Northeast Florida Internal Medicine

Get to Know Northeast Florida Internal Medicine

Northeast Florida Internal Medicine is a family-based medical practice with a long history of expertly catering to the unique needs of every patient. At the Jacksonville, Florida, office, internal and obesity medicine specialists Elyssa Blissenbach, MD, and Lea-Anne Griffis, APRN, lead an experienced team of support staff, many of whom have been with the practice for more than a decade. The Northeast Florida Internal Medicine team offers comprehensive internal and obesity medicine in the office, including weight loss management, preventive health care, and treatment for acute and chronic conditions that affect adults, such as Lyme disease, attention-deficit/hyperactivity disorder (ADHD), and COVID-19. The team wants to make it as convenient as possible for their patients to get the medical care they need, so they offer telemedicine and in-person visits, including diagnostics and lab testing in-house. Patients can also get many wellness treatments in the office, like pellet hormone replacement therapy. Northeast Florida Internal Medicine proudly offers a one-stop shop for adult medical needs and always goes the extra mile to help with everything, from routine care to complex diseases. Set up an appointment by calling the office or scheduling online today.

Planning a visit? Use the map below.

2065 Herschel Street, Jacksonville, FL 32204

(904) 387-4050

Opening Hours

Monday: 8 AM–4 PM

Tuesday: 8 AM–4 PM

Wednesday: 8 AM–4 PM

Thursday: 8 AM–4 PM

Friday: 8 AM–3 PM

Saturday: Closed

Sunday: Closed

Want to skip the visit? Get GLP-1s online now!

Northeast Florida Internal Medicine Services

Explore the services provided at this location.

Weight Loss Management

Hormone Replacement Therapy

Internal Medicine

Lyme Disease

ADHD

Northeast Florida Internal Medicine Reviews

5 star rating
5 star rating
5 star rating
5 star rating
5 star rating
Amazing doctor and office staff, both my wife and I have been coming here for some time and we’re both have real results with weight loss and getting our health in check. Update – still the same review great service, very knowledgeable and great staff.
5 star rating
5 star rating
5 star rating
5 star rating
5 star rating
Very positive experience during my recent visit! The entire staff, although busy, was attentive and pleasant. As someone who is rather disenchanted with our healthcare system, I had a very positive visit with Dr. Blissenbach. She was very through and detail oriented. She listened and did not rush through my appointment. I am so happy to have found Dr. Blissenbach and would highly recommend her. I would also like to comment on her amazing ARNP, Leah Anne!
5 star rating
5 star rating
5 star rating
5 star rating
5 star rating
I have been going to Dr. Blissenbach for years. She is an amazing doctor who listens carefully to you and how you are feeling. Her approach is very thorough and she spends time with you unlike other doctors. The office staff is very responsive and helpful. I would highly recommend Northeast Florida Internal Medicine and her staff. Leah Anne her PA is excellent and also very caring and listens well. I love that I can have bloodwork done in the office and various test, like bone density, EKG, and Echocardiograms. This saves a lot of time and I appreciate the convenience. If you want a smart, on the cutting edge, compassionate doctor Dr. B. is it!

Northeast Florida Internal Medicine Reviews

Amazing doctor and office staff, both my wife and I have been coming here for some time and we’re both have real results with weight loss and getting our health in check. Update – still the same review great service, very knowledgeable and great staff.

Very positive experience during my recent visit! The entire staff, although busy, was attentive and pleasant. As someone who is rather disenchanted with our healthcare system, I had a very positive visit with Dr. Blissenbach. She was very through and detail oriented. She listened and did not rush through my appointment. I am so happy to have found Dr. Blissenbach and would highly recommend her. I would also like to comment on her amazing ARNP, Leah Anne!

I have been going to Dr. Blissenbach for years. She is an amazing doctor who listens carefully to you and how you are feeling. Her approach is very thorough and she spends time with you unlike other doctors. The office staff is very responsive and helpful. I would highly recommend Northeast Florida Internal Medicine and her staff. Leah Anne her PA is excellent and also very caring and listens well. I love that I can have bloodwork done in the office and various test, like bone density, EKG, and Echocardiograms. This saves a lot of time and I appreciate the convenience. If you want a smart, on the cutting edge, compassionate doctor Dr. B. is it!

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