Please call the office if you are sick. Telemedicine available. 205-853-3533


In Response to Covid-19

If you are sick, please call the office.

-Telemedicine available

-Parking lot consultation at your car

About Us


John J. Davis, M.D. and Stacy Ann Davis, CRNP, FNP

John J. Davis, M.D. and Stacy Ann Davis, CRNP, FNP

John J. Davis, M.D. and Stacy Ann Davis, CRNP, FNP

 Complete Family Health Care (Grayson Valley Family Practice, P.C) mission is to provide personalized, high-quality care on an as-needed or preventative basis.  We have created a practice that we believe in and choose for our own family members.

We are a full-service family practice of dedicated, experienced medical providers who believe in working with our patients to maintain and improve their health. We work together to serve your entire family for all of your medical needs in all stages of life. Our providers believe in providing comprehensive health care services to our patients in a friendly, relaxed atmosphere. We also believe in educating our patients as we work with them to achieve the best physical state possible. 

Each provider is certified by the American Board of Family Medicine and or American Academy of Nurse Practitioners and comes to our practice with years of experience in their area of specialty.  


All Ages

John J. Davis, M.D. and Stacy Ann Davis, CRNP, FNP

John J. Davis, M.D. and Stacy Ann Davis, CRNP, FNP

Newborns - Seasoned Adults


All People

John J. Davis, M.D. and Stacy Ann Davis, CRNP, FNP

All People

Contact Us

Call for an appointment

We will do our best to get you in as quickly as possible.

  • Please see link to New Patient Forms below.

Complete Family Health Care

5577 Chalkville Road, Birmingham, AL 35235, us

(205) 853-3533


Monday - Friday: 8am - 4pm

Saturday: Closed

Sunday: Closed

Allergy Shots

Dr. Anthony M. Roman and Nancy Roman, RN

What is LDA?

 Low Dose Allergy Immunotherapy (LDA) is a safe and effective practice for relief of allergy symptoms (immune reactions) including:

  •  Environmental Inhalant Allergies (Dog, Dust, Hay fever, Mold etc.)

  1. Asthma
  2. Allergic Rhinitis
  3. Chronic Nasal Drainage
  4. Sinusitis (allergic causes)
  5. Chemical Sensitivities

  • Food Allergies (IgE / non IgE)
  • Food and Inhalant Related conditions

  1. IBS, Inflammatory Bowel (Crohn’s and Ulcerative Colitis)
  2. Other Colitis.
  3. Autism Spectrum
  4. ADHD Spectrum
  5. Chronic Ear Infections, Tonsillitis
  6. Dermatitis, Eczema, Psoriasis, Rosacea
  7. Asthma, Pharyngitis, Rhinitis, Sinusitis
  8. Food triggered Headaches and Migraines.

  • Auto Immune Diseases: Inflammatory Bowel, Inflammatory Arthritis, Reactive Arthritis, Ankylosing spondylitis, ITP, Interstitial cystitis.
  • Other Conditions:

  1. Endometriosis
  2. Chronic Fatigue
  3. Fibromyalgia
  4. Lyme disease
  5. Chronic Joint and Muscle Pain, NAFLD,
  6. Nephritic Syndrome Allergic Causes
  7. Re-current Strep
  8. Chronic Vaginitis (allergic causes)

What is LDA Immunotherapy?

 LDA (low-dose antigen) is an extremely low dose immunotherapy that uses broad-based mixtures of allergens (antigens) made immunologically active by the enzyme glucuronidase. This therapy utilizes the body’s capability to create an immune response that inhibits the typical symptoms that are produced from allergic antigens that include hay fever, chronic sneezing, chronic runny nose, chronic post nasal drip, congestion, seasonal allergies, eczema, rashes, etc.

U.S. based allergic therapy utilizes “B” cells or otherwise known as “Plasma cells” that create antibodies to antigens like pollen, grasses, weeds, etc. “B” cells that form antibodies typically hand around in the body for 9 days, thus the reason that a typical allergy patient has to get “allergy shots” every 2 weeks.

LDA therapy was derived from studies from the EPD (enzyme-potentiated desensitization) therapy created in the 1960’s in England. This therapy utilizes the body’s capability to create an immune response from “T” cells or “T-lymphocytes”. These “T” cells hang around in the body for 90 days and thus this therapy, once initiated need only 3-6 month shots and not the normal 2 week visit.

LDA Immunotherapy is utilized for any allergic or chronic condition listed below and typically used when U.S. based therapy fails. This failure has been reported to be as high as 20-30% in some studies.

LDA/EPD/LDA Immunotherapy

Several conditions which are difficult to treat and do not respond extremely well to typical allergy drug therapy and cannot be treated with conventional allergy immunotherapy appeared to respond well to EPD/LDA in this study quoted below. The quite successful response (in regards to severity) of such conditions as perennial asthma, (732 patients with 75% success), headaches (1186 patients with 75% success), food intolerance - or food reactions, which in most cases was moderate to moderately severe (2857 patients with 74% success), chronic perennial rhinitis (2258 patients with 74% success), hyperactivity/attention deficit disorder (578 patients with 70% success) and eczema or severe dermatitis (669 patients with 69% success), are just a few conditions, to any type of immunotherapy should be considered dramatic.

LDA Diet

The “Low Dose Immunotherapy Handbook” by Nicolette M. Dumpke.

Order this to keep at home. 

Research and Science

The White Paper for United States Senators and Representatives Enzyme Potentiated Desensitization (EPD/LDA)

The American EPD/LDA Study: 1993–2000

W.A. Shrader, Jr., M.D. and Randall E. Wilkinson, M.D. September 2001; revised 10.15.01 

Schedule your LDA exam today.


LDA Physician - Anthony M. Roman, M.D.

  Dr. Roman has been practicing medicine since 1993 and has spent most of his life as a professor educating physicians. During that time, he has been largely involved with emergency medicine, allergy and preventive care, urgent care and family practice. He has been instrumental in creating and operating different clinics either on his own or in leadership roles with major universities. He has been trained in both family practice and emergency medicine and also LDA therapy and has over 16 years of LDA treatment experience and is the most experience LDA allergy doctor in the Southeast. His focus is getting at the true cause and preventing the disease and not simply adding a drug or medicine with potential side effects to alleviate a symptom. You must have balance when it comes to diet/exercise/environment and emotional health.   He has delivered immunotherapy for over 16 years by treating patients with LDA (low dose antigen therapy) for those with allergies, sinus problems, autoimmune disease like arthritis, chronic skin allergies and a multiple array of complex immune pathology. This LDA treatment really works and is becoming more and more popular as patients and doctors realize that the environment and our reaction to the environment has significant impact on our overall health.   He currently holds a doctorate of medicine and a master’s in business. He has been on and currently served on many boards listed below and currently serves on two.       

Strategy Committee University Hospital, UAB  

Business Committee UAB Emergency Medicine Department   

Leadership Committee, University Hospital  

Hyperbaric Diving Chamber Committee UAB   

Promotion and Tenure Committee UAB Emergency Medicine   

Radiology CQI committee UAMS  

Board of Directors, Mercy Medical Flight  

Medical Director, Mercy Medical Flight  

Treasurer, Mercy Medical Flight  

Medical Advisor for Mercy Medical Flight Air Ambulance,    

Disaster Committee, Chairman, UAMS     

LDA Educational Powerpoint