| Pediatric Center Of Frederick 1475 Taney Ave # 201, Frederick 21702 | (301) 662-0133 |
| Potomac Physicians 110 Baughmans Ln, Frederick 21702 | (301) 846-0300 |
| Marc Raphaelson Md 801 Toll House Ave, Frederick 21701 | (301) 831-4400 |
| John Allen Reilly Md 801 Toll House Ave # D1, Frederick 21701 | (301) 662-1512 |
| Retina Center-Western Maryland 486 Thomas Johnson Dr # B, Frederick 21702 | (301) 694-5240 |
| Retina Specialists 77 Thomas Johnson Dr # B, Frederick 21702 | (301) 682-9700 |
| Robert D Crouch Pa 900 Toll House Ave, Frederick 21701 | (301) 663-4774 |
| Corvin Robinson Md 528 Trail Ave, Frederick 21701 | (301) 620-2262 |
| Rohrer & Zarick 15 W 7th St, Frederick 21701 | (301) 698-5050 |
| Elizabeth O Segal Md 195 Thomas Johnson Dr, Frederick 21702 | (301) 695-6900 |
| Simmonds & Simmonds 77 Thomas Johnson Dr # H, Frederick 21702 | (301) 620-7144 |
| Sleep Disorders Ctr-Frederick 400 W 7th St, Frederick 21701 | (301) 698-3385 |
| Edward A Solano Md 915 Toll House Ave # 205, Frederick 21701 | (301) 662-0011 |
| Surgical Synergies 197 Thomas Johnson Dr, Frederick 21702 | (301) 624-5510 |
| Swami Nathan Md Inc 198 Thomas Johnson Dr # 207, Frederick 21702 | (301) 694-5344 |
| Gaffar Syed Md 801 Toll House Ave, Frederick 21701 | (301) 698-9444 |
| Tauraso Medical Clinic 7051 Poole Jones Rd, Frederick 21702 | (301) 662-6726 |
| Ernesto C Torres Md 188 Thomas Johnson Dr # 202, Frederick 21702 | (301) 662-2252 |
| Town Center Psychiatric Assoc 604 Solarex Ct # 201, Frederick 21703 | (301) 696-9262 |
| Travel Health Svc 610 Solarex Ct, Frederick 21703 | (301) 682-6094 |
| N David Tzou Md 56 Thomas Johnson Dr, Frederick 21702 | (301) 662-3660 |
| U S Army Inst For Infectous 1425 Porter St, Frederick 21702 | (301) 619-7341 |
| Vein Medicine Ctr 14 W Patrick St, Frederick 21701 | (301) 695-1245 |
| Warner & Van Meter 63 Thomas Johnson Dr # A, Frederick 21702 | (301) 663-0400 |
| Washington Dermatology 198 Thomas Johnson Dr, Frederick 21702 | (301) 694-9500 |
| Wide Open Mri 130 Thomas Johnson Dr # 6, Frederick 21702 | (301) 682-8300 |
| Wilmer Eye Institute 87 Thomas Johnson Dr, Frederick 21702 | (301) 620-9268 |
| Women's Health Care Group 174 Thomas Johnson Dr # 204, Frederick 21702 | (301) 662-2300 |
| Women's Health Care Group 180 Thomas Johnson Dr, Frederick 21702 | (301) 694-8400 |
| Ravi Yalamanchili Md 141 Thomas Johnson Dr # 200, Frederick 21702 | (301) 846-0100 |
| Willie M Yu Md 604 Solarex Ct, Frederick 21703 | (301) 668-0888 |
| Saeed A Zaidi Md 801 Toll House Ave # E, Frederick 21701 | (301) 662-3229 |