Drs. Bering and Weiermiller and specialize in both Internal Medicine and Pediatrics, and can provide a complete range of health care services for adults and  children.  This includes:

General Family Care
  • Routine and Urgent Family Care
  • Physical Exams
  • Preventative Care
Children and Adolescents
  • Newborn Exams
  • Well-Child Care
  • Immunizations
  • School, Camp and Sports Physicals
Adult Medicine
  • Wellness Exams
  • Gynelogical Exams
  • Pap smears
  • Prostate Exams
  • Geriatric Care
If you have diabetes or other health problems related to weight or diet, you may be eligible for:
  • Diabetes Education 
  • Nutritional Counseling
  • Diabetes Support Group
We now have a Dietician on staff available to see patients on a scheduled basis.

Ask your doctor if you qualify  for a referral.
Do you have a question or  concern about your baby or young child?
Please do not hestitate to speak to your doctor about any concerns you have.  We are always happy to answer any questions you may have. We are  available 24/7. 
Call us Mon-Fri at 248-817-2230 during normal office hours.
After hours or weekends we can be reached through our answering service at 

No more writing checks, looking for a stamp and mailing in your payments! You can Pay your Patient Bill Online at your convenience by credit card, bank bill pay or HSA bank transfer.

Follow the link to our payment portal by clicking here or visiting our website:
Prismmedicalgroup.com (click on the Pay My Bill tab)  

Copays, Deductibles,
Co-insurance-What does it all Mean?

 As more of us are required to contribute to the cost of our health care it is vital  to know and understand your insurance plan, what it covers and all the different terms insurance company use. Being an informed patient puts you in control of your health care and it's costs.  We have placed brochures on How to Understand Your Bill in our waiting room. It will explain what you owe and what your insurance covers.  
Please pick one up!


We try to see all patients on time and ask that you extend the same courtesy. If you  are more than 15 minutes late for your appointment, you may be asked to reschedule to another day, so the doctor can continue to see other patients in a timely manner. If you cannot keep an appointment, please try to give at least 24 hours notice so we can accommodate other patients who need to be seen.  Appointments not canceled prior to 24 hours may result in a missed appointment fee.

We are open weekdays with a limited  number of evening appointments available.  Let our staff know if you need one of these times as they tend to fill up quickly.

Also, we make every effort to see urgent problems the same day, so please let the receptionist know the nature of your call and we will do our best to accomodate you.  Please note however, urgent care appointments are scheduled during available times throughout the day, so we ask for your patience and flexibility when calling for an appointment.  Thank you for your cooperation and understanding.

While we realize that at times urgent care centers are convenient, we would also like to take this time to remind you that we are available to our patients 24/7. We have same day appointments for urgent care and will return all phone calls the same day. Our answering service is available 24 hours a day. We ask that you please contact us first before going to an urgent care or emergency room so we can assess your medical needs and recommend a treatment.. We have found some urgent care facilities are not providing the quality care we want for our patients. We want to be sure you are getting the best health care advice possible. We can save you hours in a waiting room or even treament for the wrong diagnosis for a condition that may be able to wait until the next day. 
Call our office at 248-817-2230 or after hours call our Answering Service at 248-544-6917​​​​​​​


If you need to speak to the Doctor during business hours please leave your name, the nature of your problem and your daytime and evening phone numbers, and a doctor will return your call as soon as possible. 

We will return all calls the same day, although occasionally your call might not be returned until the end of the day.

When you call, please tell the staff if your problem is urgent so that we may help you immediately.

The Doctors still round on their hospitalized patients?

If you are admitted to Beaumont hospital be sure to let them know that we are your primary care doctors.

We will be involved in your hospital care during your stay. You do not have to have a staff doctor you don't know taking care of you. You have a right to request your own doctor. 

