About Dr. Mahan

Dr. Janet Mahan graduated from Howard University College of Medicine. She completed her Internship & Residency at Cooper Hospital University Medical Center. She is Board Certified in Internal Medicine and has been in Medical Practice Since 1988.  She was affiliated with various practices in California, Pennsylvania, & New Jersey.   JannLinn Healthcare opened in Oakhurst, NJ in 2010.

Hospital Affiliations-Monmouth Medical Center & Jersey Shore Medical Center
Call today to schedule your appointment!

Dr. Janet Mahan

Dr. Janet Mahan has over 24 years experience in Providing Adult Primary Care in a personalized setting. Dr. Mahan is knowledgeable in all aspects of Internal Medicine.  She believes that prevention is the key to good health and she has expertise in all aspects of internal medicine.   Dr. Janet Mahan takes a personal approach to providing healthcare.  Her aim is to help you live a healthy and prosperous life!  We believe in keeping all our patients abreast of the latest developments in disease treatment and prevention but are fully capable of treating illnesses and diseases that do occur. This approach includes a comprehensive physical examination, as well as a detailed investigation of patient and family health history. We will identify risk factors and advise changes in health behavior and surveillance. Our primary goal is to provide the highest quality patient care with exceptional service. We emphasize identifying specific medical risk factors and providing advice on healthy living.

We specialize in General Internal Medicine-Including:
  • Annual Exams
  • School Physicals
  • Diabetes Management
  • Blood Pressure Control
  • Cholesterol
  • Cold & Flu Symptoms
  • Medication Management
  • Chronic Disease Management
  • Geriatric Care
  • Cancer Screenings
Call today to schedule your appointment!