Overview
Timothy O Callaghan is a primary care provider, practicing in Family Medicine in Ludington, Michigan. Dr. O Callaghan is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Maturity Onset Diabetes of the Young, Deep Vein Thrombosis, Type 2 Diabetes (T2D), and Glossitis.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
Locations
Corewell Health Ludington Hospital Primary Care - Lawndale
Rebecca Miller is a primary care provider, practicing in Family Medicine in Ludington, Michigan. Dr. Miller has been practicing medicine for over 28 years and is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Sinusitis, Cellulitis, Sciatica, and Empyema. Dr. Miller is currently accepting new patients.
Crystal Lake Clinic PC
Jacob Flynn is a primary care provider, practicing in Family Medicine in Interlochen, Michigan. Dr. Flynn is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D). Dr. Flynn is currently accepting new patients.
Corewell Health Big Rapids Hospital Family Medicine - 215th Ave
Robert Bach is a primary care provider, practicing in Family Medicine in Big Rapids, Michigan. Dr. Bach has been practicing medicine for over 31 years and is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Cellulitis, Otitis, Streptococcal Group A Infection, and Tracheitis.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Acute CystitisDr. O Callaghan isExperienced. Learn about Acute Cystitis.
- AtherosclerosisDr. O Callaghan isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. O Callaghan isExperienced. Learn about Atypical Pneumonia.
- Behcet DiseaseDr. O Callaghan isExperienced. Learn about Behcet Disease.
- Burning Mouth SyndromeDr. O Callaghan isExperienced. Learn about Burning Mouth Syndrome.
- CellulitisDr. O Callaghan isExperienced. Learn about Cellulitis.

