Cutting Edge Personalized Medicine for Asthma & Allergies



1860 Mowry Ave
Suite 201
Fremont CA 94538


Precision Immune Targeting

Traditional Chinese Medicine

Food allergy desensitization: OIT and SLIT, COVID vaccine allergy desensitization

Proximity and Landmarks

  • Close proximity to 880 and 680 freeways
  • 1.1 miles from Fremont BART station
  • 0.4 miles from Washington Hospital

Parking and Transportation

  • Parking: Free parking lot is located in front of the building. Lot is accessible from Mowry Ave., Hastings St., and Capitol Ave.
  • Public Transit: 17 min. walk from Fremont BART Station – services Daly City, Dublin, Oakland, Richmond, San Francisco, and San Jose areas.
  • Other Transportation: 17 miles from San Jose International Airport, 22 miles from Oakland International Airport, 33 miles from San Francisco International Airport.

Services Offered

Sublingual Immunotherapy (SLIT)

Oral Immunotherapy (OIT)

Precision Immune Targeting

Allergy Shots - Walk In

Skin Prick



Lymph Node Injections

Conditions Treated

  • Anaphylaxis Asthma

  • Chronic Cough

  • Chronic GI Symptoms

  • Covid Risk Assessment

  • Dust Allergies

  • Eczema

  • Exercise Induced Asthma

  • Eye Allergies

  • Food Allergies

  • Hereditary Angioedema

  • Hives

  • Insect Allergies

  • Latex Allergies

  • Mast Cell Disorders

  • Medical Procedure Allergies

  • Medication Allergies

  • Metal Allergies

  • Mold Allergies

  • Rashes

  • Pet Allergies

  • Seasonal Allergies

  • Sinus Infection

  • Swelling (Angioedema)


Asthma can lead to difficulty breathing and constricted airways, dangerous conditions that can be life-threatening. We help our patients manage these risks and related symptoms.


Allergies can also result in skin irritation and rashes, which can range from uncomfortable to debilitating. We diagnose and treat each skin condition individually to provide long-term relief.

GI & Others

Allergies and asthma can impact many other aspects of our health, from our gastrointestinal tract to our sinuses. We treat all allergy-related conditions through customized care.

Do You Suffer From Allergies and Asthma?

Don’t let allergies run your life. Talk to a Columbia Allergy clinic today to find relief.

Monica H.
“First time at allergy specialist they really care about my kids lifestyle they care more about their patients that their wallet. Now days that's a keeper.. ”

David W.
“Adam and the staff were great at considering my concerns, explaining my results and listening to my questions. Plus everyone was on time and things moved swiftly. ”

Prashant S.
“Absolutely exceptional. The doctor, team and facilities are the best you could ask for. We have never felt more comfortable and safe. With the approach we have taken with our son and has made the whole process so much easier. You guys makes difference in people’s lives”
Noah J.
“Nothing worse than worrying about every cookie and ice cream snack out there that sends us to the ER. Dr.Jain and Dr. Gandhe who are the best. Their expertise and kindness have given us back both dessert and peace of mind. I don't know which one is more appreciated. ”
Hana L.
"Dr.Gandhe always puts my son at ease before treatment. She talks to him directly and in an age appropriate way. My son looks forward to visiting her and the other staff. When I have questions about treatment she responds clearly and, during after hours, Dr. Gandhe responds very quickly. We feel well cared for."
Amy M.
"Dr. Gandhe gives us excellent personalized treatment for my son’s peanut and tree nut allergy. She has a heart for kids with allergies and I feel very safe under her care. My son has already made great progress with his tree nut allergy"
Nikko Y.
"Best Office Ever!"
Georgia B.
"One of the best doctors + staff I have ever met. The care and professionalism is out of this world! We feel comforted and safe at our visit "
"Dr. Jain is very kind and friendly as well as the staff "
Graciela R.
"Dr.Jain and Melissa Hutton PA-C are the best allergy providers I have ever had the pleasure of meeting. The entire staff is kind and helpful. My allergy care is comprehensive and I never feel rushed through an appointment-"
"Best decision we have made in my son’s life so far"
Merritt F.
"We are very confident with Dr. Jain’s treatment plans and recommendations. The staff at the Fremont office is amazing"
Cherylyn V.
"Amazing and awesome team for scary and life-threatening allergies"
Manalie J.
"Dr.Gandhe is very patient, explains everything in great detail and answered all of our questions. It helped to ease out our Anxiety about OIT"
Walter M.
"Dr. Gandhe is great, thoughtful, and a caring provider. All staff is fantastic as well!"
Sarah S.
"We are likely (5 stars) to recommend Dr. Jain to friends and family. Our experience here has been so positive and supportive. It is great clinic and has given us great hopes in treating our son"
Khushi P.
"Extremely great experience. Truly God sent figures. Dr. Jain and Melissa are such wonderful and humble doctors, I have ever met. Thank You. Dr Jain and the entire staff for being with us through the journey. I will recommend him to all the people that I know with allergies
Amrita M.
"Dr. Gandhe has been more than a blessing for us. We love her! She’s so great at talking explaining and planning everything. Her treatment has been spot on and I am so thankful we found you. We love all the nurses, they are so patient and loving"
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