FAQ’s & Contact US

Question: Why would I chose Sempra Medical Group for Erectile Dysfunction, Weight Loss and Vitality?

Answer: Dr. David S Colville MD is the main doctor in our Bloomington location. He was the first Medical Doctor to Pioneer Wave Therapy for ED in Minnesota. Dr. Vikas Merchia MD is our overall Medical Director and oversees multiple treatments including Bio Identical Hormone Replacement, Doctor Medical Weight Loss systems, Stem Cells and more! Weight Loss and ED can go hand in hand, and we like to have every option to give you every opportunity we can provide. We know everyone has options in almost everything, so we stay cutting edge. Our patients, friends, family and staff deserve that. Since we have MD’s who are owners you know that we are doing everything we can to stay ahead of the curve! Since Cleanliness has become a concern with Corona Virus, we like out patients to know that we have hand sanitizer in each exam room and by all elevators. Safety and health is top of mind.

Question: Why do you have locations in different states? Why are you not just in one metro?

Answer: ED, Bio Identical Hormone Replacement Therapy, and Medical prescribed Weight Loss are all things that people will drive to as long as the care is top notch. We do not see any reason to have multiple locations and be stretched thin with patient quality when we only have so many great staff members. Running one really good clinic and giving the best possible care is the same practice the Mayo Clinic uses. Dr David Colville MD brought this teaching philosophy from Mayo since the beginning. We are staying tried and true 🙂

Furthermore – Every business loves to scale and get bigger. We do as well, but making sure that we always have the right staff is just as important. Our Physicians can keep a close eye on a smaller operation than a monster that doesn’t know half the the staff members or their abilities. We aim to be the very best! This is not a saying that we use, it is a philosophy we live, teach and preach. 

Question: Does Insurance cover what we do?

Answer: Short answer is NO. Acoustic Wave therapy for ED and other ED treatments are considered an elective just like Cosmetic, Braces, and Hair Replacement programs. We have noticed that many treatments are becoming an elective. 

Question: How long have you been in business?

Answer: We have been in business since 2017.  We have 3 clinics, and a sister company Sempra Sculpt. We aim to be the best in every metro we are located in. This will take a lot of work and tireless effort, but we are up to the challenge. 

Question: How many treatments does wave therapy for ED take?

Answer: Great question. In as little as 4 treatments. Most patients need 6, 8, or in some cases depending on medical history possibly more. When you are seen at Sempra we will be able to let you know what the doctor(s) thinks you need. Each patient is different. Your medical history will go a long way to determine the best treatments. Age can be important, but more importantly is your health and history. 

Question: Can you help someone with Diabetes? 

Answer: Yes, About half of our patients have Diabetes. Most of these are type 2. We do see type 1 as well. 

Question: How long has Acoustic Wave Therapy been around?

Answer: Since 2004 in Europe and since 2013 in the United States. 

Question: I had my prostate removed can you help my ED?

Answer: Yes, we have seen and helped dozens of patients with this. Some patients had prostate cancer, some had the prostate removed. As long as you have been Cancer free for 6 months and are not doing any radiation we have a very good chance to help you. 

Question: Who is your Medical Director and Doctor?

Answer: Our Medical Director is Dr. Vikas Merchia MD. We only have MD’s on staff as our patients deserve the best. Maybe in the future we will add NP’s and PA’s but for now this is the standard we have set. We know this has become rare, but our patients deserve the best we can give them. 

Question: Do you offer any guarantees? 

Answer: We do not offer many, but there is situations that we will put a guarantee in writing. We are sure about what we do, so we will go this route if and when deemed necessary. Our Doctor will occasionally feel strong enough that he can help someone that this option can become available. In Most cases there is no guarantees in the medical field. Any guarantees will be in writing and you will be given a copy. Patient Care is our top priority. 

Question: Is your Doctor a real MD?

Answer: Yes, this is a question we get on occasion. We know there is chiropractors, NP’s and PA’s that do ED and other things, but tried and true always works best. 

Question: What cross street are you on? 

Answer: American blvd and 34th ave south. We share a ramp with the Crown Plaza. All parking is free. There is 50 free spots to park in. 🙂

Question: I hear you guys also do weight Loss? What is this about 

Answer: Yes, we do a Nutrifit 40 weight loss program that requires no exercise and does a wonderful job to help patients lose weight in a lot of cases 1/2 lb per day. This is done with our sister company Sempra Sculpt. This is a Medical Prescribed Weight Loss Program. Please click on the link if you have more question. http://semprasculpt.com

Question: Do you do background checks on all employees? 

Answer: Yes, We do our very best to take care of every patient and protecting the information that has been entrusted with. This is our first priority.

Bloomington, MN

  • 8009 34th Avenue South Suite 975, Bloomington, MN 55425
  • (952) 249-8440
  • Hours:
    MON 9:00am - 5:00pm
    TUE 9:00am - 5:00pm
    WED 9:00am - 5:00pm
    THUR 9:00am - 5:00pm
    FRI 9:00am - 5:00pm

Norwich, CT

  • 67 Church St, Suite 300 Norwich, CT 06360
  • (860) 383-4380
  • Hours:
    MON 9:00am - 1:00pm
    TUE 1:00pm - 5:00pm
    WED 9:00am - 5:00pm
    THUR 12:00pm - 5:00pm


Falmouth, MA

  • 221 Mian Street
    Suite 2000
    Falmouth, MA 02540
  • (508)-251-9920
  • Hours:
    TUE 9:00am - 5:00pm
    WED 9:00am - 5:00pm
    THUR 9:00am - 5:00pm


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Sempra Medical Group