Finding a dependable family physician in Frederick, MD can feel overwhelming when you’re dealing with long wait times, insurance questions, and the pressure of choosing someone who truly understands your health needs. To make the process easier, I’ve put together a detailed, user-focused guide highlighting some of the most trusted internal medicine and family medicine practitioners in the area. These clinicians are known for attentive care, reliable patient support, and strong reputations within Frederick’s healthcare network.
Below, you’ll find a complete rundown of the top-rated clinics and practitioners, along with a table for quick comparison and in-depth descriptions to help you make an informed choice.
Top 10 Primary Care Doctors in Frederick, MD
Before diving into the list, here’s a simple table summarizing each physician or clinic, their specialties, and what patients typically appreciate about them.
| Rank | Doctor / Practice | Specialty | Known For |
| 1 | Dr. Laura W. Murray, MD – Frederick Health Medical Group | Family Medicine | Preventive care, women’s health, chronic disease management |
| 2 | Dr. David G. Moss, MD – Georgetown Medical Associates | Internal Medicine | Detailed exams, complex condition management |
| 3 | Dr. Mahmud Chowdhury, MD – Frederick Primary Care | Family Medicine | Patient-centered approach, long-term health planning |
| 4 | Dr. Deborah L. Giombetti, DO – Parkview Medical Group | Family Medicine | Holistic care style, strong diagnostic skills |
| 5 | Dr. Matthew R. Simmons, MD – Monocacy Health Partners | Internal Medicine | Evidence-based treatment plans, continuity of care |
| 6 | Dr. Lisa O’Connor, MD – Frederick Internal Medicine | Internal Medicine | Senior care, metabolic and cardiovascular conditions |
| 7 | Dr. Brian Daniel, DO – Frederick Family Practice | Family Medicine | Accessible appointments, family-wide treatment |
| 8 | Dr. Katrina Shepherd, MD – Frederick Health Medical Group | Family Medicine | Lifestyle-focused medicine, personalized monitoring |
| 9 | Dr. James Powell, MD – West Frederick Family Medicine | Family Medicine | Patient education, long-term coaching |
| 10 | Dr. Stacy McNeil, NP – TownCare Family Clinic | Primary Care / Preventive Care | Warm bedside manner, practical health support |
Dr. Laura W. Murray, MD – Frederick Health Medical Group
Dr. Murray is widely recognized across Frederick for her attentive, patient-first philosophy. Her practice within Frederick Health Medical Group combines modern diagnostic tools with a warm clinical style that helps people feel at ease. She focuses heavily on preventive medicine, especially for adults balancing work stress, chronic concerns, and family responsibilities.
Patients often point out that she takes time to explain each part of a care plan, whether it’s blood pressure control, thyroid tracking, screening schedules, or medication adjustments. This makes her a strong fit for anyone looking for a physician who communicates clearly and supports informed decision-making.
Dr. David G. Moss, MD – Georgetown Medical Associates
Dr. Moss has a strong background in internal medicine, making him a reliable choice for adults managing diabetes, hypertension, metabolic conditions, and multi-system disorders. He’s known for digging deeper into symptoms rather than relying on surface-level assessments.
People who see him appreciate his structured approach to long-term health planning—for example, setting real-world dietary goals, evaluating lab work patterns over time, and reviewing how lifestyle changes affect specific risk factors. He’s especially helpful for patients who prefer detailed explanations and goal-oriented care.
Dr. Mahmud Chowdhury, MD – Frederick Primary Care
Dr. Chowdhury brings a calm, steady style to his practice, which helps patients feel understood during appointments. He offers a mix of preventive screenings, acute care, and long-term chronic condition management.
What stands out about his clinic is the continuity of care. Patients mention that follow-ups are thorough and easy to schedule, and the support team is helpful with medication refills, reminders, and insurance questions. He is also experienced in treating conditions like asthma, digestive issues, and inflammatory disorders, offering practical strategies people can maintain day-to-day.
Dr. Deborah L. Giombetti, DO – Parkview Medical Group
Dr. Giombetti blends traditional medical training with a holistic care philosophy, which works well for patients who want to address both physical and lifestyle-related health issues. Her DO background allows her to incorporate a more whole-body perspective into treatment, especially when dealing with fatigue, hormonal symptoms, joint pain, and chronic stress.
She’s known for excellent diagnostic reasoning. For example, when someone presents with vague symptoms such as shortness of breath, migraines, or digestive sensitivity, she traces patterns across lifestyle habits, lab findings, and family history to identify the root causes.
Dr. Matthew R. Simmons, MD – Monocacy Health Partners
Dr. Simmons focuses on internal medicine with an emphasis on evidence-backed treatment plans. He’s especially helpful for adults balancing multiple conditions, such as diabetes combined with high cholesterol or hypertension. His patients often note that he pays attention to lab changes over time, helping catch issues early—like rising A1C levels or early signs of cardiovascular strain.