If you don't see us during your stay, please be sure to ask the Hospital staff to inform us of your hospitalization.​


  • Refills must be requested 48-72 hours prior to the date you plan to pick them up from the pharmacy.
  • Patients must request refills themselves.
  • Refills requests from pharmacies via fax or phone are not accepted.
  • Refills may be called in or requested by patients via myBeaumontChart
(click here)

Please note that as part of    Patient Centered Medical Home our doctors require that you schedule routine follow up appointment in order to avoid delays in refilling your medications.​
​​​​​​​As members of Arcturus Healthcare our patients have several services available from our on staff wellness providers.  Among the services available to our paitents are:
  • Consults/Followup with our on staff Dietician 
  • Medication Assistance  from our on staff Pharmacist
  • Counseling and Assesments from our on Staff Social Worker 
  • Counseling Services from our affiliates at Tree of Life
  • Care Managment Nurses to followup with patients who have
    • been hospitalized
    • Chronic conditions like Diabetes, High Blood Pressure
If you are enrolled in a managed care health insurance plan, such as a HMO, you may be required to obtain a referral to see specialists for the diagnosis or treatment of specific conditions.  If your Doctor has referred you to a specialist, please check with your insurance company to see if one is necessary, BEFORE making an appointment .

PLEASE NOTE:  IS THE PATIENTS RESPONSIBILY TO OBTAIN THE REFERRAL. Referrals take time to prepare and insurance companies often do not respond quickly. Because of this, we require you to​​​​​​​ submit your request at least 5-7 days in advance of when it is needed. Once you have submitted paperwork or left all the appropriate required information with our office, the referral specialist will process it.

Please allow adequate time  for our specialist to communicate with the insurance company and complete your request. You may find that you need to reschedule your appointment until your referral is complete. Patients must verify with the specialist’s office  that the referral has been received. If it has not, please contact our office.

As always, please feel free to speak to our referral specialist for assistance with referrals or with any questions or concerns.

We thank you for your patience and appreciate you cooperation .
Payment and Insurance
Over the last several years there have been many changes in insurance plans and coverage.  Please check with your insurance carrier about coverage for office visits and to verify that we participate with your plan. A list of insurances we normally participate with is listed on our Welcome page.

Bring all insurance forms and  cards to your appointment and be sure to notify the staff of all insurance changes when signing in for your visit.

All copays, outstanding balances and non-covered services are due at the time of service unless other arrangements have been made. Each insurance carrier has multiple plans, and the details of each is different so we may not have the specifics for your plan. Your insurance coverage represents a contract between you and your insurance carrier. 

More and more insurances require patients to contribute to the cost of their health care in the form of deductibles, copays and co-insurance. We do not control the amount you are required to contribute. These are set by the terms of your contract you or your employer signed with your insurance carrier.  Any amounts we  bill to you represents your obligation under that contract. You will receive a monthly bill with the balance due for services.
We are required to collect all copays, coinsurance and deductibles as participating physicians. If a bill presents a financial difficulty please speak with your doctor or our Office Manager. We do our best to work with our patients and may be able to develop a personal payment arrangement for you. For your convenience, we accept cash, personal checks, Debit Cards, MasterCard, Visa, AMEX or Discover for payment.​ 

You can pay here in our office, by mail or on our online payment portal. See the link under PAY YOUR BILL above or on our welcome page.
Do you have a smart phone? Check out the following apps designed to help you better manage your health. Click on the apps below to visit the sites.
Health and Wellness Information
MyFitness Pal
calorie counter and diet tracker
7 Minute Workout​​​​​​​

Food and Fitness Tracker
Choose My Plate
Nutrition tools, healthy diet tips and trackers
Glucose Buddy

Diabetes and Blood Suger Management
​​​​​​​dare to quit smoking​​​​​​​
Vaccines on the Go: What You Should Know
By The Children's Hospital of Philadelphia
medication and pill reminder managment
First Aid by the American Red Cross: Contains info on what to do  in ay common first aid emergency
Ice Medical Standard: It's like a medical alert bracelet on your smart phone
Snug Safety: Check up on you and alerts your ICE contact if needed
Check out all the health apps available for download on your Apple/Android Products