(781) 396-1070

Meet The Doctors

  • Dr.
    Jon Horvath
    Owner/Clinic Director

    Dr. Horvath was born and raised in Michigan and moved to California at the age of 21. He spent many years in the restaurant/bar industry before moving to Oregon where he earned both his BS in Human Biology, and his Doctorate of Chiropractic from the University of Western States in Portland, OR.  After moving back to CA and being in private practice in Sonoma and Napa, CA, Dr Horvath joined Medford Chiropractic Center in March of 2022.  Dr. Horvath uses traditional chiropractic adjusting techniques, low force/activator, cox flection/distraction, Thompson drop table, myofascial trigger point therapy, and has special training in extremities adjusting with a focus on shoulders and ankles.  In his spare time he enjoys spending time with his wife and daughter, cooking, mountain biking, and skiing.

  • Dr.
    Diane L. Sofia

    Dr. Diane Sofia grew up on the south shore of Massachusetts. She did her undergraduate studies at Boston College and Bridgewater State College. She graduated from New York Chiropractic College in 1995. After working as a Chiropractor in the greater Boston area for many years, she joined Drs. Berg and Keehn at their current location in Medford in 2003. Her adjusting techniques include classic Chiropractic diversified adjustments, non force Cox Flexion Distraction, Activator, Thompson drop, and myofascial trigger point therapy. She specializes in the treatment of headaches and TMJ problems. She has conducted back care and wellness workshops with Dr. Berg. She is very passionate about her work as a Chiropractor. Her patients can testify to that!

  • Dr.
    Ian J. Boehm

    Dr. Boehm graduated from New York Chiropractic College in 1986. Prior to studying at NYCC, he attended the State University College of New York at Oswego graduating in 1975 with a B.A. in Psychology.  He has been successfully treating patients since 1986, and his adjusting techniques range from classic chiropractic diversified adjustments to gentle non force Activator and Cox Flexion Distraction techniques. SInce he began practicing chiropractic, Dr. Boehm has kept up to date on many continuing educational classes, ensuring that his patients receive the most comprehensive and advanced chiropractic care.

  • Dr.
    Carl Virusso

    Dr. Virusso is a 1990 graduate from the University of New Hampshire with a BS degree in
    Athletic Training/Sports Medicine. After attending UNH he earned his Doctor of Chiropractic
    degree from Life College, School of Chiropractic in Georgia in 1996. His Chiropractic techniques
    include traditional Diversified, Thompson Drop, Activator, Trigger Point Therapy and Flexion-
    Distraction. Dr. Virusso also incorporates stretching and strengthening techniques along with
    ergonomic suggestions for his patients. Dr. Virusso is a former competitive bodybuilder who
    now enjoys woodworking, golf, and time with his family.

If you have any questions about our Medford chiropractors, or would like to learn more about chiropractic care at Medford Chiropractic Center, please call us at 781-396-1070 today!


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Office Hours

New, Expanded Hours


8:30 am-6:30 pm


8:30 am-6:30 pm


8:30 am-6:30 pm


2:30 pm-6:30 pm


8:30 am-6:30 pm






Reviews By Our Satisfied Patients

  • "Constant, neck, back, even lower leg pain. I couldn't rotate my head from side to side, I went in to see the amazing staff At Medford Chiropractic Center. Not only are they so welcoming, I can now rotate my head, and I am starting to get much relief in other areas. The best of the best."
    Tina M.
  • "Life changing for me! I have a very bad lower back When it acts up I pay Dr Sofia a visit within a few visits I can do the twist..."
    Danny P.
  • "Just pay them a visit, you will not regret it.
    Wonderful staff from bottom to top. Positive vibe all day everyday!"
    Brixby B.
  • "They are the best. I been going to them for many, many years."
    Carmen W.
  • "Love DR Sophia she fixed my back problem I had for 13+ years!! I feel great! Defiantly a recommended treatment if you have any on going pain. Love this place!"
    Keri D.