He also provides counsel on preventive screenings including colon cancer, heart-disease-related tests, and age-appropriate immunizations. Patients say they never feel rushed, which makes it easier to discuss sensitive health issues openly.
Dr. Lisa O’Connor, MD – Frederick Internal Medicine
Dr. O’Connor has extensive experience with metabolic disorders, senior care, and long-term medication management. She helps adults who require regular monitoring—such as thyroid balancing, vitamin deficiency correction, or cholesterol management—stay consistent with their health goals.
Her calm style works well for people who get anxious during doctor visits. She breaks down medical concepts into simple steps, whether she’s walking a patient through a new medication or outlining how different lifestyle habits influence lab numbers.
Dr. Brian Daniel, DO – Frederick Family Practice
Dr. Daniel treats individuals and families across different age groups. He’s a practical and approachable physician, offering care for injuries, acute illnesses, respiratory infections, digestive issues, and ongoing chronic conditions.
One reason patients return to his clinic is the convenience. It’s easy to schedule same-week appointments, and the staff is quick to respond to portal messages and prescription needs. He also places importance on early-stage health intervention, helping families build routines that improve long-term well-being.
Dr. Katrina Shepherd, MD – Frederick Health Medical Group
Dr. Shepherd brings a supportive and lifestyle-focused approach to family medicine. She helps adults who want to manage health conditions through both medical treatment and daily habits—whether they’re adjusting sleep routines, improving diet consistency, or addressing weight-related challenges.
She’s known for giving clear action plans during visits, which may include monitoring blood pressure at home, adding specific activity goals, or reviewing food patterns to reduce inflammation. Patients value her preventive mindset and patient-friendly communication.
Dr. James Powell, MD – West Frederick Family Medicine
Dr. Powell has built a strong local reputation for patient education and practical health planning. His approach helps people understand what’s happening in their bodies and what steps genuinely make a difference.
He works well with individuals managing long-term issues, such as cholesterol concerns, blood sugar fluctuations, seasonal allergies, and chronic joint discomfort. His strength is guiding patients through gradual, realistic improvements that build over time rather than overwhelming lifestyle overhauls.
Dr. Stacy McNeil, NP – TownCare Family Clinic
While not a physician, Stacy McNeil is one of Frederick’s most trusted primary care providers due to her warm personality and thorough clinical style. She’s known for listening carefully and offering clear, manageable next steps.
Her clinic is especially helpful for people dealing with issues such as:
- Routine physicals
- Women’s wellness exams
- Medication reviews
- Preventive screenings
- Cold, flu, and infection evaluations
Patients appreciate that she makes each visit feel personal, which can be especially comforting for those who prefer a more relaxed healthcare experience.
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Final Thoughts
Choosing the right primary care provider is one of the most important decisions you make for your health. The clinicians listed above represent some of the strongest, most trusted options in Frederick, MD. Each offers a distinct style of care—whether you prefer a data-focused internal medicine physician, a holistic family doctor, or a compassionate nurse practitioner who makes clinic visits feel comfortable.
When reviewing your options, consider what matters most to you: communication style, specialty experience, appointment availability, or long-term continuity of care. The best fit is the one who helps you feel supported, understood, and confident about your health journey moving forward.
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Frequently Asked Questions
What should I look for when choosing a primary care provider in Frederick, MD?
When you’re comparing clinics, pay attention to appointment availability, how easily you can reach the office for follow-ups, whether they support your insurance, and their experience with the conditions you want to manage. Many people also value a provider who explains things clearly and makes it simple to stay on track with screenings and long-term care.
How soon can I usually get an appointment with a new doctor in Frederick?
Wait times vary widely. Some practices offer same-week visits for new patients, while others may book several weeks out, especially during busy seasons. Clinics with multiple providers—such as Frederick Health Medical Group—often have better appointment flexibility.
Do most primary care clinics in Frederick handle chronic conditions?
Yes. Most family medicine and internal medicine practices manage chronic issues like high blood pressure, diabetes, thyroid concerns, asthma, and cholesterol balancing. They also coordinate with specialists when you need additional testing or long-term disease management support.
Can I switch doctors within the same clinic if I’m not satisfied?
Most multi-provider practices in Frederick allow you to switch to another clinician without restarting the entire onboarding process. This gives you flexibility if you want a different communication style or treatment approach.
Are telehealth visits commonly available for primary care in Frederick?
Many clinics now offer virtual visits for follow-ups, medication checks, and mild symptoms. It’s especially helpful for people with busy schedules or those who prefer to review results without an in-person exam.
