Lung, Allergy & Sleep Specialists

94 Mendon Street

Hopedale, MA 01747

Phone: 508-482-5401

Fax: 508-482-5402

View map of this location

M-F: 8am - 5pm
S-Su: Closed - Closed

Please note that our phones are covered by an answering service from 11:30-12:30 during lunchtime. Also, while we are open for patient visits during the hours listed above, our phones may be covered by our answering service for the first and last half-hours of our business day. Our office is closed on most major holidays.

Lung, Allergy & Sleep Specialists

We are specialists in the diagnosis and treatment of breathing disorders, allergies and sleep abnormalities. We are dedicated to helping you breathe easier and sleep well. Our skilled and experienced providers are board certified in internal medicine and pulmonary disease and specialize in the following conditions:

  • Allergies
  • Asthma
  • Breathlessness
  • Chest pain
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Coughing and wheezing
  • Lung cancer
  • Sleep disorders including snoring and sleep apnea

Urgent Care, After Hours and Emergencies

For medical problems after office hours, call our office at 508-482-5401. Our on-call doctor is available 24 hours a day, 365 days a year and will call you back after you leave your message. In a life-threatening emergency, call 911 immediately.

Medical Records

If you need a copy of your medical record, please download our Medical Record Release Form.  Print, complete, and return it to Milford Regional Physician Group via mail or fax as indicated on the form.


We are providers for most medical insurance plans. Because there are a wide variety of insurance options, please contact your insurance company directly to make sure your doctor accepts your plan.  We provide equal access to our patients regardless of the source of payment. If you are insured, please remember to bring your insurance card with you when you visit our office. We must validate your insurance at each visit. Your co-payment is due at the time of your visit. We accept check, Mastercard, Visa, Discover and American Express.  If you are uninsured, please visit the Massachusetts Health Connector website.

Patient Education 

As a patient, it is crucial that you understand your medical condition as well as related procedures and treatment.  To help patients recall and fully understand information that your Milford Regional Physician Group provider shared with you during a visit, we have created short patient education videos.  Please click on the topic that you are interested in below, you will be connected to another website to access the video. For more videos by Milford Regional Physician Group providers, you may visit our Patient Education page.

Initial Sleep Consult- Theresa Arpin, MD

Sleep Study- Kathleen Richard, MD

​Hospital Affiliations

Our primary hospital is Milford Regional Medical Center

The Milford Regional Physician Group Network of Doctors​

Lung, Allergy and Sleep Specialists is a Milford Regional Physician Group facility.  Milford Regional Physician Group is a physicians’ practice group serving the healthcare needs of residents in MetroWest and the Blackstone Valley. Our physicians, physician assistants and nurse practitioners practice primary and specialty medicine in office locations within Bellingham, Franklin, Hopedale, Hopkinton, Medway, Mendon, Milford, Northbridge and Upton. 

Providers At This Practice

Connect with Milford Regional Physician Group