Best Endocrinologists in Frederick
Looking for an endocrinologist in Frederick? Most patients narrow the list by insurance first, then by location and reviews. 9 endocrinologists appear below.
9 endocrinologists in Frederick

Majd Abouassali Hakim, MD
4.5Majd Abouassali Hakim · Endocrinology, Diabetes & Metabolism Physician
65 Thomas Johnson Dr(301) 663-3836
Kiarash Zarbalian, MD
4.5Kiarash Zarbalian · Endocrinology, Diabetes & Metabolism Physician
7211 Bank Ct(240) 566-7830
Martin Mahendra Sarkar, DO
4.5Martin Mahendra Sarkar · Endocrinology, Diabetes & Metabolism Physician
9093 Ridgefield Dr Suite 104(240) 956-5475
Jason Gabriel Bromer, MD
4.5Jason Gabriel Bromer · Reproductive Endocrinology Physician
45 Thomas Johnson Dr(301) 631-1180
Frederick Primary Care Associates, P.A.
4.5Frederick Primary Care Associates, P.A. · Endocrinology, Diabetes & Metabolism Physician
45 Thomas Johnson Dr Suite 212(301) 694-7600
Stephen Nicewarner, CRNP
4.5Stephen Nicewarner · Endocrinology, Diabetes & Metabolism Physician
9093 Ridgefield Dr Suite 104(240) 956-5475
Kristin A Conley, DO
4.5Kristin A Conley · Endocrinology, Diabetes & Metabolism Physician
7211 Bank Ct(240) 566-7830
Nathan Eric Carnell, MD
4.5Nathan Eric Carnell · Endocrinology, Diabetes & Metabolism Physician
7211 Bank Ct(240) 215-1454
Internal Medicine Associates PA
4.5Internal Medicine Associates PA · Endocrinology, Diabetes & Metabolism Physician
300 W 9Th St(301) 662-8119
Endocrinologists in Frederick by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Endocrinologists in nearby cities
Same specialty in cities near Frederick — useful if your insurance network extends across the metro.
About finding an endocrinologist in Frederick
Frederick has endocrinologists practicing across hospital systems, group practices, and independent clinics. When choosing an endocrinologist in Frederick, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many Frederick endocrinologists list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about endocrinologists in Frederick
How do I find the highest-rated endocrinologist in Frederick?+
Sort the list above by rating. Heallexa surfaces verified patient reviews alongside credentials so you can see whether a provider's strengths match what you actually need.
What if no Frederick endocrinologists accept my insurance?+
Try the surrounding metro — insurance networks often extend across multiple cities. The nearby-cities links below open the same specialty in adjacent markets. Always confirm coverage directly with the provider.
Are walk-in visits available with Frederick endocrinologists?+
Walk-ins are uncommon for most endocrinologists. The "available today" filter shows providers with open same-day slots.
How often is this Frederick list updated?+
Heallexa refreshes provider data from public NPI records and license databases on a rolling basis. Listings that fall out of the active registry are removed automatically.