About Serotonin Plus

Internal Medicine physicians require extensive training in preventing, diagnosing, and treating disease. Dr. Posner has been practicing for over 30 years and has helped treat over 30,000 patients. Our team is dedicated to caring for your overall health needs. We believe in educating our patients and advocate preventative healthcare and wellness. Our mission is to make healthcare accessible and affordable for everyone. We offer multiple concierge health management services with a patient-centered approach. New patient appointments and same-day walk ins are welcome (located in Burke, VA).


Words from our patients

  • "I lost 35 pounds on the Serotonin Formula Weight Loss Program™... I have been on diets all my life and this was relatively painless and easy."*

    Andrew R.
  • "The Serotonin Formula program was the most successful weight loss program I ever used. It was extremely helpful and I feel confident I can maintain the weight."*

    Jan J.
  • "I am so thrilled to have lost this amount of weight so easily. I am feeling excellent, energetic, and healthy, as well as good about myself again."*

    Barry S.
  • "The program was realistic and a healthier choice because I was monitored by a doctor. I lost over 46 pounds and it allowed me to take control of my weight issues."*

    Jana W.
  • "The program was a great success for me, I lost 27 pounds. The serotonin supplement made me feel great and energized me. This program has added years to my life."*

    Barbara S.
  • "The Serotonin Formula Weight Loss Program™ has been AMAZING!! During this past 12 week period that included Thanksgiving, Christmas, and New Years, I LOST 20 pounds."*

    Shirlee C.
  • "I started the Serotonin Formula Weight Loss Program in May at 180 pounds and by November I reached my weight goal of 125 pounds... It really does work."*

    JoAnn K.
  • "I cannot begin to tell you how much better I feel about my life, my work, my self-image... Its been a great experience. No fad diet would have done this for me."*

    Amy B.
  • "The program was very effective for me and I was able to lose over 24 pounds in 12 weeks. It has changed my life."*

    Linda M.
  • "I decided to try Serotonin Formula seven weeks ago. I am totally surprised, I have less pain when on the Serotonin Formula and have dropped 10 pounds so far."*

    Sue P.
  • "The Serotonin Formula Weight Loss Program™ is great! I lost over 31 pounds in this wonderful program in 12 weeks. It helps anyone with a weight/eating problem."*

    Virginia C.
  • "The program has had a life altering effect on me. The serotonin supplement also really helped me reduce my carbohydrate cravings."*

    Linda F.
  • "I was very pleased with my weight loss of over 20 pounds in the Serotonin Formula Weight Loss Program™. It has been hard for me to lose weight and this was easy."*

    Sandra P.
  • Yelp

    "Dr. Posner is very nice and understanding. He has good bedside manners, very open minded and engaging."*

    Kemo R.
  • Yelp

    "He is an awesome listener and will walk you through everything step by step. Can't say enough good things - kind, patient and professional."*

    Jackie N.
  • Yelp

    "He takes the time to listen and provides excellent and informative advice regarding you situation/medical condition and his treatment plan."*

    Richard G.
  • Google+

    "You really don't have to look any further if you want a doctor who knows what he's doing. I highly recommend Dr. Posner and his staff for you and your family."*

    Frank G.
  • facebook

    "I feel like Dr. P goes out of his way to see how I'm doing and really get to know me. Couldn't be more pleased."*

    Holly D.
  • Google+

    "Dr Posner and his team provide continuing education and medical support to vitalize your efforts and help make your goal a reality."*

    Chris M.
Serotonin Plus
9289 Old Keene Mill Road
Burke, VA 22015
Phone: 703-866-4144
Fax: 703-866-1271
Office Hours

Get in touch